CodeBlock does't detect source file

[reemassam14]

I build 3 files main.cpp , head.h and head.cpp.


main.cpp===>>

#include <iostream>
#include "head.h"
using namespace std;

int main()
{
show();
return 0;
}


head.h===>>

#ifndef HEAD_H_INCLUDED
#define HEAD_H_INCLUDED

void show();

#endif // HEAD_H_INCLUDED


head.cpp===>

#include <iostream>
#include "head.h"
using std::cout;

void show()
{
cout<<"Hello world!!";
}
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simple program to illustrate my problem. Whenever i run this program i get an error saying
in function main undefine refernce to show()
--------------------------------------------------------------------------
any solution to configure my CodeBlock..
--------------------------------------------------------------------------
it is working only when i include head.cpp in head.h . and i don't want to do that .plzzz help

[sujitnag]

simple head.h is only declaration of function but body have to be in head.cpp so without include head.cpp function body is not available in main.cpp.

head.h--> only declaration of function
head.cpp--> include head.h and body of all fuction.
main.c-> include head.h + ......

[xenovia12]

in function main undefine refernce to show()

this error is telling you to define your function show().
you can define it in head.h or head.cpp
but i suggest to define it in head.cpp

[ne555]

> any solution to configure my CodeBlock..
Project -> Add files...
add head.cpp (and head.h if you didn't before)

[reemassam14]

thanx project - > add files works