[Dev-C++] Parametric polymorfizm

[Vatay <va...@op...>]

Hi,

I have one litle problem, to this time only C projects written and slowly
become familiar with polimorfizm and here is my problem:
I can't asking my friends (all programmed in Delphi). 
A have one litte example written and the compiler returned  7 errors!

what have I wrong written?


Thank,

      Szeg=82ny Leg=82ny

Error message:
c:/devcpp/paramtr/main.cpp: In function `int main()':
c:/devcpp/paramtr/main.cpp:11: `int_count' undeclared (first use this 
function)
c:/devcpp/paramtr/main.cpp:11: (Each undeclared identifier is reported only 
once
c:/devcpp/paramtr/main.cpp:11: for each function it appears in.)
c:/devcpp/paramtr/main.cpp:11: parse error before `;'
c:/devcpp/paramtr/main.cpp:12: `float_counter' undeclared (first use this 
function)
c:/devcpp/paramtr/main.cpp:14: `c1' undeclared (first use this function)
c:/devcpp/paramtr/main.cpp:15: `c2' undeclared (first use this function)



Sorce code's:

// FILE: main.cpp
//
// SNIP: parametrikus polimorfizmus


#include <stdio.h>
#include "count.h"

main()
      {
         int_count c1;
         float_counter c2;

         c1.put_value(5);
         c2.put_value(5.5);

         printf("\n c1 =3D %d", c1.access_value() );
         printf("\n c2 =3D %f", c2.access_value() );
      }


// FILE: count.h

template <class T> class counter
{
    private:
            T value;
    public:
            counter () { value =3D 0; }

            void increment() { value++; }

            void decrement() { if(value > 0) value--; }

            T access_value() { return value; }

            void put_value( T new_value) { value =3D new_value; }

};

counter<int> int_counter;
counter<float> float_counter;

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