libstdc++-v3/include/profile/impl/profiler_hashtable_size.h

   1 // -*- C++ -*-
   2 //
   3 // Copyright (C) 2009, 2010 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
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  25 // produce an executable, this file does not by itself cause the
  26 // resulting executable to be covered by the GNU General Public
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  28 // reasons why the executable file might be covered by the GNU General
  29 // Public License.
  30
  31 /** @file profile/impl/profiler_hashtable_size.h
  32  *  @brief Collection of hashtable size traces.
  33  */
  34
  35 // Written by Lixia Liu and Silvius Rus.
  36
  37 #ifndef _GLIBCXX_PROFILE_PROFILER_HASHTABLE_SIZE_H
  38 #define _GLIBCXX_PROFILE_PROFILER_HASHTABLE_SIZE_H 1
  39
  40 #include "profile/impl/profiler.h"
  41 #include "profile/impl/profiler_node.h"
  42 #include "profile/impl/profiler_trace.h"
  43 #include "profile/impl/profiler_state.h"
  44 #include "profile/impl/profiler_container_size.h"
  45
  46 namespace __gnu_profile
  47 {
  48   /** @brief Hashtable size instrumentation trace producer.  */
  49   class __trace_hashtable_size
  50   : public __trace_container_size
  51   {
  52   public:
  53     __trace_hashtable_size()
  54     : __trace_container_size()
  55     { __id = "hashtable-size"; }
  56   };
  57
  58   inline void
  59   __trace_hashtable_size_init()
  60   { _GLIBCXX_PROFILE_DATA(_S_hashtable_size) = new __trace_hashtable_size(); }
  61
  62   inline void
  63   __trace_hashtable_size_report(FILE* __f, __warning_vector_t& __warnings)
  64   {
  65     if (_GLIBCXX_PROFILE_DATA(_S_hashtable_size))
  66       {
  67         _GLIBCXX_PROFILE_DATA(_S_hashtable_size)->
  68           __collect_warnings(__warnings);
  69         _GLIBCXX_PROFILE_DATA(_S_hashtable_size)->__write(__f);
  70       }
  71   }
  72
  73   inline void
  74   __trace_hashtable_size_construct(const void* __obj, std::size_t __num)
  75   {
  76     if (!__profcxx_init())
  77       return;
  78
  79     _GLIBCXX_PROFILE_DATA(_S_hashtable_size)->__insert(__obj, __get_stack(),
  80                                                        __num);
  81   }
  82
  83   inline void
  84   __trace_hashtable_size_destruct(const void* __obj, std::size_t __num,
  85                                   std::size_t __inum)
  86   {
  87     if (!__profcxx_init())
  88       return;
  89
  90     _GLIBCXX_PROFILE_DATA(_S_hashtable_size)->__destruct(__obj, __num, __inum);
  91   }
  92
  93   inline void
  94   __trace_hashtable_size_resize(const void* __obj, std::size_t __from,
  95                                 std::size_t __to)
  96   {
  97     if (!__profcxx_init())
  98       return;
  99
 100     _GLIBCXX_PROFILE_DATA(_S_hashtable_size)->__resize(__obj, __from, __to);
 101   }
 102
 103 } // namespace __gnu_profile
 104
 105 #endif /* _GLIBCXX_PROFILE_PROFILER_HASHTABLE_SIZE_H */