JoltPhysics/Jolt/ObjectStream/SerializableAttribute.h

// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT

#pragma once

#include <ObjectStream/ObjectStreamIn.h>
#include <ObjectStream/ObjectStreamOut.h>

namespace JPH {

using CompoundVisitor = function<void(const void *, const RTTI *)>;

/// Attributes are members of classes that need to be serialized. This extends the
/// basic attribute defined in RTTI.h
class SerializableAttribute : public RTTIAttribute
{
public:
	/// Constructor
								SerializableAttribute(const char *inName)							: RTTIAttribute(inName) { }
	virtual						~SerializableAttribute() override									{ }

	///@name Serialization operations
	virtual bool				IsType(int inArrayDepth, ObjectStream::EDataType inDataType, const char *inClassName) const = 0;
	virtual bool				ReadData(ObjectStreamIn &ioStream, void *inObject) const = 0;
	virtual void				WriteData(ObjectStreamOut &ioStream, const void *inObject) const = 0;
	virtual void				WriteDataType(ObjectStreamOut &ioStream) const = 0;
	virtual void				VisitCompounds(const void *inObject, const CompoundVisitor &inVisitor) const = 0;
};

} // JPH