rep_decomp_register.cpp File Reference

Implementation for inc/rep/rep_decomp_register.h. More...

#include "inc/rep/rep_decomp_register.h"
#include <boost/functional/hash.hpp>
#include "inc/dense/dense_convenience.h"
#include "inc/dense/dense_make.h"
#include "inc/dense/dense_kron_exp.h"
#include "inc/dense/dense_prod.h"
#include "inc/dense/dense_operators.h"
#include "inc/dense/dense_transpose.h"

Include dependency graph for rep_decomp_register.cpp:

Classes
struct	syten::RepRegister::Decomp::RepRepOrdinal
	Struct used as key in decomposition cache. More...

Namespaces
namespace	syten
	Syten namespace.
namespace	syten::RepRegister
	All representation-related registers.
namespace	syten::RepRegister::Decomp
	All decomposition-related functions and registers.

Functions
void	syten::RepRegister::Decomp::addDecomposition (Rep const &a, Rep const &b, Ordinal const &resultIndex, RepDecomposition const &decomp)
	Adds the decomposition to our register of known decompositions. More...
std::pair< bool, RepDecomposition >	syten::RepRegister::Decomp::getDecomposition (Rep const &a, Rep const &b, Ordinal const &resultIndex)
	Checks if we already know about a given decomposition. More...
std::tuple< std::vector< DenseTensor< 2, MDef > >, std::vector< DenseTensor< 2, MDef > >, std::vector< DenseTensor< 2, MDef > > >	syten::RepRegister::Decomp::product (Rep const &a, Rep const &b)
	returns the raising, lowering and z operators of the product rep of a and b More...
std::vector< std::pair< Rep, SparseTensor< 3, CDef > > >	syten::RepRegister::Decomp::productDecomp (Rep const &a, Rep const &b, Ordinal const &resultIndex=Ordinal::Third)
	Decomposes the product representation and returns a list of pairs of irreps with the associated CGC spaces. More...

Variables
static std::unordered_map< RepRepOrdinal, RepDecomposition >	syten::RepRegister::Decomp::repDecompositionData
	Data structure holding known decompositions. More...
static std::mutex	syten::RepRegister::Decomp::repDecompositionDataMtx
	Used to protect our data structure containing known decompositions, repDecompositionData. More...

Detailed Description

Implementation for inc/rep/rep_decomp_register.h.