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authorDaniel Wilhelm <daniel@wili.li>2014-04-18 17:15:16 +0200
committerDaniel Wilhelm <daniel@wili.li>2014-04-18 17:15:16 +0200
commitbd6336c629841c6db3a6ca53a936d629d34db53b (patch)
tree3721ef997864108df175ce677a8a7d4342a6f1d2 /shared/loki/Functor.h
parent4.0 (diff)
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4.1
Diffstat (limited to 'shared/loki/Functor.h')
-rw-r--r--shared/loki/Functor.h1790
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diff --git a/shared/loki/Functor.h b/shared/loki/Functor.h
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--- a/shared/loki/Functor.h
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@@ -1,1790 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-// The Loki Library
-// Copyright (c) 2001 by Andrei Alexandrescu
-// This code accompanies the book:
-// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
-// Patterns Applied". Copyright (c) 2001. Addison-Wesley.
-// Permission to use, copy, modify, distribute and sell this software for any
-// purpose is hereby granted without fee, provided that the above copyright
-// notice appear in all copies and that both that copyright notice and this
-// permission notice appear in supporting documentation.
-// The author or Addison-Wesley Longman make no representations about the
-// suitability of this software for any purpose. It is provided "as is"
-// without express or implied warranty.
-////////////////////////////////////////////////////////////////////////////////
-#ifndef LOKI_FUNCTOR_INC_
-#define LOKI_FUNCTOR_INC_
-
-// $Id: Functor.h 750 2006-10-17 19:50:02Z syntheticpp $
-
-
-#include "Typelist.h"
-#include "Sequence.h"
-#include "EmptyType.h"
-#include "SmallObj.h"
-#include "TypeTraits.h"
-#include <typeinfo>
-#include <memory>
-
-/// \defgroup FunctorGroup Function objects
-
-#ifndef LOKI_FUNCTOR_IS_NOT_A_SMALLOBJECT
-//#define LOKI_FUNCTOR_IS_NOT_A_SMALLOBJECT
-#endif
-
-#ifndef LOKI_FUNCTORS_ARE_COMPARABLE
-//#define LOKI_FUNCTORS_ARE_COMPARABLE
-#endif
-
-
-/// \namespace Loki
-/// All classes of Loki are in the Loki namespace
-namespace Loki
-{
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl (internal)
-////////////////////////////////////////////////////////////////////////////////
-
-namespace Private
-{
-template <typename R, template <class, class> class ThreadingModel>
-struct FunctorImplBase
-#ifdef LOKI_FUNCTOR_IS_NOT_A_SMALLOBJECT
-{
-#else
- :
- public SmallValueObject<ThreadingModel>
-{
- inline FunctorImplBase() :
- SmallValueObject<ThreadingModel>() {}
- inline FunctorImplBase(const FunctorImplBase&) :
- SmallValueObject<ThreadingModel>() {}
-#endif
-
- typedef R ResultType;
- typedef FunctorImplBase<R, ThreadingModel> FunctorImplBaseType;
-
- typedef EmptyType Parm1;
- typedef EmptyType Parm2;
- typedef EmptyType Parm3;
- typedef EmptyType Parm4;
- typedef EmptyType Parm5;
- typedef EmptyType Parm6;
- typedef EmptyType Parm7;
- typedef EmptyType Parm8;
- typedef EmptyType Parm9;
- typedef EmptyType Parm10;
- typedef EmptyType Parm11;
- typedef EmptyType Parm12;
- typedef EmptyType Parm13;
- typedef EmptyType Parm14;
- typedef EmptyType Parm15;
-
-
- virtual ~FunctorImplBase()
- {}
-
- virtual FunctorImplBase* DoClone() const = 0;
-
- template <class U>
- static U* Clone(U* pObj)
- {
- if (!pObj) return 0;
- U* pClone = static_cast<U*>(pObj->DoClone());
- assert(typeid(*pClone) == typeid(*pObj));
- return pClone;
- }
-
-
-#ifdef LOKI_FUNCTORS_ARE_COMPARABLE
-
- virtual bool operator==(const FunctorImplBase&) const = 0;
-
-#endif
-
-};
-}
-
-////////////////////////////////////////////////////////////////////////////////
-// macro LOKI_DEFINE_CLONE_FUNCTORIMPL
-// Implements the DoClone function for a functor implementation
-////////////////////////////////////////////////////////////////////////////////
-
-#define LOKI_DEFINE_CLONE_FUNCTORIMPL(Cls) \
- virtual Cls* DoClone() const { return new Cls(*this); }
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// The base class for a hierarchy of functors. The FunctorImpl class is not used
-// directly; rather, the Functor class manages and forwards to a pointer to
-// FunctorImpl
-// You may want to derive your own functors from FunctorImpl.
