Difference between revisions of "CPP/Templates/PartialClassSpecialization"

#include <iostream>
 
#include "Point.h"
 
int main()
{
   Point<int, double> a;
   Point<int, int> b;
 
   a.function1();
   b.function1();
}

#ifndef POINT_H
#define POINT_H
 
#include <iostream>
#include <vector>
 
template<typename T, typename U>
class Point
{
public:
  void function1();
  void function2();
};
 
template<typename T>
class Point<T, int>
{
public:
  void function1();
};
 
template<typename T, typename U>
void Point<T,U>::function1()
{
  std::cout << "Primary template function1" << std::endl;
}
 
template<typename T, typename U>
void Point<T,U>::function2()
{
  std::cout << "Primary template function2" << std::endl;
}
 
//////////////////
template<class T>
void Point<T, int>::function1()
{
  std::cout << "Partial specialization function1" << std::endl;
}
#endif