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extern/stdcxx/4.2.1/util/aliases.h

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+/***************************************************************************
+ *
+ * aliases.h
+ *
+ * $Id: aliases.h 550991 2007-06-26 23:58:07Z sebor $
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software  Foundation (ASF) under one or more
+ * contributor  license agreements.  See  the NOTICE  file distributed
+ * with  this  work  for  additional information  regarding  copyright
+ * ownership.   The ASF  licenses this  file to  you under  the Apache
+ * License, Version  2.0 (the  "License"); you may  not use  this file
+ * except in  compliance with the License.   You may obtain  a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the  License is distributed on an  "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
+ * implied.   See  the License  for  the  specific language  governing
+ * permissions and limitations under the License.
+ *
+ * Copyright 1994-2006 Rogue Wave Software.
+ * 
+ **************************************************************************/
+
+#ifndef RWSTD_UTIL_ALIASES_H_INCLUDED
+#define RWSTD_UTIL_ALIASES_H_INCLUDED
+
+#include <string>   // for string
+#include <vector>   // for vector
+
+
+// get the codepage for a particular codeset
+unsigned int get_codepage (const std::string&);
+
+// case-insensitive comparison of strings
+int ci_compare (const std::string&, const std::string&);
+
+
+typedef std::vector<std::string> StringVector;
+
+// aliases retrieval for locale name and for codeset name
+void get_cname_aliases (const std::string&, StringVector&);
+void get_lname_aliases (const std::string&, StringVector&);
+
+// retrieves the C locale that will be used in getting the internal
+// encoding for the locale if _RWSTD_NO_ISO_10646_WCHAR_T is defined
+std::string get_C_encoding_locale (const std::string&);
+
+// gets the corresponding C locale names
+void get_same_encoding_C_locale (const std::string&,
+                                 const std::string&,
+                                 StringVector&);
+
+// invalid value (hopefully) different from any LC_XXX constant
+#define LC_INVALID_CAT  0xdeadbeef
+
+// retrieves the names of locales that grep the pattern
+char* get_installed_locales (int = LC_INVALID_CAT);
+
+#endif   // RWSTD_UTIL_ALIASES_H_INCLUDED