ChangeBasis< pScalar > Struct Template Reference

change of basis permutation matrices needed for the equivariant tensor product More...

#include <ChangeBasis.hpp>

Public Member Functions
template<typename rank_t >
	ChangeBasis (const rank_t &A, const rank_t &B, bool set_conv_to_canon, bool set_canon_to_conv)
	Constructs the change of basis matrices given two ranks. More...

Public Attributes
std::vector< pScalar >	left_to_canon
	The permutation from the left convenient basis to the canonical basis. More...
std::vector< pScalar >	right_to_canon
	The permutation from the right convenient basis to the canonical basis. More...
std::vector< pScalar >	canon_to_left
	The permutation from the canonical basis to the left convenient basis. More...
std::vector< pScalar >	canon_to_right
	The permutation from the canonical basis to the right convenient basis. More...

Detailed Description

template<typename pScalar>
struct Mackey::ChangeBasis< pScalar >

change of basis permutation matrices needed for the equivariant tensor product

Template Parameters

pScalar

The scalar used for the permutation vectors eg size_t

Constructor & Destructor Documentation

ChangeBasis()

ChangeBasis	(	const rank_t &	A,
		const rank_t &	B,
		bool	set_conv_to_canon,
		bool	set_canon_to_conv
	)

Constructs the change of basis matrices given two ranks.

Template Parameters

rank_t

The rank type

Parameters

A	The first rank
B	The second rank
set_conv_to_canon	Computes left_to_canon and right_to_canon if set to 1, and doesn't compute them if set to 0
set_canon_to_conv	Computes canon_to_left and canon_to_right if set to 1, and doesn't compute them if set to 0

Member Data Documentation

left_to_canon

std::vector<pScalar> left_to_canon

The permutation from the left convenient basis to the canonical basis.

right_to_canon

std::vector<pScalar> right_to_canon

The permutation from the right convenient basis to the canonical basis.

canon_to_left

std::vector<pScalar> canon_to_left

The permutation from the canonical basis to the left convenient basis.

canon_to_right

std::vector<pScalar> canon_to_right

The permutation from the canonical basis to the right convenient basis.

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

• ChangeBasis.hpp