ladel_copy.h File Reference

Detailed Description

Routines to copy matrices and vectors.

Author

Ben Hermans

Definition in file ladel_copy.h.

#include "ladel_types.h"

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Functions
ladel_sparse_matrix *	ladel_sparse_allocate_and_copy (ladel_sparse_matrix *M)
	Copies a matrix into a newly allocated one. More...
void	ladel_sparse_copy (ladel_sparse_matrix *M, ladel_sparse_matrix *M_copy)
	Copies a matrix (preallocated) More...
void	ladel_int_vector_copy (ladel_int *x, ladel_int size, ladel_int *y)
	Copies an integer vector (preallocated) More...
void	ladel_double_vector_copy (ladel_double *x, ladel_int size, ladel_double *y)
	Copies a double vector (preallocated) More...

Function Documentation

ladel_double_vector_copy()

void ladel_double_vector_copy	(	ladel_double *	x,
		ladel_int	size,
		ladel_double *	y
	)

Copies a double vector (preallocated)

Parameters

x	Vector to be copied
size	Size of the vector
y	Resulting copy

Definition at line 47 of file ladel_copy.c.

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ladel_int_vector_copy()

void ladel_int_vector_copy	(	ladel_int *	x,
		ladel_int	size,
		ladel_int *	y
	)

Copies an integer vector (preallocated)

Parameters

x	Vector to be copied
size	Size of the vector
y	Resulting copy

Definition at line 38 of file ladel_copy.c.

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ladel_sparse_allocate_and_copy()

ladel_sparse_matrix * ladel_sparse_allocate_and_copy

(

ladel_sparse_matrix *

M

)

Copies a matrix into a newly allocated one.

Note that even if there is superfluous space in M (i.e. M->nz indicates the number of nonzeros per column), the returned matrix will fit the required size exactly, and not make use of the nz array.

Parameters

M	Matrix to be copied

Returns

Copy of the matrix

Definition at line 5 of file ladel_copy.c.

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ladel_sparse_copy()

void ladel_sparse_copy	(	ladel_sparse_matrix *	M,
		ladel_sparse_matrix *	M_copy
	)

Copies a matrix (preallocated)

Parameters

M	Matrix to be copied
M_copy	Resulting copy

Definition at line 12 of file ladel_copy.c.

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