constrain.c

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/*
 * $Id: constrain.c,v 1.2 2004/06/22 20:23:26 joaoluiz Exp $
 * (C) COPYRIGHT 2004, Joao Luiz Elias Campos.
 * All Rights Reserved
 * Duplication of this program or any part thereof without the express
 * written consent of the author is prohibited
 *
 *   Modified:    25-Jan-2006    Alexandre A. Del Savio
 *     Modificada a função ConstrainInit onde foi adicionado a
 *     função de inicialização ConstSurfaceInit. 
 *
 *   Modified  28-03-06  Juan Pablo Ibañez
 *     Modificada a funcão ConstrainInit, onde foi tirada a liberacao de
 *     memória de ConstList, que passa a ser feito no final da análise
 *     (funcão DRSolver no arquivo alg.c).
 *
 *   Modified:    21-Jun-2006    Alexandre A. Del Savio
 *     Added the ContNumConstrainRead variable to control the read of
 *     constrain globally.
 *     Modified the ConstrainInit function when add the initialization of
 *     ContNumConstrainRead.
 */

/*
 * Global variables and symbols:
 */
#include <stdlib.h>
#include "constrain.h"

sConstClass ConstClass[NumConstTypes];
sConstrain **ConstList = NULL;
int ContNumConstrainRead = 0;
int NumConstrains = 0;

/*
 * Local functions:
 */
void ConstCurveInit  ( void );
void ConstShotInit   ( void );
void ConstSurfaceInit( void );

/*
 * Public functions:
 */

void ConstrainInit( void )
{
  int i;

  ContNumConstrainRead = 0;

  ConstClass[CURVE].init   = ConstCurveInit;
  ConstClass[SHOT].init    = ConstShotInit;
  ConstClass[SURFACE].init = ConstSurfaceInit;

  for(i = 0; i < NumConstTypes; i++)
    ConstInit(i);

  ConstList = (sConstrain **)calloc(NumConstrains, sizeof(sConstrain *));

} /* End of ConstrainInit */

void ConstrainFree( void )
{
  int i;

  for(i = 0; i < NumConstrains; i++) 
    ConstFree(ConstList[i]);

  free(ConstList);
  ConstList = NULL;

} /* End of ConstrainFree */

void ConstrainBuild( void )
{
  int i;

  for(i = 0; i < NumConstrains; i++) 
    ConstBuild(ConstList[i]);

} /* End of ConstrainBuild */

/*
 * End of File.
 */

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