-// Specializations of FunctorImpl for up to 15 parameters follow
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, class TList,
- template <class, class> class ThreadingModel = LOKI_DEFAULT_THREADING_NO_OBJ_LEVEL >
-class FunctorImpl;
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 0 (zero) parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template <typename R, template <class, class> class ThreadingModel>
-class FunctorImpl<R, NullType, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- virtual R operator()() = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 1 parameter
-////////////////////////////////////////////////////////////////////////////////
-
-template <typename R, typename P1, template <class, class> class ThreadingModel>
-class FunctorImpl<R, Seq<P1>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- virtual R operator()(Parm1) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 2 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, Seq<P1, P2>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- virtual R operator()(Parm1, Parm2) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 3 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, Seq<P1, P2, P3>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- virtual R operator()(Parm1, Parm2, Parm3) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 4 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, Seq<P1, P2, P3, P4>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 5 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, Seq<P1, P2, P3, P4, P5>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 6 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, Seq<P1, P2, P3, P4, P5, P6>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 7 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, Seq<P1, P2, P3, P4, P5, P6, P7>, ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 8 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R, Seq<P1, P2, P3, P4, P5, P6, P7, P8>,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 9 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R, Seq<P1, P2, P3, P4, P5, P6, P7, P8, P9>,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 10 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R, Seq<P1, P2, P3, P4, P5, P6, P7, P8, P9, P10>,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 11 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- Seq<P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11>,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 12 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- Seq<P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12>,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 13 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12, typename P13,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- Seq<P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13>,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- typedef typename TypeTraits<P13>::ParameterType Parm13;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12, Parm13) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 14 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12, typename P13, typename P14,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- Seq < P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13,
- P14 > ,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- typedef typename TypeTraits<P13>::ParameterType Parm13;
- typedef typename TypeTraits<P14>::ParameterType Parm14;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12, Parm13, Parm14) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 15 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12, typename P13, typename P14,
- typename P15, template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- Seq < P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13,
- P14, P15 > ,
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- typedef typename TypeTraits<P13>::ParameterType Parm13;
- typedef typename TypeTraits<P14>::ParameterType Parm14;
- typedef typename TypeTraits<P15>::ParameterType Parm15;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12, Parm13, Parm14,
- Parm15) = 0;
-};
-
-#ifndef LOKI_DISABLE_TYPELIST_MACROS
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 1 parameter
-////////////////////////////////////////////////////////////////////////////////
-
-template <typename R, typename P1, template <class, class> class ThreadingModel>
-class FunctorImpl<R, LOKI_TYPELIST_1(P1), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- virtual R operator()(Parm1) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 2 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, LOKI_TYPELIST_2(P1, P2), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- virtual R operator()(Parm1, Parm2) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 3 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, LOKI_TYPELIST_3(P1, P2, P3), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- virtual R operator()(Parm1, Parm2, Parm3) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 4 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, LOKI_TYPELIST_4(P1, P2, P3, P4), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 5 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, LOKI_TYPELIST_5(P1, P2, P3, P4, P5), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 6 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, LOKI_TYPELIST_6(P1, P2, P3, P4, P5, P6), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 7 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7,
