template specialization

[gizzmo]

Hi, How do I specialize a class template that depends on multiple type definitions template<typename T, class V, class M> class something? I would like the class to behave differently if M==typeA.

[Ralph83]

Try

template <typename T, class V> 
class something<T,V,typeA>
{
    // your implementation here...
}

Did that help?

[gizzmo]

What if I want to specialize only one method of the class?

[Ralph83]

The program

#include <iostream>

using namespace std;

template <class T>
class X
{
public:
	void func()
	{
		cout << "default version called.\n";
	}
};

template <> void X<int>::func()
{
	cout << "int version called.\n";
}

int main()
{
	X<char> xc;
	X<int> xi;

	xc.func();
	xi.func();
}

will output

default version called.
int version called.