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https://www.tsingfun.com/it/cpp/1276.html 

boost自定义composite_key_compare比较函数 - C/C++ - 清泛网 - 专注C/C++及内核技术

...st::multi_index_container; using namespace boost::multi_index; typedef char IDType[81]; struct TParam { IDType ID; bool IsValid; }; typedef TParam* TParam_p; struct TParamIDIndex { }; struct TParamValidIndex { }; struct customize_compare { int operator()(const IDType l, cons...
https://www.tsingfun.com/it/cpp/1361.html 

一个宏命令,就可以程序崩溃时生成dump文件 - C/C++ - 清泛网 - 专注C/C++及内核技术

... if(pOrgEntry == NULL) return FALSE; unsigned char newJump[ 100 ]; DWORD dwOrgEntryAddr = (DWORD) pOrgEntry; dwOrgEntryAddr += 5; // add 5 for 5 op-codes for jmp far void *pNewFunc = &MyDummySetUnhandledExceptionFilter; DWORD dwNewEn...
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VS2005中SetUnhandledExceptionFilter函数应用 - C/C++ - 清泛网 - 专注C/C++及内核技术

... "SetUnhandledExceptionFilter"); if (addr) { unsigned char code[16]; int size = 0; code[size++] = 0x33; code[size++] = 0xC0; code[size++] = 0xC2; code[size++] = 0x04; code[size++] = 0x00; DWORD dwOld...
https://www.tsingfun.com/it/cpp/1423.html 

CMap用法 - C/C++ - 清泛网 - 专注C/C++及内核技术

...p就是对Hash表的一种实现。先上实例: int _tmain(int argc, char* argv[]) { //定义 typedef CMap<int, int, CString, CString> CMapInt; CMapInt map; //添加key,val map.SetAt(1, "str1"); map.SetAt(2, "str2"); map.SetAt(3, "str3"); map.SetAt(1, "str11"); //把st...
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WSAAsyncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术

... } break; case FD_WRITE: { } break; case FD_READ: { char szText[1024]={0}; if(recv(s,szText,1024,0)==-1) closesocket(s); else { GetDlgItemText(IDC_EDIT1,strContent); if(!strContent.IsEmpty()) { strContent+="\r\n"; } CString s...
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SHFileOperation 这个API函数怎么用起来结果飘忽不定? - C/C++ - 清泛网 -...

...符查找文件,核心代码如下: WIN32_FIND_DATA FindFileData; char szCurPath[MAX_PATH + 1] = { 0 }; GetCurrentDirectory(MAX_PATH, szCurPath); CString findFileName; findFileName.Format("%stest*.txt", szCurPath); HANDLE hFind = ::FindFirstFile(findFileName, &FindFileData); if(INVALI...
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截图软件截图区域以外背景变灰的实现--AlphaBlend - C/C++ - 清泛网 - 专注...

...--------画黑色背景---------------- COLORREF bgColor = RGB(0, 0, 0); char alpha = (255 * 30) / 100; int screenX = GetSystemMetrics(SM_CXSCREEN); int screenY = GetSystemMetrics(SM_CYSCREEN); CDC memdc; memdc.CreateCompatibleDC(&dc); CBitmap bmp, *pOldBitmap; bmp.CreateCompatibleBitmap(&...
https://www.tsingfun.com/it/cpp/1823.html 

Linux automake自动编译全攻略 - C/C++ - 清泛网 - 专注C/C++及内核技术

...st.c: #include <stdio.h> #include "lib/calc.h" int main(int argc, char** argv) { int sum = add(1, 2); printf("sum:%d\n", sum); return 0; } 编译及执行结果: 执行: 代码点此下载:automake.zip Linux automake 自动编...
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c++文件流基本用法(ifstream, ostream,fstream) - C/C++ - 清泛网 - 专注C/C++及内核技术

...二: 读文件 #include <fstream.h> void main { ifstream file; char output[100]; int x; file.open("file.txt"); file>>output; cout<<output; file>>x; cout<<x; file.close(); } 上面所讲的ofstream和ifstream只能进行读或是写,而fstream则同时...
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Linux编程中各种头文件 - C/C++ - 清泛网 - 专注C/C++及内核技术

...了五种类型、一些宏和通用工具函数。类型例如size_t、wchar_t、div_t、ldiv_t和lldiv_t;宏例如EXIT_FAILURE、EXIT_SUCCESS、RAND_MAX和MB_CUR_MAX等等;常用的函数如malloc()、calloc()、realloc()、free()、system()、atoi()、atol()、rand()、srand()、exit()等等 ...