Template class object as member of other class

blackhattrick - 46 mins ago
Hi GBSC thank you for your answer,

Yes I forgot to mention that I have that macro declared in each one of my header files(_LIST_, _NODE_), and that's why I'm confused about linker errors.

I didn't put my code because is rather long and some parts are in spanish, here is some part of my code that I consider relevant (I tried to put <pre> tags for a cleaner code but it does not work):

Lista.h //File List.h in my explanation of the problem
<pre lang="c++">
#ifndef _LISTA_
#define _LISTA_

#include <new>
#include "Nodo.h"
#include <iostream>
using std::cout;
#include <stdlib.h>
#include <time.h>

#define SUCCESS 0
#define ERROR -1
#define EMPTY_LIST -2

template
class Lista
{
public:
Lista();
~Lista();
void vdInsertarFrente(const TIPONODO &);
void vdInsertarFinal(const TIPONODO &);
int inBorrarFrente(void);
int inBorrarFinal(void);
bool blVacia();
void vdImprimir();
int vdShuffle(void);
int inGetLenght();
TIPONODO * inObtenerDatoNodo(int);

private:
int inLenght;
Nodo *ptrPrimero;
Nodo *ptrUltimo;
Nodo *ptrObtenerNuevoNodo(const TIPONODO &);
};

template
Lista::Lista()
{
ptrPrimero = 0;
ptrUltimo = 0;
}

//Here goes all my member functions...
#endif
</pre>

This is Main.cpp Here the Linker says that member functions from the List class are already defined
<pre lang="c++">
#include
using namespace std;

#include
#include
#include <process.h>

#include

#include "Lista.h" //Header of Lista.h
#include "Persona.h"
#include "Thread.h"
#include "GSALG.h" //A class that uses a List Object as a member

int main(void)
{
Lista<Persona> lstHombres;
Lista<Persona> lstMujeres;

//More code...
}
</pre>

And this is another header file GSALG.h (in my explanation is newheader.h) that declares a struct that uses a List object as a member. So I include Lista.h in this file

<pre lang="c++">
#ifndef _GSALG_
#define _GSALG_

#include "Lista.h";
#include "Persona.h";

typedef struct gsThreadArgs
{
Lista<Persona> lstHombres;
Lista<Persona> lstMujeres;
}gsThreadArgs;

#endif
</pre>

I hope this is clear enough.

Thanks in advance