Detailed Description

Concept for a matrix.

A matrix is a two-dimensional array of elements. The indexes and sizes of a matrix are representable by an integral type idx_t. The following operations must be available:

Entry access using matrix_t::operator(idx_t, idx_t). Entry i of a matrix A is accessed using A(i,j).
Number of rows using a function nrows(const matrix_t&).
Number of columns using a function ncols(const matrix_t&).
Number of entries using a function size(const matrix_t&).

Note: The functions nrows, ncols, and size are required to be callable from the namespace tlapack.

Optionally, the matrix type can also implement:

tlapack::traits::layout_trait<matrix_t,int>, with a member value that satisfies the concept tlapack::concepts::Layout.
tlapack::traits::matrix_type_traits<matrix_t,matrix_t>, with a member type that satisfies the concept tlapack::concepts::Matrix.
tlapack::traits::vector_type_traits<matrix_t,matrix_t>, with a member type that satisfies the concept tlapack::concepts::Vector.

Template Parameters

matrix_t Matrix type.

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

/home/runner/work/tlapack/tlapack/include/tlapack/base/concepts.hpp