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IffInputFile Class Reference

#include <iffInputFile.h>

Inheritance diagram for IffInputFile:

List of all members.

Public Member Functions
	IffInputFile ()
virtual	~IffInputFile ()
bool	open_read (Filename filename)
void	set_input (istream *input, bool owns_istream)
INLINE void	set_filename (const Filename &filename)
INLINE const Filename &	get_filename () const
INLINE bool	is_eof () const
INLINE size_t	get_bytes_read () const
INLINE void	align ()
PN_int8	get_int8 ()
PN_uint8	get_uint8 ()
PN_int16	get_be_int16 ()
PN_int32	get_be_int32 ()
PN_uint16	get_be_uint16 ()
PN_uint32	get_be_uint32 ()
float	get_be_float32 ()
string	get_string ()
IffId	get_id ()
	PT (IffChunk) get_chunk()
	PT (IffChunk) get_subchunk(IffChunk *context)
bool	read_byte (char &byte)
bool	read_bytes (Datagram &datagram, int length)
bool	skip_bytes (int length)
virtual TypeHandle	get_type () const
virtual TypeHandle	force_init_type ()
Static Public Member Functions
TypeHandle	get_class_type ()
void	init_type ()
Protected Member Functions
virtual IffChunk *	make_new_chunk (IffId id)
Protected Attributes
istream *	_input
Filename	_filename
bool	_owns_istream
bool	_eof
bool	_unexpected_eof
size_t	_bytes_read
Static Private Attributes
TypeHandle	_type_handle
Friends
class	IffChunk

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Constructor & Destructor Documentation

IffInputFile::IffInputFile (   )

Definition at line 33 of file iffInputFile.cxx. References _bytes_read, _eof, _input, _owns_istream, _unexpected_eof, istream, and NULL.

IffInputFile::~IffInputFile (   )  [virtual]

Definition at line 47 of file iffInputFile.cxx. References _input.

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Member Function Documentation

INLINE void IffInputFile::align (   )

Referenced by get_string(), and IffGenericChunk::read_iff().

virtual TypeHandle IffInputFile::force_init_type (  void   )  [inline, virtual]

Implements TypedObject. Reimplemented in LwoInputFile. Definition at line 87 of file iffInputFile.h. References get_class_type(), and init_type().

float IffInputFile::get_be_float32 (   )

Definition at line 188 of file iffInputFile.cxx. References DatagramIterator::get_be_float32(), and read_bytes(). Referenced by LwoInputFile::get_vec3(), LwoVertexMap::read_iff(), LwoSurfaceSmoothingAngle::read_iff(), LwoSurfaceParameter::read_iff(), LwoSurfaceBlockRepeat::read_iff(), LwoSurfaceBlockOpacity::read_iff(), and LwoDiscontinuousVertexMap::read_iff().

PN_int16 IffInputFile::get_be_int16 (   )

Definition at line 127 of file iffInputFile.cxx. References DatagramIterator::get_be_int16(), and read_bytes(). Referenced by LwoSurfaceSidedness::read_iff(), LwoPolygonTags::read_iff(), and LwoPolygons::read_iff().

PN_int32 IffInputFile::get_be_int32 (   )

Definition at line 142 of file iffInputFile.cxx. References DatagramIterator::get_be_int32(), and read_bytes(). Referenced by LwoClip::read_iff().

PN_uint16 IffInputFile::get_be_uint16 (   )

Definition at line 157 of file iffInputFile.cxx. References DatagramIterator::get_be_uint16(), and read_bytes(). Referenced by LwoInputFile::get_vx(), LwoVertexMap::read_iff(), LwoSurfaceBlockWrap::read_iff(), LwoSurfaceBlockProjection::read_iff(), LwoSurfaceBlockOpacity::read_iff(), LwoSurfaceBlockEnabled::read_iff(), LwoSurfaceBlockCoordSys::read_iff(), LwoSurfaceBlockAxis::read_iff(), LwoPolygons::read_iff(), LwoLayer::read_iff(), and LwoDiscontinuousVertexMap::read_iff().

PN_uint32 IffInputFile::get_be_uint32 (   )

Definition at line 172 of file iffInputFile.cxx. References DatagramIterator::get_be_uint32(), and read_bytes().

INLINE size_t IffInputFile::get_bytes_read (   )  const

Referenced by LwoGroupChunk::read_chunks_iff(), LwoVertexMap::read_iff(), LwoTags::read_iff(), LwoPolygonTags::read_iff(), LwoPolygons::read_iff(), LwoPoints::read_iff(), LwoLayer::read_iff(), LwoDiscontinuousVertexMap::read_iff(), IffGenericChunk::read_iff(), and LwoGroupChunk::read_subchunks_iff().

TypeHandle IffInputFile::get_class_type (  void   )  [inline, static]

Reimplemented from TypedObject. Reimplemented in LwoInputFile. Definition at line 88 of file iffInputFile.h. References _type_handle. Referenced by force_init_type(), get_type(), and LwoInputFile::init_type().

INLINE const Filename& IffInputFile::get_filename (   )  const

IffId IffInputFile::get_id (   )

Definition at line 223 of file iffInputFile.cxx. References Datagram::get_data(), id, and read_bytes(). Referenced by LwoVertexMap::read_iff(), LwoSurfaceBlockChannel::read_iff(), LwoPolygonTags::read_iff(), LwoPolygons::read_iff(), LwoHeader::read_iff(), and LwoDiscontinuousVertexMap::read_iff().

