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Name

searchauthelem - searches an element in the hash table.

Origin

This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie 4, place Jussieu 75252 PARIS Cedex 05 FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr

Synopsys

#include aut101.h"
authelem *searchauthelem( HashTable, Key ) authtable *HashTable;

char
*Key;

Parameters

HashTable
Pointer to the hash table where to search an element.
Key
The hash element key.

Description

searchauthelem searches the element associated to the key Key in the hash table.

Return Value

if the element can be found searchauthelem returns a pointer to this element and a null pointer otherwise.

Errors

authash: hash key 0 error !"
The key Key of the hash table must be a valid pointer.

Example

#include aut101.h"
authtable *HashTable;
void add_dictionary( Name )
* Name;
{
addauthelem( HashTable, namealloc( Name ), 0 ); }
int search_dictionary( Name )
* Name;
{
authelem *HashElement;
HashElement = searchauthelem( HashTable, namealloc( Name ) ); return( HashElement != (authelem *0) );

}
... HashTable = createauthtable( 1000 ); add_dictionary( hello ); ... if ( search_dictionary( hello ) ) ... destroyauthtable( HashTable );

See Also

aut(1) destroyauthtable(3) , resetauthtable(3) , createauthtable(3) , addhauthelem(3) , delauthelem(3) .

Bug Report

This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi research team.
We need your feedbak to improve documentation and tools. If you find bugs, please fill-in the form at http://asim.lip6.fr/alliance/support/bug-report/ Thanks for doing this.


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