Get type of the parameter, templates, C++

Question

There is the following simplified data structure:

Object1.h

template 
class Object1
{
  private:
     T a1;
     T a2;
  public:
     T g         


        

Answer 1

You can use this:

template  class Object, class T>
void func1(Object &o1, Object &o2)
{
   T x = o1.getA1();
}

Working example at http://www.ideone.com/t8KON .

Btw. if you use pointers as parameters, you have to use -> operator to call methods.