Blaze 3.9
blaze::IsBand< T > Struct Template Reference

Compile time check for bands. More...

#include <IsBand.h>

Inherits blaze::IntegralConstant< T, N >.

Detailed Description

template<typename T>
struct blaze::IsBand< T >

Compile time check for bands.

This type trait tests whether or not the given template parameter is a band (i.e. dense or sparse band). In case the type is a band, the value member constant is set to true, the nested type definition Type is TrueType, and the class derives from TrueType. Otherwise value is set to false, Type is FalseType, and the class derives from FalseType.

using MatrixType2 = blaze::DynamicMatrix<double>;
using MatrixType3 = blaze::CompressedMatrix<float>;
MatrixType1 A;
MatrixType2 B( 100UL, 200UL );
MatrixType3 C( 200UL, 250UL );
using BandType1 = decltype( blaze::band<0L>( A ) );
using BandType2 = decltype( blaze::band( B, 2L ) );
using BandType3 = decltype( blaze::band( C, -4L ) );
blaze::IsBand< volatile BandType3 > // Is derived from TrueType
blaze::IsBand< volatile MatrixType3 > // Is derived from FalseType
Efficient implementation of a compressed matrix.
Definition: CompressedMatrix.h:239
Efficient implementation of a dynamic matrix.
Definition: DynamicMatrix.h:242
Efficient implementation of a fixed-sized matrix.
Definition: StaticMatrix.h:249
decltype(auto) band(Matrix< MT, SO > &matrix, RBAs... args)
Creating a view on a specific band of the given matrix.
Definition: Band.h:140
@ aligned
Flag for aligned vectors and matrices.
Definition: AlignmentFlag.h:65
Compile time check for bands.
Definition: IsBand.h:92

The documentation for this struct was generated from the following file: