VC++ 字符串赋值例子

可能是比较常用的字符串赋值的例子：

#include "stdafx.h"
#include <iostream>
#include <vector>
#include <string.h>

using std::cout;
using std::endl;
using std::vector;

char* firstname;
char* lastname;

void initName(const char* first, const char* second);

int main(int argc,_TCHAR* argv[])
{
	char* fName("John");
	char* lName("Smith");

	initName(fName,lName);

	return 0;
}

void initName(const char* first, const char* second){
	size_t length(strlen(first)+1);
	firstname = new char[length];
	strcpy_s(firstname,length,first);

	length = strlen(second)+1;
	lastname = new char[length];
	strcpy_s(lastname,length,second);

	cout<<"firstname:"<<firstname<<endl
		<<"lastname:"<<lastname<<endl;

}

最后输出结果为：

firstname:John

lastname:Smith

请按任意键继续. . .