libstdc++-v3/testsuite/util/regression/rand/assoc/detail/subscript_fn_imps.hpp

   1 // -*- C++ -*-
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   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
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   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.
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  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.
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  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
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  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
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  41
  42 /**
  43  * @file subscript_fn_imps.hpp
  44  * Containsert a random regression test for a specific container type.
  45  */
  46
  47 PB_DS_CLASS_T_DEC
  48 bool
  49 PB_DS_CLASS_C_DEC::
  50 subscript()
  51 {
  52   PB_DS_TRACE("subscript");
  53
  54   enum
  55     {
  56       no_data = pb_ds::detail::is_same<
  57       typename Cntnr::const_key_reference,
  58       typename Cntnr::const_reference>::value
  59     };
  60
  61   return (subscript_imp(pb_ds::detail::integral_constant<int,no_data>()));
  62 }
  63
  64 PB_DS_CLASS_T_DEC
  65 bool
  66 PB_DS_CLASS_C_DEC::
  67 subscript_imp(pb_ds::detail::false_type)
  68 {
  69   bool done = true;
  70
  71   PB_DS_SET_DESTRUCT_PRINT
  72
  73     try
  74       {
  75         m_alloc.set_throw_prob(0);
  76
  77         value_type v = test_traits::generate_value(m_g, m_m);
  78
  79         m_alloc.set_throw_prob(m_tp);
  80         (*m_p_c)[v.first] = v.second;
  81
  82         m_native_c[test_traits::native_value(v).first] =
  83           test_traits::native_value(v).second;
  84       }
  85     catch(forced_exception& )
  86       {
  87         done = false;
  88       }
  89
  90   PB_DS_COND_COMPARE(*m_p_c, m_native_c);
  91
  92   PB_DS_CANCEL_DESTRUCT_PRINT
  93
  94     return (done);
  95 }
  96
  97 PB_DS_CLASS_T_DEC
  98 bool
  99 PB_DS_CLASS_C_DEC::
 100 subscript_imp(pb_ds::detail::true_type)
 101 {
 102   bool done = true;
 103
 104   PB_DS_SET_DESTRUCT_PRINT
 105
 106     try
 107       {
 108         m_alloc.set_throw_prob(0);
 109
 110         value_type v = test_traits::generate_value(m_g, m_m);
 111
 112         m_alloc.set_throw_prob(m_tp);
 113         (*m_p_c)[v] = pb_ds::null_mapped_type();
 114
 115         m_native_c.insert(test_traits::native_value(v));
 116       }
 117     catch(forced_exception& )
 118       {
 119         done = false;
 120       }
 121
 122   PB_DS_COND_COMPARE(*m_p_c, m_native_c);
 123
 124   PB_DS_CANCEL_DESTRUCT_PRINT
 125
 126     return (done);
 127 }