projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 6e0d9d43 VZ |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: wx/msw/msvcrt.h | |
| 3 | // Purpose: macros to use some non-standard features of MS Visual C++ | |
| 4 | // C run-time library | |
| 5 | // Author: Vadim Zeitlin | |
| 6 | // Modified by: | |
| 7 | // Created: 31.01.1999 | |
| 8 | // RCS-ID: $Id$ | |
| 9 | // Copyright: (c) Vadim Zeitlin | |
| 10 | // Licence: wxWindows license | |
| 11 | ///////////////////////////////////////////////////////////////////////////// | |
| 12 | ||
| 13 | // the goal of this file is to define wxCrtSetDbgFlag() macro which may be | |
| 14 | // used like this: | |
| 15 | // wxCrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF); | |
| 16 | // to turn on memory leak checks for programs compiled with Microsoft Visual | |
| 17 | // C++ (5.0+). The macro will expand to nothing under other compilers. | |
| 18 | ||
| 19 | #ifndef _MSW_MSVCRT_H_ | |
| 20 | #define _MSW_MSVCRT_H_ | |
| 21 | ||
| 22 | // use debug CRT functions for memory leak detections in VC++ if we're not | |
| 23 | // using wxWindows own methods | |
| 24 | #if defined(__WXDEBUG__) && defined(_MSC_VER) && !wxUSE_GLOBAL_MEMORY_OPERATORS && !defined(__NO_VC_CRTDBG__) | |
| 25 | #define wxUSE_VC_CRTDBG | |
| 26 | #else | |
| 27 | #undef wxUSE_VC_CRTDBG | |
| 28 | #endif | |
| 29 | ||
| 30 | #ifdef wxUSE_VC_CRTDBG | |
| 31 | // VC++ uses this macro as debug/release mode indicator | |
| 32 | #ifndef _DEBUG | |
| 33 | #define _DEBUG | |
| 34 | #endif | |
| 35 | ||
| 36 | // Need to undef new if including crtdbg.h which redefines new itself | |
| 37 | #ifdef new | |
| 38 | #undef new | |
| 39 | #endif | |
| 40 | ||
| 41 | #include <crtdbg.h> | |
| 42 | ||
| 43 | #define wxCrtSetDbgFlag(flag) \ | |
| 44 | _CrtSetDbgFlag(_CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) | (flag)) | |
| 45 | #else // !using VC CRT | |
| 46 | #define wxCrtSetDbgFlag(flag) | |
| 47 | #endif // wxUSE_VC_CRTDBG | |
| 48 | ||
| 49 | #endif // _MSW_MSVCRT_H_ |