X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fvector.c;h=7c8ec4178dc9200473f308b385d35367441adac0;hb=17339b8ef2b6c9c403ceccb9f0ab534a943f92e1;hp=8d8e47067eedd7ad5a3dbb70917ea4e00a3ed646;hpb=f5c108becd49d78f4898cab11352291f5689d24e;p=pspp

diff --git a/src/data/vector.c b/src/data/vector.c
index 8d8e47067e..7c8ec4178d 100644
--- a/src/data/vector.c
+++ b/src/data/vector.c
@@ -1,35 +1,37 @@
-/* PSPP - computes sample statistics.
-   Copyright (C) 2006  Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 2006, 2010, 2011, 2012  Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or
-   modify it under the terms of the GNU General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #include <config.h>
-#include "vector.h"
 
-#include "dictionary.h"
+#include "data/vector.h"
 
-#include <libpspp/assertion.h>
-#include <libpspp/str.h>
+#include <stdlib.h>
 
-#include "xalloc.h"
+#include "data/dictionary.h"
+#include "data/identifier.h"
+#include "libpspp/assertion.h"
+#include "libpspp/i18n.h"
+#include "libpspp/str.h"
+
+#include "gl/xalloc.h"
 
 /* Vector of variables. */
 struct vector
   {
-    char name[LONG_NAME_LEN + 1];       /* Name. */
+    char *name;                         /* Name. */
     struct variable **vars;             /* Set of variables. */
     size_t var_cnt;                     /* Number of variables. */
   };
@@ -46,19 +48,18 @@ check_widths (const struct vector *vector)
     assert (width == var_get_width (vector->vars[i]));
 }
 
-/* Creates and returns a new vector with the given NAME
+/* Creates and returns a new vector with the given UTF-8 encoded NAME
    that contains the VAR_CNT variables in VARS.
    All variables in VARS must have the same type and width. */
 struct vector *
-vector_create (const char *name,
-               struct variable **vars, size_t var_cnt)
+vector_create (const char *name, struct variable **vars, size_t var_cnt)
 {
   struct vector *vector = xmalloc (sizeof *vector);
 
   assert (var_cnt > 0);
-  assert (var_is_plausible_name (name, false));
-  str_copy_trunc (vector->name, sizeof vector->name, name);
+  assert (id_is_plausible (name, false));
 
+  vector->name = xstrdup (name);
   vector->vars = xmemdup (vars, var_cnt * sizeof *vector->vars);
   vector->var_cnt = var_cnt;
   check_widths (vector);
@@ -79,8 +80,7 @@ vector_clone (const struct vector *old,
   struct vector *new = xmalloc (sizeof *new);
   size_t i;
 
-  strcpy (new->name, old->name);
-
+  new->name = xstrdup (old->name);
   new->vars = xnmalloc (old->var_cnt, sizeof *new->vars);
   new->var_cnt = old->var_cnt;
   for (i = 0; i < new->var_cnt; i++)
@@ -98,11 +98,12 @@ vector_clone (const struct vector *old,
 void
 vector_destroy (struct vector *vector)
 {
+  free (vector->name);
   free (vector->vars);
   free (vector);
 }
 
-/* Returns VECTOR's name. */
+/* Returns VECTOR's name, as a UTF-8 encoded string. */
 const char *
 vector_get_name (const struct vector *vector)
 {
@@ -110,7 +111,7 @@ vector_get_name (const struct vector *vector)
 }
 
 /* Returns the type of the variables in VECTOR. */
-enum var_type vector_get_type (const struct vector *vector)
+enum val_type vector_get_type (const struct vector *vector)
 {
   return var_get_type (vector->vars[0]);
 }
@@ -140,6 +141,6 @@ compare_vector_ptrs_by_name (const void *a_, const void *b_)
   struct vector *a = *pa;
   struct vector *b = *pb;
 
-  return strcasecmp (a->name, b->name);
+  return utf8_strcasecmp (a->name, b->name);
 }