- template <class, class> class ThreadingModel >
-class FunctorImpl<R, LOKI_TYPELIST_7(P1, P2, P3, P4, P5, P6, P7), ThreadingModel>
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 8 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R, LOKI_TYPELIST_8(P1, P2, P3, P4, P5, P6, P7, P8),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 9 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R, LOKI_TYPELIST_9(P1, P2, P3, P4, P5, P6, P7, P8, P9),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 10 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R, LOKI_TYPELIST_10(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 11 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- LOKI_TYPELIST_11(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 12 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- LOKI_TYPELIST_12(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 13 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12, typename P13,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- LOKI_TYPELIST_13(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- typedef typename TypeTraits<P13>::ParameterType Parm13;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12, Parm13) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 14 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12, typename P13, typename P14,
- template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- LOKI_TYPELIST_14(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13,
- P14),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- typedef typename TypeTraits<P13>::ParameterType Parm13;
- typedef typename TypeTraits<P14>::ParameterType Parm14;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12, Parm13, Parm14) = 0;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorImpl
-// Specialization for 15 parameters
-////////////////////////////////////////////////////////////////////////////////
-
-template < typename R, typename P1, typename P2, typename P3, typename P4,
- typename P5, typename P6, typename P7, typename P8, typename P9,
- typename P10, typename P11, typename P12, typename P13, typename P14,
- typename P15, template <class, class> class ThreadingModel >
-class FunctorImpl < R,
- LOKI_TYPELIST_15(P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13,
- P14, P15),
- ThreadingModel >
- : public Private::FunctorImplBase<R, ThreadingModel>
-{
-public:
- typedef R ResultType;
- typedef typename TypeTraits<P1>::ParameterType Parm1;
- typedef typename TypeTraits<P2>::ParameterType Parm2;
- typedef typename TypeTraits<P3>::ParameterType Parm3;
- typedef typename TypeTraits<P4>::ParameterType Parm4;
- typedef typename TypeTraits<P5>::ParameterType Parm5;
- typedef typename TypeTraits<P6>::ParameterType Parm6;
- typedef typename TypeTraits<P7>::ParameterType Parm7;
- typedef typename TypeTraits<P8>::ParameterType Parm8;
- typedef typename TypeTraits<P9>::ParameterType Parm9;
- typedef typename TypeTraits<P10>::ParameterType Parm10;
- typedef typename TypeTraits<P11>::ParameterType Parm11;
- typedef typename TypeTraits<P12>::ParameterType Parm12;
- typedef typename TypeTraits<P13>::ParameterType Parm13;
- typedef typename TypeTraits<P14>::ParameterType Parm14;
- typedef typename TypeTraits<P15>::ParameterType Parm15;
- virtual R operator()(Parm1, Parm2, Parm3, Parm4, Parm5, Parm6,
- Parm7, Parm8, Parm9, Parm10, Parm11, Parm12, Parm13, Parm14,
- Parm15) = 0;
-};
-
-#endif //LOKI_DISABLE_TYPELIST_MACROS
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorHandler
-// Wraps functors and pointers to functions
-////////////////////////////////////////////////////////////////////////////////
-
-template <class ParentFunctor, typename Fun>
-class FunctorHandler
- : public ParentFunctor::Impl
-{
- typedef typename ParentFunctor::Impl Base;
-
-public:
- typedef typename Base::ResultType ResultType;
- typedef typename Base::Parm1 Parm1;
- typedef typename Base::Parm2 Parm2;
- typedef typename Base::Parm3 Parm3;
- typedef typename Base::Parm4 Parm4;
- typedef typename Base::Parm5 Parm5;
- typedef typename Base::Parm6 Parm6;
- typedef typename Base::Parm7 Parm7;
- typedef typename Base::Parm8 Parm8;
- typedef typename Base::Parm9 Parm9;
- typedef typename Base::Parm10 Parm10;
- typedef typename Base::Parm11 Parm11;
- typedef typename Base::Parm12 Parm12;
- typedef typename Base::Parm13 Parm13;
- typedef typename Base::Parm14 Parm14;
- typedef typename Base::Parm15 Parm15;
-
- FunctorHandler(const Fun& fun) : f_(fun) {}
-
- LOKI_DEFINE_CLONE_FUNCTORIMPL(FunctorHandler)
-
-
-#ifdef LOKI_FUNCTORS_ARE_COMPARABLE
-
-
- bool operator==(const typename Base::FunctorImplBaseType& rhs) const
- {
- // there is no static information if Functor holds a member function
- // or a free function; this is the main difference to tr1::function
- if (typeid(*this) != typeid(rhs))
- return false; // cannot be equal
-
- const FunctorHandler& fh = static_cast<const FunctorHandler&>(rhs);
- // if this line gives a compiler error, you are using a function object.
