#include <SymRepTools.hh>

Detailed Description

Definition at line 28 of file SymRepTools.hh.

Public Member Functions
	IrrepInfo (Eigen::MatrixXcd _trans_mat, Eigen::VectorXcd _characters)
	Construct an IrrepInfo with transformation matrix and vector of irreducible characters. More...

Index	irrep_dim () const
	Dimension of irreducible vector space (less than or equal to vector_dim()) More...

Index	vector_dim () const

Static Public Member Functions
template<typename Derived >
static IrrepInfo	make_dummy (Eigen::MatrixBase< Derived > const &_trans_mat)
	Named constructor to initialize an IrrepInfo with a user-specified transformtion matrix and character vector of [(dim,0)] where 'dim' is dimension of irrep. More...

Public Attributes
bool	complex
	true if any character has non-zero imaginary component, false otherwise More...

bool	pseudo_irrep

Index	index

Eigen::MatrixXcd	trans_mat

Eigen::VectorXcd	characters

std::vector< std::vector< Eigen::VectorXd > >	directions

Constructor & Destructor Documentation

◆ IrrepInfo()

CASM::SymRepTools::IrrepInfo::IrrepInfo	(	Eigen::MatrixXcd	_trans_mat,
		Eigen::VectorXcd	_characters
	)

Construct an IrrepInfo with transformation matrix and vector of irreducible characters.

Definition at line 391 of file SymRepTools.cc.

Member Function Documentation

◆ irrep_dim()

Index CASM::SymRepTools::IrrepInfo::irrep_dim ( ) const

inline

Dimension of irreducible vector space (less than or equal to vector_dim())

Definition at line 44 of file SymRepTools.hh.

◆ make_dummy()

template<typename Derived >

static IrrepInfo CASM::SymRepTools::IrrepInfo::make_dummy ( Eigen::MatrixBase< Derived > const & _trans_mat )

inlinestatic

Named constructor to initialize an IrrepInfo with a user-specified transformtion matrix and character vector of [(dim,0)] where 'dim' is dimension of irrep.

Definition at line 33 of file SymRepTools.hh.

◆ vector_dim()

Index CASM::SymRepTools::IrrepInfo::vector_dim ( ) const

inline

Definition at line 47 of file SymRepTools.hh.

Member Data Documentation

◆ characters

Eigen::VectorXcd CASM::SymRepTools::IrrepInfo::characters

vector containing complex character of each group operation's action on the irreducible vector space

Definition at line 67 of file SymRepTools.hh.

◆ complex

bool CASM::SymRepTools::IrrepInfo::complex

true if any character has non-zero imaginary component, false otherwise

Definition at line 50 of file SymRepTools.hh.

◆ directions

std::vector<std::vector<Eigen::VectorXd> > CASM::SymRepTools::IrrepInfo::directions

Vectors in the initial vector space that correspond to high-symmetry directions in the irreducible vector space. directions[i] is the i'th orbit of equivalent high-symmetry directions and directions[i].size() is the symmetric multiplicity of a direction in that orbit

Definition at line 73 of file SymRepTools.hh.

◆ index

Index CASM::SymRepTools::IrrepInfo::index

sequentially-assigned index used to distinguish between identical irreps irreps are identical if they have the same character vectors

Definition at line 59 of file SymRepTools.hh.

◆ pseudo_irrep

bool CASM::SymRepTools::IrrepInfo::pseudo_irrep

true if irrep is real but was created as direct sum of two complex irreps in this case, the 'irrep' is reducible, but this is the most-reduced representation that can still have real basis vectors

Definition at line 55 of file SymRepTools.hh.

◆ trans_mat

Eigen::MatrixXcd CASM::SymRepTools::IrrepInfo::trans_mat

irrep_dim() x vector_dim() matrix that transforms a vector from the initial vector space into a vector in the irreducible vector space

Definition at line 63 of file SymRepTools.hh.

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

/Users/bpuchala/Work/codes/CASMcode_v0.2.X_reference/include/casm/symmetry/SymRepTools.hh
/Users/bpuchala/Work/codes/CASMcode_v0.2.X_reference/src/casm/symmetry/SymRepTools.cc