Snippet
#include <iostream> using namespace std; #include <windows.h> #define RED 0x0004 #define GREEN 0x0002 #define BLUE 0x0001 #define WHITE RED|GREEN|BLUE #define YELLOW RED|GREEN #define PINK RED|BLUE #define TURQUOISE BLUE|GREEN #define BG_RED 0x0040 #define BG_GREEN 0x0020 #define BG_BLUE 0x0010 #define BG_WHITE BG_RED|BG_GREEN|BG_BLUE #define BG_YELLOW BG_RED|BG_GREEN #define BG_PIN KBG_RED|BG_BLUE #define BG_TURQUOISE BG_BLUE|BG_GREEN typedef unsigned short int usint; //--------------------------------------------------------------------------------- class ostreamHelper { private: usint n_; bool inten_; ostream& (*f_)(ostream&,usint,bool); public: ostreamHelper(ostream&(*f)(ostream&,usint, bool), usint n, bool inten):f_(f),n_(n),inten_(inten) { } friend ostream& operator<<(ostream& os,ostreamHelper helper) { return helper.f_(os,helper.n_,helper.inten_); } }; //--------------------------------------------------------------------------------- ostream& ColHelper(ostream& os, usint col, bool inten) { HANDLE *hOut=new HANDLE; *hOut=GetStdHandle(STD_OUTPUT_HANDLE); if(inten==true) col+=0x0008; SetConsoleTextAttribute(*hOut,col); delete hOut; return os; } //-------------------------------------------------------------------------------- ostreamHelper col(usint col, bool intensiv) { return ostreamHelper(&ColHelper,col,intensiv); } //--------------------------------------------------------------------------------- //EXAMPLES HOW TO USE int main() { cout << col(RED,true) << "hi, I'm an intensiv Red :D\n"; cout << "I'm still red, couz u dont change it!\n"; cout << col(YELLOW|BG_GREEN,true) << "hi, I'm yellow and my BG is greeen :D\n"; cout << col(YELLOW,false) << "now, my color is not intensiv :(\n"; cout << col(WHITE,false) << "now I have the standard color. :> great.\n"; return 0; }
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