RE: [Dev-C++] Templates - course examples don't work!

[Ioannis V. <no...@ho...>]

Do not use VC++ 6 to learn C++. It doesn't support the ANSI  C++
standard and was mentioned as "the broken compiler". Of course it is
since it was created at the time of Windows 95! With VC++ 7 things are a
lot better of course.
 
 
The only error that i found in your code is that you had forgotten some
quotes. Also iostream.h can be considered an error. 
 
Your code in better shape:
 
 
// This is a program to interchange two values by using function
templates.
 
#include <iostream>
 
template<typename X>
X Temp1(X &, X &);
 

int main()
{
 
int Var;
 
int Var1 = 20;
 
int Var2 = 25;
 
cout << "The value in Var1 = " << Var1 << endl;
 
cout << "The value in Var2 = " << Var2 << endl;
 
Var = Temp1(Var1, Var2);
 
cout << "The sum is: "<< Var << endl;
 
return 0;
}
 
 
template<typename X>
X Temp1(X &A, X &B)
 
{
 
X Var;
 
Var = A + B;
 
return Var;
 
}
 
 
 
 
Ioannis

* Ioannis Vranos
* Programming pages: http://www.noicys.cjb.net
<http://www.noicys.cjb.net/> 
* Alternative URL: http://run.to/noicys

-----Original Message-----
From: dev...@li...
[mailto:dev...@li...] On Behalf Of Daniel
Glenfield
Sent: Tuesday, April 02, 2002 12:43 PM
To: dev...@li...
Subject: [Dev-C++] Templates - course examples don't work!


I'm using VC++ and the examples from my course will not compile and I
know not why! It tells me A and B are not declared, but I think they
are! Help me out will you?
 
// This is a program to interchange two values by using function
templates.

#include <iostream.h>

template<typename X>

int Temp1(X &, X &);

int main()

{

int Var;

int Var1 = 20;

int Var2 = 25;

cout << "The value in Var1 = " << Var1 << endl;

cout << "The value in Var2 = " << Var2 << endl;

Var = Temp1(Var1, Var2);

cout << "The sum is: << Var << endl;

return 0;

}

template<typename X>

int Temp1(X &A, X &B)

{

X Var;

Var = A + B;

return Var;

}


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