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o3de/Code/CryEngine/CryCommon/Serialization/CRCRefImpl.h

101 lines
2.5 KiB
C++

/*
* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
* its licensors.
*
* For complete copyright and license terms please see the LICENSE at the root of this
* distribution (the "License"). All use of this software is governed by the License,
* or, if provided, by the license below or the license accompanying this file. Do not
* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*
*/
// Original file Copyright Crytek GMBH or its affiliates, used under license.
#ifndef CRYINCLUDE_CRYCOMMON_SERIALIZATION_CRCREFIMPL_H
#define CRYINCLUDE_CRYCOMMON_SERIALIZATION_CRCREFIMPL_H
#pragma once
#include "IArchive.h"
#include "Serializer.h"
template <typename TCRCRef>
class CRCRefSerializer
: public Serialization::IString
{
public:
CRCRefSerializer(TCRCRef& crcRef)
: m_crcRef(crcRef)
{
}
virtual void set(const char* value)
{
m_crcRef.SetByString(value);
}
virtual const char* get() const
{
return m_crcRef.c_str();
}
const void* handle() const
{
return &m_crcRef;
}
Serialization::TypeID type() const
{
return Serialization::TypeID::get<TCRCRef>();
}
TCRCRef& m_crcRef;
};
template <uint32 StoreStrings, typename THash>
class CCRCRefSerializerNoStrings
{
public:
CCRCRefSerializerNoStrings(struct SCRCRef<StoreStrings, THash>& crcRef)
: crc(crcRef.crc)
{
}
bool Serialize(Serialization::IArchive& ar)
{
return ar(crc, "CRC", "CRC");
}
typedef typename THash::TInt TInt;
TInt& crc;
};
template <uint32 StoreStrings, typename THash>
bool Serialize(Serialization::IArchive& ar, struct SCRCRef<StoreStrings, THash>& crcRef, const char* name, const char* label)
{
if (StoreStrings == 0)
{
if (ar.IsInput())
{
SCRCRef<StoreStrings, THash> crcCopy;
ar(CCRCRefSerializerNoStrings<StoreStrings, THash>(crcCopy), name, label);
if (crcCopy.crc != THash::INVALID)
{
crcRef = crcCopy;
return true;
}
}
else if (ar.IsOutput())
{
return ar(CCRCRefSerializerNoStrings<StoreStrings, THash>(crcRef), name, label);
}
}
CRCRefSerializer<SCRCRef<StoreStrings, THash> > crcRefSerializer(crcRef);
return ar(static_cast<Serialization::IString&>(crcRefSerializer), name, label);
}
#endif // CRYINCLUDE_CRYCOMMON_SERIALIZATION_CRCREFIMPL_H