(struct COS_DS_ent): Delete member `symbol_names'.

(concord_open_ds): Delete code to initialize `ds->symbol_names'.
(concord_close_ds): Delete code to destroy `ds->symbol_names'.

diff --git a/concord.c b/concord.c
index 83bb97f..71d5d4d 100644 (file)
--- a/concord.c
+++ b/concord.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003,2004,2005,2006,2011 MORIOKA Tomohiko
+/* Copyright (C) 2003, 2004, 2005, 2006, 2011, 2013 MORIOKA Tomohiko
    This file is part of the CONCORD Library.
 
    The CONCORD Library is free software; you can redistribute it and/or
@@ -69,7 +69,6 @@ struct COS_DS_ent
 
   CONCORD_Object object_nil;
   CONCORD_Object (*read_object) (const unsigned char* str, size_t length);
-  CONCORD_NAME_TABLE* symbol_names;
 };
 
 CONCORD_Object
@@ -88,22 +87,11 @@ CONCORD_DS
 concord_open_ds (CONCORD_Backend_Type type, const char* location,
                 int subtype, int modemask)
 {
-#if 0
-  CONCORD_DS ds = (CONCORD_DS)malloc (sizeof (CONCORD_DS_ent));
-  size_t len = strlen (location);
-
-  if (ds == NULL)
-    return NULL;
-
-  ds->header.prefix = 0xff;
-  ds->header.type = CONCORD_Object_Type_DS;
-#else
   CONCORD_DS ds = COS_ALLOCATE_OBJECT (DS);
   size_t len = strlen (location);
 
   if (ds == NULL)
     return NULL;
-#endif
 
   ds->type = type;
   ds->subtype = ( (subtype != 0) ? subtype : DB_HASH );
@@ -123,15 +111,6 @@ concord_open_ds (CONCORD_Backend_Type type, const char* location,
       return NULL;
     }
 
-  ds->symbol_names = concord_make_name_table ();
-  if (ds->symbol_names == NULL)
-    {
-      concord_destroy_name_table (ds->genre_names);
-      free (ds->location);
-      free (ds);
-      return NULL;
-    }
-
   ds->object_nil = NULL;
   ds->read_object = &concord_default_read_object;
 
@@ -145,8 +124,6 @@ concord_close_ds (CONCORD_DS ds)
     free (ds->location);
   if (ds->genre_names != NULL)
     concord_destroy_name_table (ds->genre_names);
-  if (ds->symbol_names != NULL)
-    concord_destroy_name_table (ds->symbol_names);
   free (ds);
   return 0;
 }
@@ -303,18 +280,9 @@ concord_ds_open_genre (CONCORD_DS ds, const char* name)
   if (ds == NULL)
     return NULL;
 
-#if 0
-  genre = (CONCORD_Genre)malloc (sizeof (CONCORD_Genre_ent));
-  if (genre == NULL)
-    return NULL;
-
-  genre->header.prefix = 0xff;
-  genre->header.type = CONCORD_Object_Type_Genre;
-#else
   genre = COS_ALLOCATE_OBJECT (Genre);
   if (genre == NULL)
     return NULL;
-#endif
 
   genre->ds = ds;
   genre->name = (char*)malloc (len + 1);
@@ -571,18 +539,9 @@ concord_genre_open_feature (CONCORD_Genre genre, const char* feature)
   if (genre == NULL)
     return NULL;
 
-#if 0
-  table = (CONCORD_Feature)malloc (sizeof (CONCORD_Feature_ent));
-  if (table == NULL)
-    return NULL;
-
-  table->header.prefix = 0xff;
-  table->header.type = CONCORD_Object_Type_Feature;
-#else
   table = COS_ALLOCATE_OBJECT (Feature);
   if (table == NULL)
     return NULL;
-#endif
 
   table->genre = genre;
   table->db = NULL;
@@ -795,18 +754,9 @@ concord_genre_open_index (CONCORD_Genre genre, const char* index)
   if (genre == NULL)
     return NULL;
 
-#if 0
-  table = (CONCORD_INDEX)malloc (sizeof (CONCORD_INDEX_ent));
-  if (table == NULL)
-    return NULL;
-
-  table->header.prefix = 0xff;
-  table->header.type = CONCORD_Object_Type_INDEX;
-#else
   table = COS_ALLOCATE_OBJECT (Feature_INDEX);
   if (table == NULL)
     return NULL;
-#endif
 
   table->genre = genre;
   table->db = NULL;