C / C++ / MFC

Krishnatv wrote:

Few of my friends telling that no new Project or Product starting using VC++, only maintenace products need VC++.

Krishnatv wrote:

I want to know is there good future to vc++ ?

Krishnatv wrote:

shall i need to migrate to .Net Technologies.

Krishnatv wrote:

Using MFC and COM.

CPallini wrote:

I think that most commercial applications, included big ones, will be developed using .NET languages. Anyway, that doesn't mean C++ will be abandoned.

CPallini wrote:

Rapid development has become a major requirement

CPallini wrote:

I think that most commercial applications, included big ones, will be developed using .NET languages.

Nemanja Trifunovic wrote:

And how many big commercial applications you know that are being developed with .NET?

Krishnatv wrote:

Few of my friends telling that no new Project or Product starting using VC++, only maintenace products need VC++.

Krishnatv wrote:

is there good future to vc++

Krishnatv wrote:

or shall i need to migrate to .Net Technologies.

Krishnatv wrote:

I hope there must be experianced People in this group

// file myfun.h
int square(int x);

// file myfun.cpp
#include <iostream>
#include "myfun.h"
void main()
{
  int n;
  n = 5;
  std::cout << "square of " << n << " is " << square(n) << std::endl; 
}
int square(int x)
{
  return x*x;
}
</iostream>

CPallini wrote:

(1) You really need good C++ book.

CPallini wrote:

// file myfun.h
int square(int x);

// file myfun.h
#pragma once    //or anything similar
 
int square(int x);

toxcct wrote:

to be exact, the header file should be:

toxcct wrote:

for my part, i'd even prefer to see the function delaration in its own header (like you do), but its definition in another compilation unit than main()...

savitri wrote:

i have one more problem in my program.. how to define and declare the new function.