Ponca::hasNormal< T, typename > Struct Template Reference

Utility structure used to detect if a Point has a normal field. More...

#include <defines.h>

Inheritance diagram for Ponca::hasNormal< T, typename >:

Collaboration diagram for Ponca::hasNormal< T, typename >:

Detailed Description

template<typename T, typename = void>
struct Ponca::hasNormal< T, typename >

Utility structure used to detect if a Point has a normal field.

Example usage:

hasNormal<MyPoint>::value will be true if MyPoint has a member function 'normal()'

Template Parameters

T	The Point type

Definition at line 73 of file defines.h.