- // you need to implement bool MyFnObj::operator == (const MyFnObj&) const;
- return f_ == fh.f_;
- }
-#endif
- // operator() implementations for up to 15 arguments
-
- ResultType operator()()
- { return f_(); }
-
- ResultType operator()(Parm1 p1)
- { return f_(p1); }
-
- ResultType operator()(Parm1 p1, Parm2 p2)
- { return f_(p1, p2); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3)
- { return f_(p1, p2, p3); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4)
- { return f_(p1, p2, p3, p4); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5)
- { return f_(p1, p2, p3, p4, p5); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6)
- { return f_(p1, p2, p3, p4, p5, p6); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7)
- { return f_(p1, p2, p3, p4, p5, p6, p7); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8)
- { return f_(p1, p2, p3, p4, p5, p6, p7, p8); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9)
- { return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10)
- { return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11)
- { return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12)
- { return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13)
- { return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14)
- {
- return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14, Parm15 p15)
- {
- return f_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14, p15);
- }
-
-private:
- Fun f_;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// class template FunctorHandler
-// Wraps pointers to member functions
-////////////////////////////////////////////////////////////////////////////////
-
-template < class ParentFunctor, typename PointerToObj,
- typename PointerToMemFn >
-class MemFunHandler : public ParentFunctor::Impl
-{
- typedef typename ParentFunctor::Impl Base;
-
-public:
- typedef typename Base::ResultType ResultType;
- typedef typename Base::Parm1 Parm1;
- typedef typename Base::Parm2 Parm2;
- typedef typename Base::Parm3 Parm3;
- typedef typename Base::Parm4 Parm4;
- typedef typename Base::Parm5 Parm5;
- typedef typename Base::Parm6 Parm6;
- typedef typename Base::Parm7 Parm7;
- typedef typename Base::Parm8 Parm8;
- typedef typename Base::Parm9 Parm9;
- typedef typename Base::Parm10 Parm10;
- typedef typename Base::Parm11 Parm11;
- typedef typename Base::Parm12 Parm12;
- typedef typename Base::Parm13 Parm13;
- typedef typename Base::Parm14 Parm14;
- typedef typename Base::Parm15 Parm15;
-
- MemFunHandler(const PointerToObj& pObj, PointerToMemFn pMemFn)
- : pObj_(pObj), pMemFn_(pMemFn)
- {}
-
- LOKI_DEFINE_CLONE_FUNCTORIMPL(MemFunHandler)
-
-
-#ifdef LOKI_FUNCTORS_ARE_COMPARABLE
-
- bool operator==(const typename Base::FunctorImplBaseType& rhs) const
- {
- if (typeid(*this) != typeid(rhs))
- return false; // cannot be equal
-
- const MemFunHandler& mfh = static_cast<const MemFunHandler&>(rhs);
- // if this line gives a compiler error, you are using a function object.
