一个链接错误,大家帮我看看!
错误信息:
main.obj : error LNK2001: unresolved external symbol "void __cdecl MyName::print(int)" (?print@MyName@@YAXH@Z)
Debug/lx0402.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
main.cpp
-------------------------
#include <iostream>
using namespace std;
#include "head.h"
using MyName::print;
void main()
{
print(12);
}
head.h
--------------------------
namespace MyName
{
extern void print(int k);
extern void print(double t);
}
head.cpp
--------------------------
#include "head.h"
void print(int k)
{
}
void print(double db)
{
}