Linking console executable: Z:\code\c++\templates\templates.exe
.objs\main.o:main.cpp:(.text+0x170): undefined reference to `vect_general<int>::vect_general()'
.objs\main.o:main.cpp:(.text+0x182): undefined reference to `vect_general<float>::vect_general()'
.objs\main.o:main.cpp:(.text+0x19c): undefined reference to `vect_general<int>::push(int)'
.objs\main.o:main.cpp:(.text+0x1af): undefined reference to `vect_general<int>::push(int)'
.objs\main.o:main.cpp:(.text+0x1c2): undefined reference to `vect_general<int>::push(int)'
.objs\main.o:main.cpp:(.text+0x1d6): undefined reference to `vect_general<float>::push(float)'
.objs\main.o:main.cpp:(.text+0x1ea): undefined reference to `vect_general<float>::push(float)'
.objs\main.o:main.cpp:(.text+0x1fe): undefined reference to `vect_general<float>::push(float)'
.objs\main.o:main.cpp:(.text+0x210): undefined reference to `vect_general<float>::~vect_general()'
.objs\main.o:main.cpp:(.text+0x222): undefined reference to `vect_general<int>::~vect_general()'
.objs\main.o:main.cpp:(.text+0x25d): undefined reference to `vect_general<float>::~vect_general()'
.objs\main.o:main.cpp:(.text+0x287): undefined reference to `vect_general<int>::~vect_general()'
collect2: ld returned 1 exit status
Process terminated with status 1 (0 minutes, 12 seconds)

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

//typedef vect_general <int> vi;
//typedef vect_general <float> vf;

int main()
{
    int i;
    vect_general <int> vi1;
    vect_general <float> vf1;

    vi1.push(0);
    vi1.push(1);
    vi1.push(2);

    vf1.push(0.05f);
    vf1.push(0.15f);
    vf1.push(0.25f);



	return 0;
}

#ifndef VECT_GENERAL_H
#define VECT_GENERAL_H

#include <vector>
using namespace std;

template <class T>
class vect_general
{
public:
    vect_general();
    ~vect_general();
    void push(T elem);
    T pop();
//private:
    vector <T> v;
};

#endif

#include "vect_general.h"
#include <vector>
using namespace std;

template <class T>
vect_general<T>::vect_general()
{
}

template <class T>
vect_general<T>::~vect_general()
{
}

template <class T>
void vect_general<T>::push(T elem)
{
    v.push_back(elem);
}

template <class T>
T vect_general<T>::pop()
{
    T temp = v.back();
    v.pop_back();
    return temp;
}