- // you need to implement bool MyFnObj::operator == (const MyFnObj&) const;
- return pObj_ == mfh.pObj_ && pMemFn_ == mfh.pMemFn_;
- }
-#endif
-
- ResultType operator()()
- { return ((*pObj_).*pMemFn_)(); }
-
- ResultType operator()(Parm1 p1)
- { return ((*pObj_).*pMemFn_)(p1); }
-
- ResultType operator()(Parm1 p1, Parm2 p2)
- { return ((*pObj_).*pMemFn_)(p1, p2); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10)
- { return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11)
- {
- return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
- p11);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12)
- {
- return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
- p11, p12);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13)
- {
- return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
- p11, p12, p13);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14)
- {
- return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
- p11, p12, p13, p14);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14, Parm15 p15)
- {
- return ((*pObj_).*pMemFn_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10,
- p11, p12, p13, p14, p15);
- }
-
-private:
- PointerToObj pObj_;
- PointerToMemFn pMemFn_;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-// TR1 exception
-//////////////////////////////////////////////////////////////////////////////////
-
-#ifdef LOKI_ENABLE_FUNCTION
-
-class bad_function_call : public std::runtime_error
-{
-public:
- bad_function_call() : std::runtime_error("bad_function_call in Loki::Functor")
- {}
-};
-
-#define LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL if(empty()) throw bad_function_call();
-
-#else
-
-#define LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
-
-#endif
-
-////////////////////////////////////////////////////////////////////////////////
-/// \class Functor
-///
-/// \ingroup FunctorGroup
-/// A generalized functor implementation with value semantics
-///
-/// \par Macro: LOKI_FUNCTOR_IS_NOT_A_SMALLOBJECT
-/// Define
-/// \code LOKI_FUNCTOR_IS_NOT_A_SMALLOBJECT \endcode
-/// to avoid static instantiation/delete
-/// order problems.
-/// It often helps against crashes when using static Functors and multi threading.
-/// Defining also removes problems when unloading Dlls which hosts
-/// static Functor objects.
-///
-/// \par Macro: LOKI_FUNCTORS_ARE_COMPARABLE
-/// To enable the operator== define the macro
-/// \code LOKI_FUNCTORS_ARE_COMPARABLE \endcode
-/// The macro is disabled by default, because it breaks compiling functor
-/// objects which have no operator== implemented, keep in mind when you enable
-/// operator==.
-////////////////////////////////////////////////////////////////////////////////
-template < typename R = void, class TList = NullType,
- template<class, class> class ThreadingModel = LOKI_DEFAULT_THREADING_NO_OBJ_LEVEL >
-class Functor
-{
-public:
- // Handy type definitions for the body type
- typedef FunctorImpl<R, TList, ThreadingModel> Impl;
- typedef R ResultType;
- typedef TList ParmList;
- typedef typename Impl::Parm1 Parm1;
- typedef typename Impl::Parm2 Parm2;
- typedef typename Impl::Parm3 Parm3;
- typedef typename Impl::Parm4 Parm4;
- typedef typename Impl::Parm5 Parm5;
- typedef typename Impl::Parm6 Parm6;
- typedef typename Impl::Parm7 Parm7;
- typedef typename Impl::Parm8 Parm8;
- typedef typename Impl::Parm9 Parm9;
- typedef typename Impl::Parm10 Parm10;
- typedef typename Impl::Parm11 Parm11;
