libstdc++-v3/testsuite/util/common_type/priority_queue/string_form.hpp

   1 // -*- C++ -*-
   2
   3 // Copyright (C) 2005, 2006 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the terms
   7 // of the GNU General Public License as published by the Free Software
   8 // Foundation; either version 2, or (at your option) any later
   9 // version.
  10
  11 // This library is distributed in the hope that it will be useful, but
  12 // WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License
  17 // along with this library; see the file COPYING.  If not, write to
  18 // the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
  19 // MA 02111-1307, USA.
  20
  21 // As a special exception, you may use this file as part of a free
  22 // software library without restriction.  Specifically, if other files
  23 // instantiate templates or use macros or inline functions from this
  24 // file, or you compile this file and link it with other files to
  25 // produce an executable, this file does not by itself cause the
  26 // resulting executable to be covered by the GNU General Public
  27 // License.  This exception does not however invalidate any other
  28 // reasons why the executable file might be covered by the GNU General
  29 // Public License.
  30
  31 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
  32
  33 // Permission to use, copy, modify, sell, and distribute this software
  34 // is hereby granted without fee, provided that the above copyright
  35 // notice appears in all copies, and that both that copyright notice
  36 // and this permission notice appear in supporting documentation. None
  37 // of the above authors, nor IBM Haifa Research Laboratories, make any
  38 // representation about the suitability of this software for any
  39 // purpose. It is provided "as is" without express or implied
  40 // warranty.
  41
  42 /**
  43  * @file string_form.hpp
  44  * Transforms containers into string form.
  45  */
  46
  47 #ifndef PB_DS_STRING_FORM_HPP
  48 #define PB_DS_STRING_FORM_HPP
  49
  50 #include <string>
  51 #include <sstream>
  52 #include <ext/pb_ds/detail/type_utils.hpp>
  53 #include <native_type/priority_queue/native_priority_queue.hpp>
  54 #include <common_type/priority_queue/detail/ds_string_form.hpp>
  55 #include <io/xml.hpp>
  56
  57 namespace pb_ds
  58 {
  59   namespace test
  60   {
  61     namespace detail
  62     {
  63       template<typename Cntnr>
  64       struct pb_ds_string_form
  65       {
  66       private:
  67         typedef ds_string_form<Cntnr, typename Cntnr::container_category> ds_string_form_t;
  68
  69       public:
  70         static std::string
  71         name()
  72         { return ds_string_form_t::name(); }
  73
  74         static std::string
  75         desc()
  76         { return ds_string_form_t::desc(); }
  77       };
  78
  79       template<typename Cntnr>
  80       struct native_string_form
  81       {
  82         static std::string
  83         name()
  84         { return Cntnr::name(); }
  85
  86         static std::string
  87         desc()
  88         { return Cntnr::desc(); }
  89       };
  90
  91       template<typename Cntnr, class Tag>
  92       struct tag_select_string_form : public pb_ds_string_form<Cntnr>
  93       { };
  94
  95       template<typename Cntnr>
  96       struct tag_select_string_form<Cntnr, native_pq_tag>
  97         : public native_string_form<Cntnr>
  98       { };
  99     } // namespace detail
 100
 101     template<typename Cntnr>
 102     struct string_form
 103       : public detail::tag_select_string_form<Cntnr, typename Cntnr::container_category>
 104     { };
 105   } // namespace test
 106 } // namespace pb_ds
 107
 108 #endif // #ifndef PB_DS_STRING_FORM_HPP
 109