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