C++名字命名空间实现判等

/*
功能：名字命名空间
日期：2013-09-12
*/

#include<iostream>
#include <string>

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

namespace equalSting
{
	bool isEqual(char *p,char *q)
	{
		  if (strcmp(p,q))
		  {
			  return 0;
		  }
		  else
		  {
			  return 1;
		  }
	}
}

namespace equalInt
{
        bool isEqual(int x,int y)
		{
			if ( x == y )
			{
				return 1;
			}
			else
			{
				return 0;
			}
		}
}

int main(void)
{
	char *p = "abc";
	char *q = "abc";
	bool boo = equalSting::isEqual(p,q);
	cout << boo << endl;

	p = "abd";
	q = "abc";
	boo = equalSting::isEqual(p,q);
	cout << boo << endl;

	int x = 2 , y = 2;
	boo = equalInt::isEqual(x,y);
	cout<<boo<<endl;

	system("pause");
	return 0;

}