/**
@brief Delete node and ALL of subnodes
@param node_p Pointer to deletable node
@param dump_file File that may contain debug info
@return 0 always
*/
int Node_delete(Node_t* node_p, FILE* dump_file)
{
assert(dump_file);
VALID_NODE(node_p, "Invalid node in the beginning of Node_delete", dump_file);
Node_dtor(node_p, dump_file);
return 0;
}
/**
@brief Destructs node and ALL of subnodes
@param node_p Pointer to node
@param dump_file File that may contain debug info
@return 0 always
*/
int Node_dtor(Node_t* node_p, FILE* dump_file)
{
assert(dump_file);
VALID_NODE(node_p, "Invalid node in the beginning of Node_dtor", dump_file);
free(node_p->data);
node_p->data = NULL;
if (node_p->lft)
{
Node_dtor(node_p->lft, dump_file);
node_p->lft = NULL;
}
if (node_p->rgt)
{
Node_dtor(node_p->rgt, dump_file);
node_p->rgt = NULL;
}
free(node_p);
return 0;
}
/*
* ***************************************************************************
* Routine: Bnode_dtor
*
* Purpose: The Block node destructor.
*
* Author: Michael Holst
* ***************************************************************************
*/
VPUBLIC void Bnode_dtor(Bnode **thee)
{
int i;
/* VASSERT( (*thee) != VNULL ); */
if ((*thee) != VNULL) {
for (i=0; i<(*thee)->numB; i++) {
Node_dtor( (&(*thee)->ND[i]) );
}
VDEBUGIO("Bnode_dtor: DESTROYING object..");
if ((*thee)->iMadeVmem) Vmem_dtor( &((*thee)->vmem) );
Vmem_free( VNULL, 1, sizeof(Bnode), (void**)thee );
VDEBUGIO("..done.\n");
(*thee) = VNULL;
}
}
