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Blaze 3.9
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Base class for all for-each expression templates. More...
#include <GenExpr.h>
Inherits blaze::Expression< T >.
Base class for all for-each expression templates.
The GenExpr class serves as a tag for all expression templates that represent a generator operation. All classes, that represent a generator operation and that are used within the expression template environment of the Blaze library have to derive publicly from this class in order to qualify as generator expression template. Only in case a class is derived publicly from the GenExpr base class, the IsGenExpr type trait recognizes the class as valid generator expression template.