mat_symmetric.h File Reference

#include <gandalf/linalg/mat_square.h>

Go to the source code of this file.

Functions
Gan_SquMatrix *	gan_symmat_set_size (Gan_SquMatrix *A, unsigned long size)
	Set square matrix to be symmetric with given size.
Gan_SquMatrix *	gan_symmat_fill_va (Gan_SquMatrix *A, unsigned long size,...)
	Fill symmetric matrix from variable argument list.
Gan_SquMatrix *	gan_symmat_fill_const_q (Gan_SquMatrix *A, unsigned long size, double value)
	Fill symmetric matrix with constant value, and set its size.
Gan_Bool	gan_symmat_read_va (const Gan_SquMatrix *A, unsigned long size,...)
	Read the elements of a symmetric matrix into pointers.
Gan_SquMatrix *	gan_symmat_insertsym (Gan_SquMatrix *A, unsigned long rA, const Gan_SquMatrix *B, unsigned long rB, unsigned long size)
	Insert diagonal part of symmetric matrix in symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertsym_od (Gan_SquMatrix *A, unsigned long rA, unsigned long cA, const Gan_SquMatrix *B, unsigned long rB, unsigned long cB, unsigned long rows, unsigned long cols)
	Insert off-diagonal part of symmetric matrix in symmetric matrix.
Gan_Bool	gan_symmat_eigen (Gan_SquMatrix *A, Gan_SquMatrix *W, struct Gan_Matrix *Z, Gan_Bool sort, double *work, unsigned long work_size)
Gan_SquMatrix *	gan_symmat_alloc (unsigned long size)
	Macro: Allocate and return a square symmetric matrix.
Gan_SquMatrix *	gan_symmat_form (Gan_SquMatrix *A, unsigned long size)
	Macro: Form and return a square symmetric matrix.
Gan_SquMatrix *	gan_symmat_form_data (Gan_SquMatrix *A, unsigned long size, double *data, size_t data_size)
	Macro: Form and return a square symmetric matrix.
Gan_SquMatrix *	gan_symmat_fill_const_s (unsigned long size, double value)
	Macro: Allocates a symmetric matrix and fills it with a value.
Gan_SquMatrix *	gan_symmat_fill_zero_q (Gan_SquMatrix *A, unsigned long size)
	Macro: Sets the size of symmetric matrix, and fills it with zero.
Gan_SquMatrix *	gan_symmat_fill_zero_s (unsigned long size)
	Macro: Allocates a symmetric matrix and fills it with zero.
Gan_SquMatrix *	gan_symmat_insert (Gan_SquMatrix *S, unsigned long rS, unsigned long cS, const Gan_Matrix *B, unsigned long rB, unsigned long cB, unsigned long rows, unsigned long cols)
	Macro: Insert part of generic matrix in symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertT (Gan_SquMatrix *S, unsigned long rS, unsigned long cS, const Gan_Matrix *B, unsigned long rB, unsigned long cB, unsigned long rows, unsigned long cols)
	Macro: Insert transpose of part of generic matrix in symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertv (Gan_SquMatrix *A, unsigned long rA, unsigned long cA, const Gan_Vector *x, unsigned long rx, unsigned long rows)
	Macro: Insert part of column vector in a symmetric matrix.
Gan_SquMatrix *	gan_symmat_insertvT (Gan_SquMatrix *A, unsigned long rA, unsigned long cA, const Gan_Vector *x, unsigned long rx, unsigned long cols)
	Macro: Insert part of row vector in a symmetric matrix.
Gan_SquMatrix *	gan_symmat_form_gen (Gan_SquMatrix *A, unsigned long size, double *data, size_t data_size)
Gan_SquMatrix *	gan_symmat_fill_vap (Gan_SquMatrix *A, unsigned long size, va_list *aptr)
	Fill symmetric matrix with values from variable argument list.
Gan_SquMatrix *	gan_symmat_insert_gen (Gan_SquMatrix *S, unsigned long rS, unsigned long cS, const struct Gan_Matrix *B, Gan_TposeFlag B_tr, unsigned long rB, unsigned long cB, unsigned long rows, unsigned long cols)
Gan_SquMatrix *	gan_symmat_insertv_gen (Gan_SquMatrix *A, unsigned long rA, unsigned long cA, const struct Gan_Vector *x, Gan_TposeFlag x_tr, unsigned long rx, unsigned long size)

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Detailed Description

Module: Symmetric matrices (double precision)

Part of: Gandalf Library

Version:

1.22

Date:

2005/08/22 08:52:18

Author:

jps

Copyright: (c) 2000 Imagineer Software Limited

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