- typedef typename Impl::Parm12 Parm12;
- typedef typename Impl::Parm13 Parm13;
- typedef typename Impl::Parm14 Parm14;
- typedef typename Impl::Parm15 Parm15;
-
- // Member functions
-
- Functor() : spImpl_(0)
- {}
-
- Functor(const Functor& rhs) : spImpl_(Impl::Clone(rhs.spImpl_.get()))
- {}
-
- Functor(std::auto_ptr<Impl> spImpl) : spImpl_(spImpl)
- {}
-
- template <typename Fun>
- Functor(Fun fun)
- : spImpl_(new FunctorHandler<Functor, Fun>(fun))
- {}
-
- template <class PtrObj, typename MemFn>
- Functor(const PtrObj& p, MemFn memFn)
- : spImpl_(new MemFunHandler<Functor, PtrObj, MemFn>(p, memFn))
- {}
-
- typedef Impl* (std::auto_ptr<Impl>::*unspecified_bool_type)() const;
-
- operator unspecified_bool_type() const
- {
- return spImpl_.get() ? &std::auto_ptr<Impl>::get : 0;
- }
-
- Functor& operator=(const Functor& rhs)
- {
- Functor copy(rhs);
- // swap auto_ptrs by hand
- Impl* p = spImpl_.release();
- spImpl_.reset(copy.spImpl_.release());
- copy.spImpl_.reset(p);
- return *this;
- }
-
-#ifdef LOKI_ENABLE_FUNCTION
-
- bool empty() const
- {
- return spImpl_.get() == 0;
- }
-
- void clear()
- {
- spImpl_.reset(0);
- }
-#endif
-
-#ifdef LOKI_FUNCTORS_ARE_COMPARABLE
-
- bool operator==(const Functor& rhs) const
- {
- if (spImpl_.get() == 0 && rhs.spImpl_.get() == 0)
- return true;
- if (spImpl_.get() != 0 && rhs.spImpl_.get() != 0)
- return *spImpl_.get() == *rhs.spImpl_.get();
- else
- return false;
- }
-
- bool operator!=(const Functor& rhs) const
- {
- return !(*this == rhs);
- }
-#endif
-
- // operator() implementations for up to 15 arguments
-
- ResultType operator()() const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)();
- }
-
- ResultType operator()(Parm1 p1) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11,
- p12);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11,
- p12, p13);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11,
- p12, p13, p14);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14, Parm15 p15) const
- {
- LOKI_FUNCTION_THROW_BAD_FUNCTION_CALL
- return (*spImpl_)(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11,
- p12, p13, p14, p15);
- }
-
-private:
- std::auto_ptr<Impl> spImpl_;
-};
-
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// BindersFirst and Chainer
-//
-////////////////////////////////////////////////////////////////////////////////
-
-namespace Private
-{
-template <class Fctor> struct BinderFirstTraits;
-
-template <typename R, class TList, template <class, class> class ThreadingModel>
-struct BinderFirstTraits< Functor<R, TList, ThreadingModel> >
-{
- typedef Functor<R, TList, ThreadingModel> OriginalFunctor;
-
- typedef typename TL::Erase<TList, typename TL::TypeAt<TList, 0>::Result>
- ::Result
- ParmList;
-
- typedef typename TL::TypeAt<TList, 0>::Result OriginalParm1;
-
- typedef Functor<R, ParmList, ThreadingModel> BoundFunctorType;
-
- typedef typename BoundFunctorType::Impl Impl;
-
-};
-
-
-template<class T>
-struct BinderFirstBoundTypeStorage;
-
-template<class T>
-struct BinderFirstBoundTypeStorage
-{
- typedef typename TypeTraits<T>::ParameterType RefOrValue;
-};
-
-template <typename R, class TList, template <class, class> class ThreadingModel>
-struct BinderFirstBoundTypeStorage< Functor<R, TList, ThreadingModel> >
-{
- typedef Functor<R, TList, ThreadingModel> OriginalFunctor;
- typedef const typename TypeTraits<OriginalFunctor>::ReferredType RefOrValue;
-};
-
-
-} // namespace Private
-
