首先下載並安裝 Boost;
在CFree中編寫代碼如下;
#include <windows.h>
#include "resource.h"
#include <boost/regex.hpp>
//#include "C://local//boost_1_70_0//boost//regex.hpp"
using namespace std;
LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);
HINSTANCE hInst;
TCHAR szClassName[] = TEXT("boostDemo");
boost::regex exampleregex( "boost::regex" );
boost::cmatch result;
int WINAPI
WinMain (HINSTANCE hThisInstance,
HINSTANCE hPrevInstance,
LPSTR lpszArgument,
int nFunsterStil)
{
HWND hwnd;
MSG messages;
WNDCLASSEX wincl;
hInst = hThisInstance;
wincl.hInstance = hThisInstance;
wincl.lpszClassName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);
wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = MAKEINTRESOURCE (IDC_BOOSTDEMO);
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
if (!RegisterClassEx (&wincl))
return 0;
hwnd = CreateWindowEx (
0,
szClassName,
TEXT("boostDemo"),
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
500,
200,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL
);
ShowWindow (hwnd, nFunsterStil);
while (GetMessage (&messages, NULL, 0, 0))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
return messages.wParam;
}
LRESULT CALLBACK
WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
RECT rt;
char szBuffer[100];
char *buf = "This is boost::regex example";
switch (message)
{
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDM_boost:
hdc=GetDC(hwnd);
if( boost::regex_search( buf, result, exampleregex ) )
{
//std::cout << result.str() << std::endl;
wsprintf(szBuffer, "%s",result.str());
TextOut(hdc,20,20,szBuffer,lstrlen(szBuffer));
}
break;
case IDM_ABOUT:
MessageBox (hwnd, TEXT ("boostDemo v1.0\nCopyright (C) 2020\n by bo"),
TEXT ("boostDemo"), MB_OK | MB_ICONINFORMATION);
break;
case IDM_EXIT:
DestroyWindow(hwnd);
break;
default:
return DefWindowProc(hwnd, message, wParam, lParam);
}
break;
case WM_CREATE:
break;
case WM_PAINT:
hdc = BeginPaint(hwnd, &ps);
GetClientRect(hwnd, &rt);
EndPaint(hwnd, &ps);
break;
case WM_DESTROY:
PostQuitMessage (0);
break;
default:
return DefWindowProc (hwnd, message, wParam, lParam);
}
return 0;
}
把boost目錄拷貝到CFree的包含目錄;
然後就能 #include <boost/regex.hpp>;<> 是表示系統路徑;#include "",這是自己的路徑;
此示例調用Boost的正則庫;還需要相關的lib和dll文件;
照此文操作;
https://blog.csdn.net/bcbobo21cn/article/details/106147889
拷貝lib和dll到當前工程目錄;
然後工程設置如下;
然後構建;出現錯誤;
ld.exe: cannot find -lboost_regex-vc142-mt-x64-1_70
編譯是沒有問題;鏈接時候出錯;
現在lib和dll有了;配置和 https://blog.csdn.net/bcbobo21cn/article/details/106147889 一樣的;
爲什麼另一文會成功呢;看下CFree目錄;當要使用自己的netapi32.lib和netapi32.dll時,CFree的庫目錄下有如下;
libnetapi32.a文件;目前要使用boost_regex-vc142-mt-x64-1_70.lib和dll;但是CFree的lib目錄下沒有 boost_regex-vc142-mt-x64-1_70.lib對應的.a文件;所以不能構建;
那麼目前CFree 還不能支持Boost庫;