SIMPLE SOLUTIONS

GETPTYPE(3) - Linux man page online | Library functions

Retrieve a ptype from a ptype_list.

Chapter
October 1, 1997
GETPTYPE(3) MBK UTILITY FUNCTIONS GETPTYPE(3)

NAME

getptype - retrieve a ptype from a ptype_list

SYNOPSYS

#include "mut.h" ptype_list ∗getptype(pthead,type) ptype_list ∗pthead; long type;

PARAMETERS

pthead Pointer to a ptype list type Flag indicating the pointer owner

DESCRIPTION

getptype looks for a ptype element in the list pointed to by pthead.

RETURN VALUE

getptype returns a pointer to the ptype that match the type. Be careful, it is not the ptype->DATA that is returned. If no ptype has the given type, then NULL is returned.

EXAMPLE

#include "mut.h" #include "mph.h" void get_corner(ptfig, name, x2, y2) phfig_list ∗ptfig; char ∗name; int ∗x2, ∗y2; { phins_list ∗i = getphins(ptfig, name); ptype_list ∗p = getptype(i->USER, (long)PLACEABOX); ∗x2 = (num_list ∗)(p->DATA)->DATA; ∗y2 = (num_list ∗)(p->DATA)->NEXT->DATA; }

SEE ALSO

mbk(1), ptype(3), addptype(3), freeptype(3), delptype(3).
ASIM/LIP6 October 1, 1997 GETPTYPE(3)
This manual Reference Other manuals
getptype(3) referred by addptype(3) | delptype(3) | freeptype(3) | ptype(3) | unflattenlofig(3)
refer to addptype(3) | delptype(3) | freeptype(3) | ptype(3)
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