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 | |
| 6e0d9d43 | 8 | // Copyright: (c) Vadim Zeitlin |
| 65571936 | 9 | // Licence: wxWindows licence |
| 6e0d9d43 VZ |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | // the goal of this file is to define wxCrtSetDbgFlag() macro which may be | |
| 13 | // used like this: | |
| 14 | // wxCrtSetDbgFlag(_CRTDBG_LEAK_CHECK_DF); | |
| 15 | // to turn on memory leak checks for programs compiled with Microsoft Visual | |
| 4b6a582b VZ |
16 | // C++ (5.0+). The macro will not be defined under other compilers or if it |
| 17 | // can't be used with MSVC for whatever reason. | |
| 6e0d9d43 VZ |
18 | |
| 19 | #ifndef _MSW_MSVCRT_H_ | |
| 20 | #define _MSW_MSVCRT_H_ | |
| 21 | ||
| 3f4a0c5b VZ |
22 | // use debug CRT functions for memory leak detections in VC++ 5.0+ in debug |
| 23 | // builds | |
| 24 | #undef wxUSE_VC_CRTDBG | |
| 4b6a582b | 25 | #if defined(_DEBUG) && defined(__VISUALC__) && (__VISUALC__ >= 1000) \ |
| 0c2d809a | 26 | && !defined(UNDER_CE) |
| 3f4a0c5b | 27 | // it doesn't combine well with wxWin own memory debugging methods |
| 5d06f362 | 28 | #if !wxUSE_GLOBAL_MEMORY_OPERATORS && !wxUSE_MEMORY_TRACING && !defined(__NO_VC_CRTDBG__) |
| 3f4a0c5b VZ |
29 | #define wxUSE_VC_CRTDBG |
| 30 | #endif | |
| 6e0d9d43 VZ |
31 | #endif |
| 32 | ||
| 33 | #ifdef wxUSE_VC_CRTDBG | |
| 0afb5852 | 34 | // Need to undef new if including crtdbg.h which may redefine new itself |
| 6e0d9d43 VZ |
35 | #ifdef new |
| 36 | #undef new | |
| 37 | #endif | |
| 38 | ||
| b321fb12 | 39 | #include <stdlib.h> |
| 7f0da369 | 40 | #ifndef _CRTBLD |
| 7ef2c8e1 | 41 | // Needed when building with pure MS SDK |
| 7f0da369 JS |
42 | #define _CRTBLD |
| 43 | #endif | |
| 44 | ||
| 6e0d9d43 VZ |
45 | #include <crtdbg.h> |
| 46 | ||
| 70bf6180 VZ |
47 | #undef WXDEBUG_NEW |
| 48 | #define WXDEBUG_NEW new(_NORMAL_BLOCK, __FILE__, __LINE__) | |
| 49 | ||
| b321fb12 VZ |
50 | // this define works around a bug with inline declarations of new, see |
| 51 | // | |
| 7ef2c8e1 | 52 | // http://support.microsoft.com/kb/q140858/ |
| b321fb12 | 53 | // |
| 0afb5852 | 54 | // for the details |
| 70bf6180 | 55 | #define new WXDEBUG_NEW |
| b321fb12 | 56 | |
| 6e0d9d43 VZ |
57 | #define wxCrtSetDbgFlag(flag) \ |
| 58 | _CrtSetDbgFlag(_CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) | (flag)) | |
| 59 | #else // !using VC CRT | |
| 60 | #define wxCrtSetDbgFlag(flag) | |
| 61 | #endif // wxUSE_VC_CRTDBG | |
| 62 | ||
| 3f4a0c5b VZ |
63 | #endif // _MSW_MSVCRT_H_ |
| 64 |