February 01, 2003
Avoiding the Visual C++ Runtime Library
Listing 12 int_cdecl_purecall()
/* /////////////////////////////////////////////////////////////
* ...
*
* Extract from purecall.c
*
* Copyright (C) 2002, Synesis Software Pty Ltd.
* (Licensed under the Synesis Software Standard Source License:
* http://www.synesis.com.au/licenses/ssssl.html)
*
* ...
* ////////////////////////////////////////////////////////// */
int __cdecl _purecall(void)
{
typedef int (WINAPI *PfnMsgBoxA)(HWND , LPCSTR , LPCSTR , UINT );
HINSTANCE hlib = LoadLibraryA("USER32.DLL");
PfnMsgBoxA pfn = (PfnMsgBoxA)GetProcAddress(hlib,
"MessageBoxA");
if(pfn)
{
pfn(NULL,
"A pure virtual function was called. "
"This is a fatal error, and indicates "
"a serious error in the implementation "
"of the application",
"PureCall",
MB_ICONSTOP | MB_TASKMODAL);
}
ExitProcess(1);
return 0;
}
Previous Page |
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
Next Page
|
 |
|
|||||||||||||||||||||||||||
|
|
|