-////////////////////////////////////////////////////////////////////////////////
-/// \class BinderFirst
-///
-/// \ingroup FunctorGroup
-/// Binds the first parameter of a Functor object to a specific value
-////////////////////////////////////////////////////////////////////////////////
-
-template <class OriginalFunctor>
-class BinderFirst
- : public Private::BinderFirstTraits<OriginalFunctor>::Impl
-{
- typedef typename Private::BinderFirstTraits<OriginalFunctor>::Impl Base;
- typedef typename OriginalFunctor::ResultType ResultType;
-
- typedef typename OriginalFunctor::Parm1 BoundType;
-
- typedef typename Private::BinderFirstBoundTypeStorage <
- typename Private::BinderFirstTraits<OriginalFunctor>
- ::OriginalParm1 >
- ::RefOrValue
- BoundTypeStorage;
-
- typedef typename OriginalFunctor::Parm2 Parm1;
- typedef typename OriginalFunctor::Parm3 Parm2;
- typedef typename OriginalFunctor::Parm4 Parm3;
- typedef typename OriginalFunctor::Parm5 Parm4;
- typedef typename OriginalFunctor::Parm6 Parm5;
- typedef typename OriginalFunctor::Parm7 Parm6;
- typedef typename OriginalFunctor::Parm8 Parm7;
- typedef typename OriginalFunctor::Parm9 Parm8;
- typedef typename OriginalFunctor::Parm10 Parm9;
- typedef typename OriginalFunctor::Parm11 Parm10;
- typedef typename OriginalFunctor::Parm12 Parm11;
- typedef typename OriginalFunctor::Parm13 Parm12;
- typedef typename OriginalFunctor::Parm14 Parm13;
- typedef typename OriginalFunctor::Parm15 Parm14;
- typedef EmptyType Parm15;
-
-public:
-
- BinderFirst(const OriginalFunctor& fun, BoundType bound)
- : f_(fun), b_(bound)
- {}
-
- LOKI_DEFINE_CLONE_FUNCTORIMPL(BinderFirst)
-
-#ifdef LOKI_FUNCTORS_ARE_COMPARABLE
-
- bool operator==(const typename Base::FunctorImplBaseType& rhs) const
- {
- if (typeid(*this) != typeid(rhs))
- return false; // cannot be equal
- // if this line gives a compiler error, you are using a function object.
- // you need to implement bool MyFnObj::operator == (const MyFnObj&) const;
- return f_ == ((static_cast<const BinderFirst&> (rhs)).f_) &&
- b_ == ((static_cast<const BinderFirst&> (rhs)).b_);
- }
-#endif
-
- // operator() implementations for up to 15 arguments
-
- ResultType operator()()
- { return f_(b_); }
-
- ResultType operator()(Parm1 p1)
- { return f_(b_, p1); }
-
- ResultType operator()(Parm1 p1, Parm2 p2)
- { return f_(b_, p1, p2); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3)
- { return f_(b_, p1, p2, p3); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4)
- { return f_(b_, p1, p2, p3, p4); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5)
- { return f_(b_, p1, p2, p3, p4, p5); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6)
- { return f_(b_, p1, p2, p3, p4, p5, p6); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8, p9); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13)
- { return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14)
- {
- return f_(b_, p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14);
- }
-
-private:
- OriginalFunctor f_;
- BoundTypeStorage b_;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-/// Binds the first parameter of a Functor object to a specific value
-/// \ingroup FunctorGroup
-////////////////////////////////////////////////////////////////////////////////
-
-template <class Fctor>
-typename Private::BinderFirstTraits<Fctor>::BoundFunctorType
-BindFirst(
- const Fctor& fun,
- typename Fctor::Parm1 bound)
-{
- typedef typename Private::BinderFirstTraits<Fctor>::BoundFunctorType