PN_int8 IffInputFile::get_int8 (   )

Definition at line 97 of file iffInputFile.cxx. References DatagramIterator::get_int8(), and read_bytes().

string IffInputFile::get_string (   )

Definition at line 203 of file iffInputFile.cxx. References align(), and read_byte(). Referenced by LwoInputFile::get_filename(), LwoVertexMap::read_iff(), LwoTags::read_iff(), LwoSurfaceBlockVMapName::read_iff(), LwoSurfaceBlockRefObj::read_iff(), LwoSurfaceBlockHeader::read_iff(), LwoSurface::read_iff(), LwoLayer::read_iff(), and LwoDiscontinuousVertexMap::read_iff().

virtual TypeHandle IffInputFile::get_type (  void   )  const [inline, virtual]

Implements TypedObject. Reimplemented in LwoInputFile. Definition at line 84 of file iffInputFile.h. References get_class_type().

PN_uint8 IffInputFile::get_uint8 (   )

Definition at line 112 of file iffInputFile.cxx. References DatagramIterator::get_int8(), and read_bytes().

void IffInputFile::init_type (  void   )  [inline, static]

Reimplemented from TypedObject. Reimplemented in LwoInputFile. Definition at line 91 of file iffInputFile.h. References _type_handle, TypedObject::get_class_type(), TypedObject::init_type(), and register_type(). Referenced by force_init_type(), init_liblwo(), and LwoInputFile::init_type().

INLINE bool IffInputFile::is_eof (   )  const

Referenced by main(), read_byte(), read_bytes(), LwoGroupChunk::read_chunks_iff(), LwoVertexMap::read_iff(), LwoTags::read_iff(), LwoPolygonTags::read_iff(), LwoPolygons::read_iff(), LwoPoints::read_iff(), LwoDiscontinuousVertexMap::read_iff(), LwoGroupChunk::read_subchunks_iff(), and skip_bytes().

IffChunk * IffInputFile::make_new_chunk (  IffId  id  )  [protected, virtual]

Reimplemented in LwoInputFile. Definition at line 411 of file iffInputFile.cxx. Referenced by LwoInputFile::make_new_chunk(), and IffChunk::make_new_chunk().

bool IffInputFile::open_read (  Filename  filename  )

Definition at line 60 of file iffInputFile.cxx. References Filename::open_read(), Filename::set_binary(), set_filename(), and set_input(). Referenced by LwoToEggConverter::convert_file(), main(), and LwoScan::run().

IffInputFile::PT (  IffChunk   )

IffInputFile::PT (  IffChunk   )

bool IffInputFile::read_byte (  char &  byte  )

Definition at line 346 of file iffInputFile.cxx. References _bytes_read, _eof, _input, and is_eof(). Referenced by get_string(), and skip_bytes().

bool IffInputFile::read_bytes (  Datagram &  datagram, int  length )

Definition at line 365 of file iffInputFile.cxx. References _bytes_read, _eof, _input, buffer, is_eof(), and length. Referenced by get_be_float32(), get_be_int16(), get_be_int32(), get_be_uint16(), get_be_uint32(), get_id(), get_int8(), get_uint8(), and IffGenericChunk::read_iff().

INLINE void IffInputFile::set_filename (  const Filename &  filename  )

Referenced by open_read().

void IffInputFile::set_input (  istream *  input, bool  owns_istream )

Definition at line 80 of file iffInputFile.cxx. References _bytes_read, _eof, _input, _owns_istream, _unexpected_eof, and input. Referenced by open_read().

bool IffInputFile::skip_bytes (  int  length  )

Definition at line 390 of file iffInputFile.cxx. References is_eof(), length, and read_byte().

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Friends And Related Function Documentation

friend class IffChunk [friend]

Definition at line 100 of file iffInputFile.h.

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Member Data Documentation

size_t IffInputFile::_bytes_read [protected]

Definition at line 81 of file iffInputFile.h. Referenced by IffInputFile(), read_byte(), read_bytes(), and set_input().

bool IffInputFile::_eof [protected]

Definition at line 79 of file iffInputFile.h. Referenced by IffInputFile(), read_byte(), read_bytes(), and set_input().

Filename IffInputFile::_filename [protected]

Definition at line 77 of file iffInputFile.h.

istream* IffInputFile::_input [protected]

Definition at line 76 of file iffInputFile.h. Referenced by IffInputFile(), read_byte(), read_bytes(), set_input(), and ~IffInputFile().

bool IffInputFile::_owns_istream [protected]

Definition at line 78 of file iffInputFile.h. Referenced by IffInputFile(), and set_input().

TypeHandle IffInputFile::_type_handle [static, private]

Reimplemented from TypedObject. Reimplemented in LwoInputFile. Definition at line 25 of file iffInputFile.cxx. Referenced by get_class_type(), and init_type().

bool IffInputFile::_unexpected_eof [protected]

Definition at line 80 of file iffInputFile.h. Referenced by IffInputFile(), and set_input().

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The documentation for this class was generated from the following files:

• iffInputFile.h
• iffInputFile.cxx

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