myenableif.h

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#ifndef _MY_ENABLE_IF_
#define _MY_ENABLE_IF_
 
namespace combblas {
// ABAB: A simple enable_if construct for now
template <bool, class T = void> struct enable_if {};
template <class T> struct enable_if<true, T> { typedef T type; };
 
template <bool, class T = void> struct disable_if { typedef T type; };
template <class T> struct disable_if<true, T> {};
 
template <typename T> struct is_boolean { static const bool value = false; };
template <> struct is_boolean<bool> { static const bool value = true; };
}
 
#endif