X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fident%2Fident_t.h;h=5919fbc00bc9170bdf883da9969bf548b7abb451;hb=dd4cd761ab637d4488c7e29f49843b1b02366acf;hp=ae48cd9866cdaf44940197040fda881d2c12461e;hpb=ff55ee7c6d0b6d8c41d35fa543a502f119f56cdd;p=libfirm

diff --git a/ir/ident/ident_t.h b/ir/ident/ident_t.h
index ae48cd986..5919fbc00 100644
--- a/ir/ident/ident_t.h
+++ b/ir/ident/ident_t.h
@@ -1,50 +1,53 @@
 /*
- * Project:     libFIRM
- * File name:   ir/common/ident_t.h
- * Purpose:     Hash table to store names -- private header.
- * Author:      Goetz Lindenmaier
- * Modified by:
- * Created:
- * CVS-ID:      $Id$
- * Copyright:   (c) 1999-2003 Universität Karlsruhe
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
  */
 
-# ifndef _IDENT_T_H_
-# define _IDENT_T_H_
-
-# include "ident.h"
-# include "set.h"
+/**
+ * @file
+ * @brief    Hash table to store names -- private header.
+ * @author   Goetz Lindenmaier
+ * @version  $Id$
+ */
+#ifndef FIRM_IDENT_IDENT_T_H
+#define FIRM_IDENT_IDENT_T_H
+
+#include "ident.h"
+
+/**
+ * Initialize the ident module.
+ *
+ * @param id_if             The ident module interface, if NULL, the default
+ *                          libFirm ident module will be used.
+ * @param initial_n_idents  Only used in the default libFirm ident module, initial
+ *                          number of entries in the hash table.
+ */
+void init_ident (ident_if_t *id_if, int initial_n_idents);
 
-void id_init (int initial_n_idents);
-void id_finish (void);
+/**
+ * Finishes the ident module, frees all entries.
+ */
+void finish_ident (void);
 
-#define ID_HASH(str, len) \
-  (((  ((unsigned char *)(str))[0] * 33 \
-     + ((unsigned char *)(str))[(len)>>1]) * 31 \
-    + ((unsigned char *)(str))[(len)-1]) * 9 \
+/** The hash function of the internal ident module implementation. */
+#define ID_HASH(type, str, len) \
+  (((  ((type *)(str))[0] * 33 \
+     + ((type *)(str))[(len)>>1]) * 31 \
+    + ((type *)(str))[(len)-1]) * 9 \
    + (len))
 
-
-/* ------------------------ *
- * inline functions         *
- * ------------------------ */
-extern set *__id_set;
-
-static INLINE ident *
-__id_from_str(const char *str, int len)
-{
-  assert(len > 0);
-  return set_hinsert0(__id_set, str, len, ID_HASH(str, len));
-}
-
-static INLINE const char * __get_id_str(ident *id) { return (const char *)id->dptr; }
-
-static INLINE int __get_id_strlen(ident *id) { return id->size; }
-
-
-#define id_from_str(str, len)    __id_from_str(str, len)
-#define get_id_str(id)           __get_id_str(id)
-#define get_id_strlen(id)        __get_id_strlen(id)
-
-# endif /* _IDENT_T_H_ */
+#endif