NAME¶

addhtitem - adds a new item in a hash table.

ORIGIN¶

This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France. Web : http://asim.lip6.fr/recherche/alliance/ E-mail : alliance-users@asim.lip6.fr

SYNOPSYS¶

#include "mut.h"
void addhtitem(table, key, value)
ht ∗table;
void ∗key;
int value;

PARAMETERS¶

table

Hash table pointer

key

Key used by the hash coding function to add the item

value

Value associated with the key

DESCRIPTION¶

addhtitem() adds a new item in the hash table pointed to by table. If the key already exists, the old value is changed to the new one. Value must be distinct from EMPTYHT and DELETEHT. The length of the table increases automatically when the length given in addht() leads to a performance shut down.

EXAMPLE¶

#include "mut.h"
#include "mlo.h"
void conHenter(h, ptfig)
ht ∗h;
lofig_list ∗ptfig;
{
locon_list ∗ptcon;
	/∗ since connector names are unique, add them without check ∗/
	for (ptcon = p->LOCON; ptcon; ptcon = ptcon->NEXT)
		addhtitem(h, ptcon->NAME, 0);
}

ERRORS¶

"∗∗∗ mbk error ∗∗∗ addhtitem impossible : value is EMPTYHT or DELETEHT"

DIAGNOSTICS¶

The value must be distinct from -1 and -2.

SEE ALSO¶

mbk(1), addht(3), delht(3), gethtitem(3), sethtitem(3), delhtitem(3), viewht(3).

BUG REPORT¶

This tool is under development at the ASIM department of the LIP6 laboratory. We need your feedback to improve documentation and tools.