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

   1 // -*- C++ -*-
   2
   3 // Copyright (C) 2005-2015 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 3, 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 COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20
  21 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
  22
  23 // Permission to use, copy, modify, sell, and distribute this software
  24 // is hereby granted without fee, provided that the above copyright
  25 // notice appears in all copies, and that both that copyright notice
  26 // and this permission notice appear in supporting documentation. None
  27 // of the above authors, nor IBM Haifa Research Laboratories, make any
  28 // representation about the suitability of this software for any
  29 // purpose. It is provided "as is" without express or implied
  30 // warranty.
  31
  32 /**
  33  * @file string_form.hpp
  34  * Transforms containers into string form.
  35  */
  36
  37 #ifndef PB_DS_STRING_FORM_HPP
  38 #define PB_DS_STRING_FORM_HPP
  39
  40 #include <string>
  41 #include <sstream>
  42 #include <ext/pb_ds/detail/type_utils.hpp>
  43 #include <native_type/native_priority_queue.hpp>
  44 #include <common_type/priority_queue/detail/ds_string_form.hpp>
  45 #include <io/xml.hpp>
  46
  47 namespace __gnu_pbds
  48 {
  49   namespace test
  50   {
  51     namespace detail
  52     {
  53       template<typename Cntnr>
  54       struct pb_ds_string_form
  55       {
  56       private:
  57         typedef ds_string_form<Cntnr, typename Cntnr::container_category> ds_string_form_t;
  58
  59       public:
  60         static std::string
  61         name()
  62         { return ds_string_form_t::name(); }
  63
  64         static std::string
  65         desc()
  66         { return ds_string_form_t::desc(); }
  67       };
  68
  69       template<typename Cntnr>
  70       struct native_string_form
  71       {
  72         static std::string
  73         name()
  74         { return Cntnr::name(); }
  75
  76         static std::string
  77         desc()
  78         { return Cntnr::desc(); }
  79       };
  80
  81       template<typename Cntnr, class Tag>
  82       struct tag_select_string_form : public pb_ds_string_form<Cntnr>
  83       { };
  84
  85       template<typename Cntnr>
  86       struct tag_select_string_form<Cntnr, native_pq_tag>
  87         : public native_string_form<Cntnr>
  88       { };
  89     } // namespace detail
  90
  91     template<typename Cntnr>
  92     struct string_form
  93       : public detail::tag_select_string_form<Cntnr, typename Cntnr::container_category>
  94     { };
  95   } // namespace test
  96 } // namespace __gnu_pbds
  97
  98 #endif // #ifndef PB_DS_STRING_FORM_HPP
  99