SetHashTable.h File Reference

#include "setGetHashTable.h"
#include "ObjectStructure.h"

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Functions
SetPropertyHashTable *	createScilabSetHashTable (void)
void	destroyScilabSetHashTable (void)
int	callSetProperty (sciPointObj *pObj, int stackPointer, int valueType, int nbRow, int nbCol, char *propertyName)

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Function Documentation

int callSetProperty	(	sciPointObj *	pObj,
		int	stackPointer,
		int	valueType,
		int	nbRow,
		int	nbCol,
		char *	propertyName
	)

call the function which the property propertyName of object pObj

Returns:

0 if successful -1 if an error occured in the get function 1 if the property was not found

Definition at line 198 of file SetHashTable.c.

References NULL, sciprint(), searchSetHashtable(), and setHashTable.

Referenced by sciSet().

{
  setPropertyFunc accessor = searchSetHashtable( setHashTable, propertyName ) ;
  if ( accessor == NULL )
  {
    sciprint( "Unknown property.\n" ) ;
    return -1 ;
  }
  return accessor( pObj, stackPointer, valueType, nbRow, nbCol ) ;
}

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SetPropertyHashTable* createScilabSetHashTable

(

void

)

create the fill hash table already filled for set functions this use the singleton pattern since only one hashtable is useful.

Definition at line 170 of file SetHashTable.c.

References createSetHashTable(), i, insertSetHashtable(), NB_PROPERTIES, NULL, propertyTable, setHashTable, setHashTableCreated, and TRUE.

Referenced by loadGraphicModule().

{
  int i ;
  if ( setHashTableCreated )
  {
    return setHashTable ;
  }

  /* create the hash table */
  setHashTable = createSetHashTable() ;

  if ( setHashTable == NULL )
  {
    return NULL ;
  }

  /* insert every couple */
  for ( i = 0 ; i < NB_PROPERTIES ; i++ )
  {
    insertSetHashtable( setHashTable, propertyTable[i].key, propertyTable[i].accessor ) ;
  }

  setHashTableCreated = TRUE ;

  return setHashTable ;

}

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void destroyScilabSetHashTable

(

void

)

Delete the scilab set hashtable

Definition at line 209 of file SetHashTable.c.

References destroySetHashTable(), FALSE, setHashTable, and setHashTableCreated.

Referenced by closeGraphicModule().

{
  if ( !setHashTableCreated )
  {
    return ;
  }

  destroySetHashTable( setHashTable ) ;
  setHashTableCreated = FALSE ;
}

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