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// -*- C++ -*-
// Copyright (C) 2005, 2006 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the terms
// of the GNU General Public License as published by the Free Software
// Foundation; either version 2, or (at your option) any later
// version.
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this library; see the file COPYING. If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
// MA 02111-1307, USA.
// As a special exception, you may use this file as part of a free
// software library without restriction. Specifically, if other files
// instantiate templates or use macros or inline functions from this
// file, or you compile this file and link it with other files to
// produce an executable, this file does not by itself cause the
// resulting executable to be covered by the GNU General Public
// License. This exception does not however invalidate any other
// reasons why the executable file might be covered by the GNU General
// Public License.
// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
// Permission to use, copy, modify, sell, and distribute this software
// is hereby granted without fee, provided that the above copyright
// notice appears in all copies, and that both that copyright notice
// and this permission notice appear in supporting documentation. None
// of the above authors, nor IBM Haifa Research Laboratories, make any
// representation about the suitability of this software for any
// purpose. It is provided "as is" without express or implied
// warranty.
/**
* @file hash_load_check_resize_trigger_size_base.hpp
* Contains an base holding size for some resize policies.
*/
#ifndef PB_DS_HASH_LOAD_CHECK_RESIZE_TRIGGER_SIZE_BASE_HPP
#define PB_DS_HASH_LOAD_CHECK_RESIZE_TRIGGER_SIZE_BASE_HPP
namespace pb_ds
{
namespace detail
{
template<typename Size_Type, bool Hold_Size>
class hash_load_check_resize_trigger_size_base;
#define PB_DS_CLASS_T_DEC \
template<typename Size_Type>
#define PB_DS_CLASS_C_DEC \
hash_load_check_resize_trigger_size_base< \
Size_Type, \
true>
template<typename Size_Type>
class hash_load_check_resize_trigger_size_base<
Size_Type,
true>
{
protected:
typedef Size_Type size_type;
protected:
inline
hash_load_check_resize_trigger_size_base();
inline void
swap(PB_DS_CLASS_C_DEC& other);
inline void
set_size(size_type size);
inline size_type
get_size() const;
private:
size_type m_size;
};
PB_DS_CLASS_T_DEC
PB_DS_CLASS_C_DEC::
hash_load_check_resize_trigger_size_base() :
m_size(0)
{ }
PB_DS_CLASS_T_DEC
inline void
PB_DS_CLASS_C_DEC::
set_size(size_type size)
{
m_size = size;
}
PB_DS_CLASS_T_DEC
inline typename PB_DS_CLASS_C_DEC::size_type
PB_DS_CLASS_C_DEC::
get_size() const
{
return (m_size);
}
PB_DS_CLASS_T_DEC
inline void
PB_DS_CLASS_C_DEC::
swap(PB_DS_CLASS_C_DEC& other)
{
std::swap(m_size, other.m_size);
}
#undef PB_DS_CLASS_T_DEC
#undef PB_DS_CLASS_C_DEC
#define PB_DS_CLASS_T_DEC \
template<typename Size_Type>
#define PB_DS_CLASS_C_DEC \
hash_load_check_resize_trigger_size_base< \
Size_Type, \
false>
template<typename Size_Type>
class hash_load_check_resize_trigger_size_base<
Size_Type,
false>
{
protected:
typedef Size_Type size_type;
protected:
inline void
swap(PB_DS_CLASS_C_DEC& other);
inline void
set_size(size_type size);
};
PB_DS_CLASS_T_DEC
inline void
PB_DS_CLASS_C_DEC::
swap(PB_DS_CLASS_C_DEC& /*other*/)
{ }
PB_DS_CLASS_T_DEC
inline void
PB_DS_CLASS_C_DEC::
set_size(size_type /*size*/)
{
// Do nothing
}
#undef PB_DS_CLASS_T_DEC
#undef PB_DS_CLASS_C_DEC
} // namespace detail
} // namespace pb_ds
#endif // #ifndef PB_DS_HASH_LOAD_CHECK_RESIZE_TRIGGER_SIZE_BASE_HPP
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