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author | Daniel Wilhelm <daniel@wili.li> | 2014-04-18 17:21:59 +0200 |
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committer | Daniel Wilhelm <daniel@wili.li> | 2014-04-18 17:21:59 +0200 |
commit | d4af25c52a28b93484ffb55e0a8027bc4ce7856f (patch) | |
tree | 853d57468d6b370711e7a5dd2c3dc7d5bac81b10 /zen/debug_new.h | |
parent | 5.8 (diff) | |
download | FreeFileSync-d4af25c52a28b93484ffb55e0a8027bc4ce7856f.tar.gz FreeFileSync-d4af25c52a28b93484ffb55e0a8027bc4ce7856f.tar.bz2 FreeFileSync-d4af25c52a28b93484ffb55e0a8027bc4ce7856f.zip |
5.9
Diffstat (limited to 'zen/debug_new.h')
-rw-r--r-- | zen/debug_new.h | 74 |
1 files changed, 2 insertions, 72 deletions
diff --git a/zen/debug_new.h b/zen/debug_new.h index 6007344d..4ef0106e 100644 --- a/zen/debug_new.h +++ b/zen/debug_new.h @@ -7,10 +7,6 @@ #ifndef DEBUGNEW_H_INCLUDED #define DEBUGNEW_H_INCLUDED -#include <string> -#include <sstream> -#include <cstdlib> //malloc(), free() - #ifndef _MSC_VER #error currently for use with MSC only #endif @@ -21,10 +17,9 @@ Better std::bad_alloc overwrite "operator new" to automatically write mini dump and get info about bytes requested 1. Compile "debug_new.cpp" -2. C/C++ -> Advanced: Forced Include File: zen/debug_new.h Minidumps http://msdn.microsoft.com/en-us/library/windows/desktop/ee416349(v=vs.85).aspx ---------- +---------------------------------------------------------------------------------------- 1. Compile "debug_new.cpp" 2. Compile "release" build with: - C/C++ -> General: Debug Information Format: "Program Database" (/Zi). @@ -36,74 +31,9 @@ Optional: - C/C++ -> Optimization: Disabled (/Od) */ -namespace mem_check -{ -class BadAllocDetailed : public std::bad_alloc +namespace debug_tools { -public: - explicit BadAllocDetailed(size_t allocSize) - { - errorMsg = "Memory allocation failed: "; - errorMsg += numberToString(allocSize); - } - - ~BadAllocDetailed() throw() {} - - virtual const char* what() const throw() - { - return errorMsg.c_str(); - } - -private: - template <class T> - static std::string numberToString(const T& number) //convert number to string the C++ way - { - std::ostringstream ss; - ss << number; - return ss.str(); - } - - std::string errorMsg; -}; - -#ifdef _MSC_VER void writeMinidump(); -#endif -} - -inline -void* operator new(size_t size) -{ - void* newMem = ::malloc(size); - if (!newMem) - { -#ifdef _MSC_VER - mem_check::writeMinidump(); -#endif - throw mem_check::BadAllocDetailed(size); - } - return newMem; -} - - -inline -void operator delete(void* ptr) -{ - ::free(ptr); -} - - -inline -void* operator new[](size_t size) -{ - return operator new(size); -} - - -inline -void operator delete[](void* ptr) -{ - operator delete(ptr); } #endif // DEBUGNEW_H_INCLUDED |