isl_id_private.h

   1 /*
   2  * Copyright 2008-2009 Katholieke Universiteit Leuven
   3  *
   4  * Use of this software is governed by the MIT license
   5  *
   6  * Written by Sven Verdoolaege, K.U.Leuven, Departement
   7  * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
   8  */
   9
  10 #ifndef ISL_ID_PRIVATE_H
  11 #define ISL_ID_PRIVATE_H
  12
  13 #include <isl/id.h>
  14 #include <isl/stream.h>
  15
  16 /* Represent a name and/or user pointer.
  17  *
  18  * If "free_user" is set, then it will be called on "user" when
  19  * the last instance of the isl_id is freed.
  20  */
  21 struct isl_id {
  22         int ref;
  23         isl_ctx *ctx;
  24
  25         const char *name;
  26         void *user;
  27         uint32_t hash;
  28
  29         __isl_give void (*free_user)(void *user);
  30 };
  31
  32 #undef EL
  33 #define EL isl_id
  34
  35 #include <isl_list_templ.h>
  36
  37 uint32_t isl_hash_id(uint32_t hash, __isl_keep isl_id *id);
  38 int isl_id_cmp(__isl_keep isl_id *id1, __isl_keep isl_id *id2);
  39 __isl_give isl_id *isl_stream_read_id(__isl_keep isl_stream *s);
  40
  41 extern isl_id isl_id_none;
  42
  43 #undef BASE
  44 #define BASE id
  45
  46 #include <isl_multi_templ.h>
  47
  48 #endif