alloc.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include "linear_assert.h"
#include "boolean.h"
#include "arithmetique.h"
#include "matrix.h"

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Functions
Pmatrix	matrix_new (int m, int n)
	package matrix More...
void	matrix_rm (Pmatrix a)

Function Documentation

matrix_new()

Pmatrix matrix_new	(	int	m,
		int	n
	)

package matrix

cproto-generated files

Definition at line 41 of file alloc.c.

{
  Pmatrix a = (Pmatrix) malloc(sizeof(Smatrix));
  a->denominator = VALUE_ONE;
  a->number_of_lines = m;
  a->number_of_columns = n;
  a->coefficients = (Value *) malloc(sizeof(Value)*((n*m)));
  return a;
}

References Pmatrix::coefficients, Pmatrix::denominator, malloc(), Pmatrix::number_of_columns, Pmatrix::number_of_lines, and VALUE_ONE.

Referenced by call_rwt(), compute_delay_merged_nest(), compute_delay_tiled_nest(), extract_lattice(), fusion_buffer(), main(), make_reindex(), matrices_to_1D_lattice(), matrix_determinant(), matrix_fscan(), matrix_general_inversion(), matrix_hermite(), matrix_sub_determinant(), matrix_unimodular_inversion(), prepare_reindexing(), region_sc_minimal(), sc_resol_smith(), smith_int(), Tiling2_buffer(), Tiling_buffer_allocation(), transformer_to_1D_lattice(), xml_Connection(), xml_ConstOffset(), xml_LoopOffset(), and xml_Transposition().

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matrix_rm()

void matrix_rm

(

Pmatrix

a

)

Definition at line 52 of file alloc.c.

{
  if (a) {
    free(a->coefficients);
    free(a);
  }
}

References Pmatrix::coefficients, and free().

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