addptype - create a ptype and add it to a ptype_list
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
#include mut315.h"
ptype_list *addptype(pthead,type,ptdata)
ptype_list *pthead;
void *ptdata;
long type;
addptype creates a new ptype element and adds it to the front of the list
pointed to by pthead, and becomes itself the list head.
The ptype_lists are mosty used to create lists of homogeneous elements in
mbk, but also for trees, graphs, and so on.
The type argument indicates the pointer type, at the C type meaning, for
its owner.
The types allow to access the pointers with adequat cast, and for example
to share informations in the USER fields of mbk structures.
The ptdata points to any kind of list or may itself be a value, if proper
cast is performed at compilation time, and fills the DATA field of the
ptype structure. For details on the structure, see ptype(3)
.
addptype returns a pointer to the new head of list.
#include mut315.h"
#include mph315.h"
void corner(ptfig, name)
phfig_list *ptfig;
char *name;
{
phins_list *i = getphins(ptfig, name);
num_list *ptnum;
phfig_list *model;
model = getphfig(i->FIGNAME);
ptnum = addnum((num_list *)NULL, model->X2 - model->X1);
ptnum = addnum(ptnum, model->Y2 - model->Y1);
i->USER = addptype(i->USER, (long)PLACEABOX, (void *)ptnum);
}
mbk(1) , ptype(3) , freeptype(3) , getptype(3) , delptype(3) .
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.