Different types of objects created when using various template constructors

ptolomey (2)
Hi,
I need help with following problem:

Different types of objects created when using various template constructors, with same template types.

The code that is describes problem:

file: template.h

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#ifndef TEMPLATE_H_INCLUDED
#define TEMPLATE_H_INCLUDED

using namespace std;

template <typename T, typename U>
class cTemplate_t
{
public:
    cTemplate_t ();  //declaration of Defaults Constructor
    cTemplate_t (const T&, const U&);  //declaration of Constructor

private:
    void* _var1;
    U* _var2;
};

template <typename T, typename U>  //Definition of Defaults Constructor
cTemplate_t<T,U>::cTemplate_t () : _var1(0), _var2(0)
{
}

template <typename T, typename U>  //Definition of Constructor
cTemplate_t<T,U>::cTemplate_t (const T& tRef, const U& uRef) : _var1(0), _var2(0)
{    
}

#endif // TEMPLATE_H_INCLUDED




file: main.cpp

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#include <iostream>
#include <typeinfo>

#include "template.h"

using namespace std;

int main()
{
    cTemplate_t<int,int> template1;
    cTemplate_t<int,int> template2 (1, 2); 

    cout << typeid(template1).name() << endl;
    cout << typeid(template2).name() << endl;

    return 0;
}


I expected that console output in both cout lines will be same. But template1 object type differ from type of object template2.
Why do I get different types of objects if their template parameters are same?
Last edited on
helios (17607)
They both give the same output for me.

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#include <iostream>
#include <typeinfo>

template <typename T, typename U>
class A{
public:
    A(): a(0), b(0){}
    A(const T&, const U&): a(0), b(0){}

private:
    void *a;
    U *b;
};

int main(){
    A<int,int> a;
    A<int,int> b(1, 2); 

    std::cout << typeid(a).name() << std::endl;
    std::cout << typeid(b).name() << std::endl;

    return 0;
}

1AIiiE
1AIiiE
ptolomey (2)
Hi helios,
Thanks for help.
I will check my compiler installation.
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