99a294ebae
submission as a base, but implementing the user data functionality in a different way to facilitate more flexible user data support
90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/**********************************************************************
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*
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* FILE: Object.cpp
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*
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* DESCRIPTION: Read/Write osg::Object in binary format to disk.
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*
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* CREATED BY: Auto generated by iveGenerated
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* and later modified by Rune Schmidt Jensen.
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*
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* HISTORY: Created 17.3.2003
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*
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* Copyright 2003 VR-C
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**********************************************************************/
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#include "Exception.h"
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#include "Object.h"
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using namespace ive;
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void Object::write(DataOutputStream* out)
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{
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// Write Object's identification.
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out->writeInt(IVEOBJECT);
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if ( out->getVersion() >= VERSION_0012 )
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{
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// Write Name
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out->writeString(getName());
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}
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// Write Object's properties.
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switch(getDataVariance())
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{
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case(osg::Object::STATIC): out->writeChar((char)0); break;
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case(osg::Object::DYNAMIC): out->writeChar((char)1); break;
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case(osg::Object::UNSPECIFIED): out->writeChar((char)2); break;
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}
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if ( out->getVersion() >= VERSION_0031)
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{
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const osg::Object* object = dynamic_cast<const osg::Object*>(getUserData());
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if (object)
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{
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out->writeBool(true);
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out->writeObject(object);
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}
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else
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{
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out->writeBool(false);
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}
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}
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}
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void Object::read(DataInputStream* in){
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// Read Object's identification.
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int id = in->peekInt();
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if(id == IVEOBJECT)
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{
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// Code to read Object's properties.
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id = in->readInt();
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if ( in->getVersion() >= VERSION_0012 )
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{
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// Read name
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setName(in->readString());
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}
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char c = in->readChar();
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switch((int)c)
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{
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case 0: setDataVariance(osg::Object::STATIC);break;
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case 1: setDataVariance(osg::Object::DYNAMIC);break;
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case 2: setDataVariance(osg::Object::UNSPECIFIED);break;
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}
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if ( in->getVersion() >= VERSION_0031)
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{
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bool hasUserData = in->readBool();
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if (hasUserData)
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{
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setUserData(in->readObject());
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}
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}
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}
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else{
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throw Exception("Object::read(): Expected Object identification");
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}
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}
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