writetxt.cpp

来自「动态场景中运动目标检测提取与跟踪 对新手很有用」· C++ 代码 · 共 45 行

#include "WriteTXt.h"
#include <iostream>
//#include <string>
#include "StdAfx.h"
using namespace std;

//重载＋运算符，连接一个string 和一个int
string operator + (string str, int x)
{
	CString s;
	s.Format("%d",x);
	//return (string)(CString(str)+s);
}

string operator + (string str, double x)
{
	CString s;
	s.Format("%f",x);
	//return (string)(CString(str)+s);
}


//写一个整数到filename中
/*void WriteTxt(char* filename,int x)
{
	ASSERT(filename!=NULL);
	FILE* file;
	if((file=fopen(filename, "wa"))!=NULL)
	{
		fprintf(file, "%d,\n", (float)(p->firstpoint.y),(float)(p->firstpoint.x));
	}
}
//写一个double到filename中
void WriteTxt(char* filename, double x);
//写一个string 到filename中*/
/*void WriteTxt(char* filename, CString x)
{
	ASSERT(filename!=NULL);
	FILE* file;
	if((file=fopen(filename, "a"))!=NULL)
	{
		fprintf(file, "%s", (LPCTSTR)x);
	}
}*/