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Compile time check whether the given type is an expression template.This type trait class tests whether or not the given type Type is a Blaze expression template or not. In order to qualify as a valid expression template, the given type has to derive (publicly or privately) from the Expression base class. In case the given type is a valid expression template, the value member enumeration is set to 1, the nested type definition Type is TrueType, and the class derives from TrueType. Otherwise value is set to 0, Type is FalseType, and the class derives from FalseType. More...
#include <IsExpression.h>
Inherits Type< T >.
Compile time check whether the given type is an expression template.
This type trait class tests whether or not the given type Type is a Blaze expression template or not. In order to qualify as a valid expression template, the given type has to derive (publicly or privately) from the Expression base class. In case the given type is a valid expression template, the value member enumeration is set to 1, the nested type definition Type is TrueType, and the class derives from TrueType. Otherwise value is set to 0, Type is FalseType, and the class derives from FalseType.