- Outgoing;
-
- return Outgoing(std::auto_ptr<typename Outgoing::Impl>(
- new BinderFirst<Fctor>(fun, bound)));
-}
-
-////////////////////////////////////////////////////////////////////////////////
-/// \class Chainer
-///
-/// \ingroup FunctorGroup
-/// Chains two functor calls one after another
-////////////////////////////////////////////////////////////////////////////////
-
-template <typename Fun1, typename Fun2>
-class Chainer : public Fun2::Impl
-{
- typedef Fun2 Base;
-
-public:
- typedef typename Base::ResultType ResultType;
- typedef typename Base::Parm1 Parm1;
- typedef typename Base::Parm2 Parm2;
- typedef typename Base::Parm3 Parm3;
- typedef typename Base::Parm4 Parm4;
- typedef typename Base::Parm5 Parm5;
- typedef typename Base::Parm6 Parm6;
- typedef typename Base::Parm7 Parm7;
- typedef typename Base::Parm8 Parm8;
- typedef typename Base::Parm9 Parm9;
- typedef typename Base::Parm10 Parm10;
- typedef typename Base::Parm11 Parm11;
- typedef typename Base::Parm12 Parm12;
- typedef typename Base::Parm13 Parm13;
- typedef typename Base::Parm14 Parm14;
- typedef typename Base::Parm15 Parm15;
-
- Chainer(const Fun1& fun1, const Fun2& fun2) : f1_(fun1), f2_(fun2) {}
-
- LOKI_DEFINE_CLONE_FUNCTORIMPL(Chainer)
-
-#ifdef LOKI_FUNCTORS_ARE_COMPARABLE
-
- bool operator==(const typename Base::Impl::FunctorImplBaseType& rhs) const
- {
- if (typeid(*this) != typeid(rhs))
- return false; // cannot be equal
- // if this line gives a compiler error, you are using a function object.
- // you need to implement bool MyFnObj::operator == (const MyFnObj&) const;
- return f1_ == ((static_cast<const Chainer&> (rhs)).f2_) &&
- f2_ == ((static_cast<const Chainer&> (rhs)).f1_);
- }
-#endif
-
- // operator() implementations for up to 15 arguments
-
- ResultType operator()()
- { return f1_(), f2_(); }
-
- ResultType operator()(Parm1 p1)
- { return f1_(p1), f2_(p1); }
-
- ResultType operator()(Parm1 p1, Parm2 p2)
- { return f1_(p1, p2), f2_(p1, p2); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3)
- { return f1_(p1, p2, p3), f2_(p1, p2, p3); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4)
- { return f1_(p1, p2, p3, p4), f2_(p1, p2, p3, p4); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5)
- { return f1_(p1, p2, p3, p4, p5), f2_(p1, p2, p3, p4, p5); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6)
- { return f1_(p1, p2, p3, p4, p5, p6), f2_(p1, p2, p3, p4, p5, p6); }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7),
- f2_(p1, p2, p3, p4, p5, p6, p7);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14);
- }
-
- ResultType operator()(Parm1 p1, Parm2 p2, Parm3 p3, Parm4 p4, Parm5 p5,
- Parm6 p6, Parm7 p7, Parm8 p8, Parm9 p9, Parm10 p10, Parm11 p11,
- Parm12 p12, Parm13 p13, Parm14 p14, Parm15 p15)
- {
- return f1_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14, p15),
- f2_(p1, p2, p3, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13,
- p14, p15);
- }
-
-private:
- Fun1 f1_;
- Fun2 f2_;
-};
-
-////////////////////////////////////////////////////////////////////////////////
-/// Chains two functor calls one after another
-/// \ingroup FunctorGroup
-////////////////////////////////////////////////////////////////////////////////
-
-
-template <class Fun1, class Fun2>
-Fun2 Chain(
- const Fun1& fun1,
- const Fun2& fun2)
-{
- return Fun2(std::auto_ptr<typename Fun2::Impl>(
- new Chainer<Fun1, Fun2>(fun1, fun2)));
-}
-
-} // namespace Loki
-
-
-#endif // end file guardian
-
bgstack15