addrdsfigrec.3alc man page

addrdsfigrec — adds a rectangle to a figure

Synopsis

#include "rdsnnn.h"
rdsrec_list ∗addrdsfigrec( Figure, Name, Layer, X, Y, Dx, Dy )
               rdsfig_list ∗Figure;
               char        ∗Name;
               char         Layer;
               long         X;
               long         Y;
               long         Dx;
               long         Dy;

Parameter

Figure

figure which contains the rectangle to add.

Name

name of the rectangle to add.

Layer

Layer of the rectangle to add.

X,Y,DX,DY

Dimensions of the rectangle to add.

Description

addrdsfigrec creates an adds a rectangle in the figure called Figure. The size of the user structure to add next to the structure rdsrec_list (if it exists) is defined by the field SIZE of the figure who has to contain  the rectangle. The rectangle is added in front of the list, and becomes itself the list head associated to the defined layer in parameters of the function. The fields of the rectangle structure are modified as follows :
The field NAME is set to Name.
The field X is set to X.
The field Y is set to Y.
The field DX is set to Dx.
The field DY is set to Dy.
The field FLAGS is modified with the value Layer.

Return Value

addrdsfigrec returns a pointer to the newly added rectangle.

Errors

"Rds202: rdsalloc error, can't continue !"

it's impossible to allocate the memory size desired

Example

#include "mutnnn.h"
#include "rdsnnn.h"
#include "rtlnnn.h"
        typedef struct UserStruct
         {
           char ∗STRING;
           void ∗USER1;
         } UserStruct;
        # define POINTER_STRING(R)                                \
                                                                  \
          (((UserStruct ∗)((char ∗)(R)+sizeof(rdsrec_list)))->STRING )
         main()
          {
            rdsfig_list ∗RdsFigure;
            rdsrec_list ∗Rectangle;
            char Layer;
            rdsrec_list ∗ScanRec;
            mbkenv();
            rdsenv();
            loadrdsparam();
            RdsFigure = addrdsfig ("core",sizeof ( UserStruct ) );
            Rectangle = addrdsfigrec (RdsFigure,
                                            "Alu1",RDS_ALU1,
                                            2,4,12,1);
            POINTER_STRING(Rectangle) = namealloc ("rectangle_alu1");
            ...
            /∗
               print caracteristics of all rectangles of the Rds figure
            ∗/
            for ( Layer = 0 ; Layer < RDS_MAX_LAYER ; Layer ++ )
             {
               for (
                      ScanRec  = RdsFigure->LAYERTAB[Layer] ;
                      ScanRec != (rdsrec_list ∗) NULL     ;
                      ScanRec  = ScanRec->NEXT
                   )
                {
                  printf("Rectangle->LAYER = %s\n",
                     RDS_LAYER_NAME[GetRdsLayer(ScanRec)]);
                  printf("Rectangle->NAME   = %s\n",ScanRec->NAME);
                  printf("Rectangle->X      = %ld\n",ScanRec->X);
                  printf("Rectangle->Y      = %ld\n",ScanRec->Y);
                  printf("Rectangle->DX     = %ld\n",ScanRec->DX);
                  printf("Rectangle->DY     = %ld\n",ScanRec->DY);
                  printf("Rectangle->STRING = %s\n",POINTER_STRING(ScanRec));
                }
             }
          }

See Also

librds, delrdsfigrec, viewrdsfig

Info

October 1, 1997 ASIM/LIP6 RDS PHYSICAL FUNCTIONS