template<typename A, typename B, typename R = void>
struct epics::pvData::meta::not_same_type< A, B, R >
test to allow specialization only when A!=B
template<typename A, typename B, class Enable = void>
struct myTemp {...};
template<typename T>
struct myTemp<T,T> {...};
template<typename B>
struct myTemp<int, B, typename meta::not_same_type<int,B>::type>
{...};
Definition at line 64 of file templateMeta.h.