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#ifndef COIN_SOTYPE_H
#define COIN_SOTYPE_H
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#include <Inventor/SbBasic.h>
#include <stdlib.h> // For NULL definition.
#ifndef COIN_INTERNAL
// The next include for Open Inventor compatibility.
//
// FIXME: I haven't checked that this is actually required -- test vs
// SGI Inventor. 20050524 mortene.
#include <Inventor/SbDict.h>
#endif // COIN_INTERNAL
// *************************************************************************
class SbName;
class SoTypedObject;
class SoTypeList;
class SoFieldData;
class SbDict;
struct SoTypeData;
template <class Type> class SbList;
// *************************************************************************
class COIN_DLL_API SoType {
public:
typedef void * (*instantiationMethod)(void);
static SoType fromName(const SbName name);
SbName getName(void) const;
const SoType getParent(void) const;
SbBool isDerivedFrom(const SoType type) const;
static int getAllDerivedFrom(const SoType type, SoTypeList & list);
SbBool canCreateInstance(void) const;
void * createInstance(void) const;
uint16_t getData(void) const;
int16_t getKey(void) const;
SbBool operator == (const SoType type) const;
SbBool operator != (const SoType type) const;
SbBool operator < (const SoType type) const;
SbBool operator <= (const SoType type) const;
SbBool operator >= (const SoType type) const;
SbBool operator > (const SoType type) const;
static const SoType createType(const SoType parent, const SbName name,
const instantiationMethod method = NULL,
const uint16_t data = 0);
static const SoType overrideType(const SoType originalType,
const instantiationMethod method = NULL);
static SbBool removeType(const SbName & name);
static void init(void);
static SoType fromKey(uint16_t key);
static SoType badType(void);
SbBool isBad(void) const;
void makeInternal(void);
SbBool isInternal(void) const;
static int getNumTypes(void);
instantiationMethod getInstantiationMethod(void) const;
private:
static void clean(void);
int16_t index;
static SbList<SoTypeData *> * typedatalist;
};
/* inline methods ************************************************/
inline int16_t
SoType::getKey(void) const
{
return this->index;
}
inline SbBool
SoType::operator != (const SoType type) const
{
return (this->getKey() != type.getKey());
}
inline SbBool
SoType::operator == (const SoType type) const
{
return (this->getKey() == type.getKey());
}
inline SbBool
SoType::operator < (const SoType type) const
{
return (this->getKey() < type.getKey());
}
inline SbBool
SoType::operator <= (const SoType type) const
{
return (this->getKey() <= type.getKey());
}
inline SbBool
SoType::operator >= (const SoType type) const
{
return (this->getKey() >= type.getKey());
}
inline SbBool
SoType::operator > (const SoType type) const
{
return (this->getKey() > type.getKey());
}
inline SbBool
SoType::isBad(void) const
{
return (this->index == 0);
}
#endif // !COIN_SOTYPE_H
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