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ALLOCRDSRECWIN(3) RDS PHYSICAL FUNCTIONS ALLOCRDSRECWIN(3)

NAME

allocrdsrecwin - allocates a structure used to know windows which contains a rectangle.

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 "rwinnn.h"
 rdsrecwin_list ∗allocrdsrecwin()

PARAMETER

none

DESCRIPTION

The allocrdsrecwin function allocates a rdsrecwin_list structure item. This structure contains a pointer to a window structure so it permits to chain all windows which contains a same rectangle (see librwi).

RETURN VALUE

The pointer to the newly allocated structure is returned.

ERRORS

"Rds202: rdsalloc error, can't continue !"
it's impossible to allocate the memory size desired

EXAMPLE

        #include "mutnnn.h"
        #include "rdsnnn.h"
        #include "rwinnn.h"
        #include "rtlnnn.h"
        # define POINTER_WINDOW(R)                                \
                                                                  \
          (((UserStruct ∗)((char ∗)(R)+sizeof(rdsrec_list)))->WINDOW )
        typedef struct UserStruct
         {
           rdsrecwin_list ∗WINDOW;
         } UserStruct;
        main()
          {
             rdsfig_list ∗Figure;
             rdsrec_list ∗Rectangle;
             rdswin_list ∗Window;
             mbkenv();
             rdsenv();
             loadrdsparam();
             Figure = addrdsfig( "core",sizeof ( UserStruct ) );
             Rectangle =
               addrdsfigrec(Figure,"Alu1",RDS_ALU1,2,4,5,1);
             POINTER_WINDOW (Rectangle) = allocrdsrecwin();
             . . . .
             Window = ...
             (POINTER_WINDOW (Rectangle))->WINDOW = Window;
             . . . .
          }

SEE ALSO

librwi

BUG REPORT

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

October 1, 1997 ASIM/LIP6