prj/cam/src/object/bintrait.h

   1 /*
   2 @Copyright Looking Glass Studios, Inc.
   3 1996,1997,1998,1999,2000 Unpublished Work.
   4 */
   5
   6 // $Header: r:/t2repos/thief2/src/object/bintrait.h,v 1.1 1998/07/16 21:33:03 mahk Exp $
   7 #pragma once
   8 #ifndef __BINTRAIT_H
   9 #define __BINTRAIT_H
  10 #include <comtools.h>
  11
  12 ////////////////////////////////////////////////////////////
  13 // Tools for using relations as "binary traits"
  14 //
  15
  16 F_DECLARE_INTERFACE(ITrait);
  17 F_DECLARE_INTERFACE(IRelation);
  18 F_DECLARE_INTERFACE(ILinkQuery);
  19
  20 //------------------------------------------------------------
  21 // SLOW, UNCACHED VERSIONS
  22 //
  23 //
  24 // Query all links inherited by one or two objs
  25 //
  26
  27
  28 // All links out from me or my donors to just you, in inheritance order
  29 // dest may be a wildcard
  30 EXTERN ILinkQuery* QueryInheritedLinksSingleUncached(IRelation* rel, ObjID src, ObjID dest);
  31
  32 // All links from me and my donors to you and your donors, in inheritance order
  33 // No wildcards allowed
  34 EXTERN ILinkQuery* QueryInheritedLinksUncached(IRelation* rel, ObjID src, ObjID dest);
  35
  36 //------------------------------------------------------------
  37 // CACHED VERSIONS
  38 //
  39
  40 // Make a "trait" for use by these functions.  You should do this once.
  41 ITrait* MakeTraitFromRelation(IRelation* pRel);
  42
  43 //
  44 // Query all links inherited by one or two objs
  45 //
  46
  47 // All links out from me or my donors to just you, in inheritance order
  48 // dest may be a wildcard
  49 EXTERN ILinkQuery* QueryInheritedLinksSingle(ITrait* trait, IRelation* rel, ObjID src, ObjID dest);
  50
  51 // All links from me and my donors to you and your donors, in inheritance order
  52 // No wildcards allowed
  53 EXTERN ILinkQuery* QueryInheritedLinks(ITrait* trait, IRelation* rel, ObjID src, ObjID dest);
  54
  55
  56
  57
  58 #endif // __BINTRAIT_H
  59
  60
  61