NAME¶
phref - mbk physical reference
DESCRIPTION¶
The
phref structure is used to describe a reference belonging to a
symbolic layout model, see
phfig(3) for details. A reference allows to
name a point anywhere in a given model. It may then be seen as a name, and not
anymore as a couple of coordinates. References are mostly used for cell
programming and multi-access connector representation.
The declarations needed to work on
phref are available in the header file
"/labo/include/mph402.h", where '
402' is the actual
mbk version.
The following C structure supports the description of the reference :
typedef struct phref {
struct phref ∗NEXT;
char ∗FIGNAME;
char ∗NAME;
long XREF,YREF;
struct ptype ∗USER;
} phref_list;
- NEXT
- Pointer to the next reference in the list.
- FIGNAME
- Kind of reference. Gives information about the possible uses of the
object. Some FIGNAME are in use today :
- "ref_con"
- for multi-access connectors
- "ref_ref"
- for all other uses
- NAME
- Name of the reference. The refence is identified by its name, so it should
be unique at a given hierarchical level.
- XREF, YREF
- Coordinates of the point beeing referenced.
- USER
- Pointer to a ptype list, see ptype(3) for details, that is a
general purpose pointer used to share informations on the reference.
SEE ALSO¶
mbk(1),
addphref(3),
getphref(3),
delphref(3),
phfig(3),
ptype(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.
