网是开源的c/c++日志库也不少,但用起来总觉得不方便,于是动手写了一个C++日志框架Log4K。
测试代码:
#include "log4k.h" #pragma comment(lib, "log4k.lib") static int g_Cnt = 0; void LogTestThread1(LPVOID lpPara) { DEBUG_FUNCTION(); LOGFMTT(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTD(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTI(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTW(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTE(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); for (int i = 0; i < 10;) { LOGFMTT(L"[%d] %s", i++, __FUNCTIONW__); //Sleep(10); } } void LogTestThread2(LPVOID lpPara) { DEBUG_FUNCTION(); LOGFMTT_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); LOGFMTD(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTI_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); LOGFMTW(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTE_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); for (int i = 0; i < 10;) { LOGFMTI(L"[%d] %s", i++, __FUNCTIONW__); //Sleep(10); } } int main() { DEBUG_FUNCTION(); LOG4K_SET_OUT(Kevin55::OUT_TO_STDOUT_AND_LOG); LOGFMTT(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTD(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTI(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTW(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTE(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTT_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); LOGFMTD_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); LOGFMTI_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); LOGFMTW_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); LOGFMTE_A("----------Function:%s, Line:%d", __FUNCTION__, __LINE__); HANDLE hThread[2]; ZeroMemory(hThread, sizeof(HANDLE) * 2); hThread[0] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)LogTestThread1, NULL, 0, NULL); hThread[1] = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)LogTestThread2, NULL, 0, NULL); for (int i = 0; i < 100; i++) { LOGFMTD(L"[%d]======%s", i, __FUNCTIONW__); } WaitForMultipleObjects(2, hThread, true, INFINITE); //LOG4K_SET_OUT(OUT_TO_STDOUT); LOGFMTT(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTD(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTI(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTW(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); LOGFMTE(L"----------Function:%s, Line:%d", __FUNCTIONW__, __LINE__); return 0; }
使用nmake编译及链接完成后,还有error信息,下面是所有nmake输出:
cl /c /Zi /W3 /WX- /sdl /O2 /Oi /Oy- /GL /D WIN32 /D NDEBUG /D _CONSOLE /D _LIB /D _UNICODE /D UNICODE /Gm- /EHsc /MD /GS /Gy /fp:precise /Zc:wchar_t /Zc:forScope /FoD:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\out\Log4K.obj /FdD:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\out\vc120.pdb /Gd /TP /analyze- /errorReport:prompt D:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\Log4K.cpp Log4K.cpp link /ERRORREPORT:PROMPT /OUT:D:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\out\Log4K.exe /INCREMENTAL /NOLOGO /LIBPATH:"C:\Program Files (x86)\Microsoft SDKs\Windows\v7.1A\Lib";"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\lib" kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /DEBUG /PDB:D:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\out\Log4K.pdp /LTCG /SUBSYSTEM:CONSOLE /DYNAMICBASE /NXCOMPAT /IMPLIB:D:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\out\Log4Z.lib /MACHINE:X86 D:\code\CPP_Code\KernalMainApp\Log4Z\Log4Z\out\log4k.obj LINK : warning LNK4075: ignoring ‘/INCREMENTAL‘ due to ‘/LTCG‘ specification Generating code Finished generating code cl Log4K.cpp Log4K.cpp C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\INCLUDE\xlocale(337) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc Log4K.cpp(427) : error C2664: ‘BOOL SetConsoleTitleA(LPCSTR)‘ : cannot convert argument 1 from ‘const wchar_t [14]‘ to ‘LPCSTR‘ Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast Log4K.cpp(513) : error C2664: ‘DWORD GetModuleFileNameA(HMODULE,LPSTR,DWORD)‘ : cannot convert argument 2 from ‘wchar_t [128]‘ to ‘LPSTR‘ Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
网上好像有人提交过类似的问题:https://connect.microsoft.com/VisualStudio/feedback/details/808657/vs2013-compiler-fails-on-function-templates-with-c-11-alternate-declaration-syntax,这个问题可能是编译器的一个bug。
时间: 2024-11-12 00:45:53