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C/C++ Users Group Library 1996 July
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C-C++ Users Group Library July 1996.iso
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vol_300
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347_01
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tavlfree.c
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C/C++ Source or Header
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1991-04-25
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781b
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30 lines
/*:file:version:date: "%n V.%v; %f"
* "TAVLFREE.C V.10; 27-Apr-91,12:05:50"
*
* Module : tavl_destroy(TAVL_TREE)
* Purpose: Destroy a TAVL tree - free all dynamic memory used.
*
* Released to the PUBLIC DOMAIN
*
* author: Bert C. Hughes
* 200 N.Saratoga
* St.Paul, MN 55104
* Compuserve 71211,577
*/
#include "tavltree.h"
void tavl_destroy(TAVL_treeptr tree)
{
register TAVL_nodeptr q;
register TAVL_nodeptr p = tavl_succ(tavl_reset(tree));
while (p) {
p = tavl_succ(q = p);
(*tree->free_item)(q->dataptr);
(*tree->dealloc)(q);
}
(*tree->dealloc)(tree->head);
(*tree->dealloc)(tree);
}