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Name

delhtitem - removes an item in an 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 mut315.h"
int delhtitem(table, key)
ht *table;
void *key;

Parameters

table
Hash table pointer
key
Key used by the hash coding function indicating the item to be deleted

Description

delhtitem() removes an item in the hash table pointed to by table.

Return Value

If the key doesn't exist, the function returns EMPTYHT, if it does, then its associated value is returned.

Example

#include mut315.h"
checksigname(p, h)
lofig_list *p;
ht *h;
{
int i;
char *amatla;
/* check for signal and connector name unicity */ for (ptcon = p->LOCON; ptcon; ptcon = ptcon->NEXT) addhtitem(h, ptcon->NAME, 0);
for (ptsig = p->LOSIG; ptsig; ptsig = ptsig->NEXT) { if (ptsig->TYPE == INTERNAL) {
amatla = getsigname(ptsig) ;
if (!sethtitem(h, amatla, 0)) { printf("N %s;\n", amatla);
}
}

}
/* keep only internal signal names in the hash table */ for (ptcon = p->LOCON; ptcon; ptcon = ptcon->NEXT) (void)delhtitem(h, ptcon->NAME); }

See Also

mbk(1) , addth(3) , delht(3) , addhtitem(3) , gethtitem(3) , sethtitem(3) , viewht(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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