![]() |
Blaze 3.9
|
Base template for the DeclHermTrait class. More...
#include <DeclHermTrait.h>
Inherits decltype evalDeclHermTrait std::declval< MT & >.
Base template for the DeclHermTrait class.
The DeclHermTrait class template offers the possibility to select the resulting data type of a generic declherm() operation on the given type MT. In case the given type MT is a dense or sparse matrix type, DeclHermTrait defines the nested type Type, which represents the resulting data type of the declherm() operation. Otherwise there is no nested type Type. Note that const and volatile qualifiers and reference modifiers are generally ignored.
Per default, DeclHermTrait supports all matrix types of the Blaze library (including views and adaptors). For all other data types it is possible to specialize the DeclHermTrait template. The following example shows the according specialization for the LowerMatrix class template:
The following example demonstrates the use of the DeclHermTrait template, where depending on the given matrix type the resulting type is selected: