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/*
* This file is part of the Omni C++ framework
*
* Copyright (c) 2016, Zeriph Enterprises, LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of Zeriph, Zeriph Enterprises, LLC, nor the names
* of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ZERIPH AND CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ZERIPH AND CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if !defined(OMNI_TYPE_VALUE_HPP)
#define OMNI_TYPE_VALUE_HPP 1
#include <omni/type.hpp>
namespace omni {
class type_value
{
public:
type_value() : m_id() {}
type_value(const omni::type_value& cp) : m_id(cp.m_id) {}
type_value(std::size_t id) : m_id(id) {} // implicit create from hash
template < typename T >
type_value(const omni::type<T>& cp) : m_id(cp.hash()) {} // implicit create from omni::type
~type_value() {}
template < typename T >
inline bool after(const omni::type<T>& o) const
{
return this->m_id > o.hash();
}
inline bool after(const omni::type_value& o) const
{
return this->m_id > o.m_id;
}
inline bool after(std::size_t id) const
{
return this->m_id > id;
}
template < typename T >
inline bool before(const omni::type<T>& o) const
{
return this->m_id < o.hash();
}
inline bool before(const omni::type_value& o) const
{
return this->m_id < o.m_id;
}
inline bool before(std::size_t id) const
{
return this->m_id < id;
}
inline std::size_t hash() const
{
return this->m_id;
}
template < typename T >
omni::type_value& operator=(const omni::type<T>& o)
{
this->m_id = o.hash();
return *this;
}
omni::type_value& operator=(const omni::type_value& o)
{
this->m_id = o.m_id;
return *this;
}
omni::type_value& operator=(std::size_t id)
{
this->m_id = id;
return *this;
}
template < typename T >
bool operator<(const omni::type<T>& o) const
{
return this->m_id < o.hash();
}
bool operator<(const omni::type_value& o) const
{
return this->m_id < o.m_id;
}
bool operator<(std::size_t id) const
{
return this->m_id < id;
}
template < typename T >
bool operator>(const omni::type<T>& o) const
{
return this->m_id > o.hash();
}
bool operator>(const omni::type_value& o) const
{
return this->m_id > o.m_id;
}
bool operator>(std::size_t id) const
{
return this->m_id > id;
}
template < typename T >
bool operator==(const omni::type<T>& o) const
{
return this->m_id == o.hash();
}
bool operator==(const omni::type_value& o) const
{
return this->m_id == o.m_id;
}
bool operator==(std::size_t id) const
{
return this->m_id == id;
}
template < typename T >
bool operator!=(const omni::type<T>& o) const
{
return !(this->m_id == o.hash());
}
bool operator!=(const omni::type_value& o) const
{
return !(this->m_id == o.m_id);
}
bool operator!=(std::size_t id) const
{
return !(this->m_id == id);
}
private:
std::size_t m_id;
};
}
#endif // OMNI_TYPE_VALUE_HPP