1 files changed, 109 insertions, 0 deletions
diff --git a/library/globalFunctions.cpp b/library/globalFunctions.cpp
new file mode 100644
index 00000000..d8a3a67b
--- /dev/null
+++ b/library/globalFunctions.cpp
@@ -0,0 +1,109 @@
+#include "globalFunctions.h"
+#include <wx/intl.h>
+
+inline
+int GlobalFunctions::round(const double d)
+{
+    return static_cast<int>(d<0?d-.5:d+.5);
+}
+
+inline
+int GlobalFunctions::abs(const int d)
+{
+    return(d<0?-d:d);
+}
+
+inline
+unsigned int GlobalFunctions::abs(const unsigned int d)
+{
+    return(d<0?-d:d);
+}
+
+inline
+float GlobalFunctions::abs(const float d)
+{
+    return(d<0?-d:d);
+};
+
+inline
+double GlobalFunctions::abs(const double d)
+{
+    return(d<0?-d:d);
+}
+
+string GlobalFunctions::numberToString(const unsigned int number)
+{
+    char result[100];
+    sprintf( result, "%u", number);
+    return string(result);
+}
+
+string GlobalFunctions::numberToString(const int number)
+{
+    char result[100];
+    sprintf( result, "%d", number);
+    return string(result);
+}
+
+string GlobalFunctions::numberToString(const float number)
+{
+    char result[100];
+    sprintf( result, "%f", number);
+    return string(result);
+}
+
+wxString GlobalFunctions::numberToWxString(const unsigned int number)
+{
+    return wxString::Format(wxT("%u"), number);
+}
+
+wxString GlobalFunctions::numberToWxString(const int number)
+{
+    return wxString::Format(wxT("%i"), number);
+}
+
+wxString GlobalFunctions::numberToWxString(const float number)
+{
+    return wxString::Format(wxT("%f"), number);
+}
+
+inline
+int GlobalFunctions::stringToInt(const string& number)
+{
+    return atoi(number.c_str());
+}
+
+inline
+double GlobalFunctions::stringToDouble(const string& number)
+{
+    return atof(number.c_str());
+}
+
+inline
+int GlobalFunctions::wxStringToInt(const wxString& number)
+{
+    long result = 0;
+    if (number.ToLong(&result))
+        return result;
+    else
+        throw std::runtime_error("Error when converting number to long");
+}
+
+inline
+double GlobalFunctions::wxStringToDouble(const wxString& number)
+{
+    double result = 0;
+    if (number.ToDouble(&result))
+        return result;
+    else
+        throw std::runtime_error("Error when converting number to double");
+}
+
+wxString& GlobalFunctions::includeNumberSeparator(wxString& number)
+{
+    const wxChar* NumberSeparator = _(",");
+
+    for (int i = number.size() - 3; i > 0; i-= 3)
+        number.insert(i, NumberSeparator);
+    return number;
+}