Specifies that a type defines an addition assignment operator for itself (with strict return). More...

Concept definition

template<class K>

Specifies that a type defines an addition assignment operator for another type (with strict return).

Definition qx-concepts.h:46

Specifies that a type defines an addition assignment operator for itself (with strict return).

Definition qx-concepts.h:52

Detailed Description

Satisfied if K has an addition assignment operator defined for itself that returns K&.