125 lines
3 KiB
C
125 lines
3 KiB
C
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/**
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* \file storage_value.h
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* \brief CStorageValue
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* \date 2012-08-18 15:00GMT
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* \author Jan Boon (Kaetemi)
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* CStorageValue
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*/
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/*
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* Copyright (C) 2012 by authors
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*
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* This file is part of RYZOM CORE PIPELINE.
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* RYZOM CORE PIPELINE is free software: you can redistribute it
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* and/or modify it under the terms of the GNU Affero General Public
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* License as published by the Free Software Foundation, either
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* version 3 of the License, or (at your option) any later version.
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*
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* RYZOM CORE PIPELINE is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with RYZOM CORE PIPELINE. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef PIPELINE_STORAGE_VALUE_H
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#define PIPELINE_STORAGE_VALUE_H
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#include <nel/misc/types_nl.h>
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// STL includes
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// NeL includes
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#include <nel/misc/ucstring.h>
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#include <nel/misc/string_common.h>
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// Project includes
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#include "storage_object.h"
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namespace PIPELINE {
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namespace MAX {
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template<typename T>
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class CStorageValue : public IStorageObject
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{
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public:
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// public data
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typedef T TType;
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TType Value;
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// inherited
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virtual std::string className() const;
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virtual void serial(NLMISC::IStream &stream);
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virtual void toString(std::ostream &ostream, const std::string &pad = "") const;
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public: // should be protected but that doesn't compile, nice c++!
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// Sets size when reading
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virtual void setSize(sint32 size);
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// Gets the size when writing, return false if unknown
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virtual bool getSize(sint32 &size) const;
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};
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template <typename T>
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std::string CStorageValue<T>::className() const
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{
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return "CStorageValue";
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}
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template <typename T>
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void CStorageValue<T>::serial(NLMISC::IStream &stream)
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{
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stream.serial(Value);
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}
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template <>
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void CStorageValue<std::string>::serial(NLMISC::IStream &stream);
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template <>
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void CStorageValue<ucstring>::serial(NLMISC::IStream &stream);
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template <typename T>
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void CStorageValue<T>::toString(std::ostream &ostream, const std::string &pad) const
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{
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std::string s = NLMISC::toString(Value);
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ostream << "(" << className() << ") { " << s << " } ";
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}
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template <>
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void CStorageValue<ucstring>::toString(std::ostream &ostream, const std::string &pad) const;
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template <typename T>
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void CStorageValue<T>::setSize(sint32 size)
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{
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if (size != sizeof(Value))
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nlerror("Size does not match value type");
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IStorageObject::setSize(size);
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}
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template <>
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void CStorageValue<std::string>::setSize(sint32 size);
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template <>
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void CStorageValue<ucstring>::setSize(sint32 size);
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template <typename T>
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bool CStorageValue<T>::getSize(sint32 &size) const
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{
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size = sizeof(Value);
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return true;
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}
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template <>
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bool CStorageValue<std::string>::getSize(sint32 &size) const;
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template <>
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bool CStorageValue<ucstring>::getSize(sint32 &size) const;
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} /* namespace MAX */
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} /* namespace PIPELINE */
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#endif /* #ifndef PIPELINE_STORAGE_VALUE_H */
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/* end of file */
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