LiE::LiE_t Class Reference

A frontend to use LiE algorithms from within C++. More...

#include <lie.hh>

List of all members.

Public Types
typedef std::vector< rep_t >	reps_t
enum	algebra_t {   alg_A = 'A', alg_B = 'B', alg_C = 'C', alg_D = 'D',   alg_E = 'E', alg_F = 'F', alg_G = 'G' }
Public Member Functions
	LiE_t (algebra_t alg=alg_D, unsigned int d=5)
	~LiE_t ()
void	start ()
void	stop ()
bool	tensor (const std::vector< rep_t > &, const std::vector< rep_t > &, std::vector< rep_t > &)
	Routines which map 1-1 to a LiE command.
bool	sym_tensor (unsigned int, const std::vector< rep_t > &, std::vector< rep_t > &)
bool	alt_tensor (unsigned int, const std::vector< rep_t > &, std::vector< rep_t > &)
bool	alt_sym_tensor (unsigned int, const std::vector< rep_t > &, std::vector< rep_t > &, bool issym)
unsigned int	dim (const rep_t &)
unsigned int	dim (const std::vector< rep_t > &)
bool	plethysm (const std::vector< unsigned int > &tab, std::vector< rep_t > &res, bool traceless, int selfdual=0)
bool	plethysm (const std::vector< unsigned int > &, const std::vector< rep_t > &, std::vector< rep_t > &, bool traceless=false, int selfdual=0)
void	keep_largest_dim (std::vector< rep_t > &, int selfdual=0)
	Keep the representation with the largest dimension.
unsigned int	multiplicity_of_singlet (const std::vector< rep_t > &) const
	Find the number of singlets in a list of representations.
Public Attributes
algebra_t	algebra_type
unsigned int	algebra_dim
Private Types
enum	parsemode_t { START, MULT, REP }
Private Member Functions
int	kgetc ()
void	kungetc (int)
void	wait_prompt ()
void	wait_newline ()
void	eat_white ()
void	putreps (std::ostream &str, const std::vector< rep_t > &reps)
void	putrep (std::ostream &str, const rep_t &rep)
void	putalgtype (std::ostream &str)
int	read_int ()
void	read_replist (std::vector< rep_t > &)
Private Attributes
modglue::child_process	lie_proc
char	curchar
int	pid
Classes
class	rep_t

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Detailed Description

A frontend to use LiE algorithms from within C++.

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Member Typedef Documentation

typedef std::vector<rep_t> LiE::LiE_t::reps_t

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Member Enumeration Documentation

enum LiE::LiE_t::algebra_t

Enumerator: alg_A  alg_B  alg_C  alg_D  alg_E  alg_F  alg_G

enum LiE::LiE_t::parsemode_t [private]

Enumerator: START  MULT  REP

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Constructor & Destructor Documentation

LiE::LiE_t::LiE_t (  algebra_t  alg = alg_D, unsigned int  d = 5 )

LiE::LiE_t::~LiE_t (   )

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Member Function Documentation

bool LiE::LiE_t::alt_sym_tensor (  unsigned  int, const std::vector< rep_t > &  , std::vector< rep_t > &  , bool  issym )

bool LiE::LiE_t::alt_tensor (  unsigned  int, const std::vector< rep_t > &  , std::vector< rep_t > &  )

unsigned int LiE::LiE_t::dim (  const std::vector< rep_t > &   )

unsigned int LiE::LiE_t::dim (  const rep_t &   )

void LiE::LiE_t::eat_white (   )  [private]

void LiE::LiE_t::keep_largest_dim (  std::vector< rep_t > &  , int  selfdual = 0 )

Keep the representation with the largest dimension.

int LiE::LiE_t::kgetc (   )  [private]

void LiE::LiE_t::kungetc (  int   )  [private]

unsigned int LiE::LiE_t::multiplicity_of_singlet (  const std::vector< rep_t > &   )  const

Find the number of singlets in a list of representations.

bool LiE::LiE_t::plethysm (  const std::vector< unsigned int > &  , const std::vector< rep_t > &  , std::vector< rep_t > &  , bool  traceless = false, int  selfdual = 0 )

bool LiE::LiE_t::plethysm (  const std::vector< unsigned int > &  tab, std::vector< rep_t > &  res, bool  traceless, int  selfdual = 0 )

void LiE::LiE_t::putalgtype (  std::ostream &  str  )  [private]

void LiE::LiE_t::putrep (  std::ostream &  str, const rep_t &  rep )  [private]

void LiE::LiE_t::putreps (  std::ostream &  str, const std::vector< rep_t > &  reps )  [private]

int LiE::LiE_t::read_int (   )  [private]

void LiE::LiE_t::read_replist (  std::vector< rep_t > &   )  [private]

void LiE::LiE_t::start (   )

void LiE::LiE_t::stop (   )

bool LiE::LiE_t::sym_tensor (  unsigned  int, const std::vector< rep_t > &  , std::vector< rep_t > &  )

bool LiE::LiE_t::tensor (  const std::vector< rep_t > &  , const std::vector< rep_t > &  , std::vector< rep_t > &  )

Routines which map 1-1 to a LiE command.

void LiE::LiE_t::wait_newline (   )  [private]

void LiE::LiE_t::wait_prompt (   )  [private]

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Member Data Documentation

unsigned int LiE::LiE_t::algebra_dim

algebra_t LiE::LiE_t::algebra_type

Global setting for algebra dimension and type (not much point in making these changeable on the fly).

char LiE::LiE_t::curchar [private]

modglue::child_process LiE::LiE_t::lie_proc [private]

int LiE::LiE_t::pid [private]

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

• /afs/.aei-potsdam.mpg.de/u/peekas/projects/r4etc/abra_cpp/src/modules/lie.hh
• /afs/.aei-potsdam.mpg.de/u/peekas/projects/r4etc/abra_cpp/src/modules/lie.cc

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