#include <UT_IStream.h>

Inheritance diagram for UT_IStream:

Public Types
enum	{ UT_SEEK_BEG =UT_IOS_SEEK_BEG, UT_SEEK_CUR =UT_IOS_SEEK_CUR, UT_SEEK_END =UT_IOS_SEEK_END }

enum	FileSystemType { UT_FSYSTEM_UNKNOWN, UT_FSYSTEM_LOCAL, UT_FSYSTEM_NETWORK }
	Return whether the stream refers to a local drive or a network path. More...

Public Member Functions
	UT_IStream ()

	UT_IStream (FILE *fp, UT_ISTREAM_READTYPE binary=UT_ISTREAM_BINARY, bool bufferable=true)

	UT_IStream (std::istream &is, UT_ISTREAM_READTYPE binary=UT_ISTREAM_BINARY, bool bufferable=true)

	UT_IStream (const char *buffer, size_t bufsize, UT_ISTREAM_READTYPE binary)

	UT_IStream (const UT_WorkBuffer &buffer, UT_ISTREAM_READTYPE binary=UT_ISTREAM_ASCII)

virtual	~UT_IStream ()

void	init (FILE *fp, UT_ISTREAM_READTYPE binary=UT_ISTREAM_BINARY, bool bufferable=true)

void	init (std::istream &is, UT_ISTREAM_READTYPE binary=UT_ISTREAM_BINARY, bool bufferable=true)

void	init (const char *buffer, size_t bufsize, UT_ISTREAM_READTYPE binary)

void	init (const UT_WorkBuffer &buffer, UT_ISTREAM_READTYPE binary=UT_ISTREAM_ASCII)

virtual int64	getMemoryUsage (bool inclusive) const

const char *	getFilename () const

void	setIsFile (bool isFile)

void	setIsSubStream (bool is_sub_stream)

bool	isSubStream () const

bool	isRandomAccessFile (UT_WorkBuffer &filename) const

FileSystemType	getFileSystemType () const

int	getFileDescriptor () const

bool	isEof () const

bool	isError () const

void	setError (bool is_error)

bool	isAscii () const

bool	isBinary () const

void	setVersion (int version)

int	getVersion () const

void	setLabel (const UT_StringHolder &label)

const UT_StringHolder &	getLabel () const

void	pushBinary (UT_ISTREAM_READTYPE binary)

void	popBinary ()

void	pushOperation (const char *operation)

void	popOperation ()

UT_IStreamBuf *	getStreamBuffer ()

UT_UniquePtr< UT_IStream >	getSubStream (exint start, exint nbytes)

UT_UniquePtr< UT_IStream >	getZlibStream ()

UT_UniquePtr< UT_IStream >	getGzipStream ()

UT_UniquePtr< UT_IStream >	getBloscStream ()

UT_UniquePtr< UT_IStream >	getSCStream ()

bool	getLine (UT_WorkBuffer &buffer, int end='\n')

bool	skipLine (int end='\n')

bool	getWord (UT_WorkBuffer &buffer)

bool	getString (UT_WorkBuffer &buffer)

bool	skipWhitespace (int64 &line_count, int64 &line_start_pos)

bool	skipWhitespace ()

bool	getJSONWord (UT_WorkBuffer &buffer, bool &real)

bool	getAll (UT_WorkBuffer &buffer)

bool	getAllAscii (UT_WorkBuffer &buffer)

bool	getNonCommentWord (UT_WorkBuffer &buffer, int comment='#')

exint	getNonCommentLine (UT_WorkBuffer &buffer, int comment='#', bool strip_inline_comments=true)

bool	checkNonCommentToken (const char *expected, int comment='#')

bool	checkToken (const char *expected)

SYS_FORCE_INLINE int	getc ()

SYS_FORCE_INLINE int	peek ()

SYS_FORCE_INLINE exint	ungetc ()

SYS_FORCE_INLINE exint	unwind (exint amount)

exint	read (bool *array, exint sz=1)

exint	read (int16 *array, exint sz=1)

exint	read (uint16 *array, exint sz=1)

exint	read (int32 *array, exint sz=1)

exint	read (uint32 *array, exint sz=1)

exint	read (int64 *array, exint sz=1)

exint	read (uint64 *array, exint sz=1)

bool	read (UT_String &string)

bool	read (std::string &bytes)

bool	read (UT_StringHolder &string)

template<typename SOURCE_TYPE , typename T >
exint	read (T *array, exint sz, exint max_elem)

exint	read (bool *array, exint sz, exint max_elem)

bool	readBinaryString (UT_String &str, UT_ISTREAM_RLE_IO startbits)

bool	readBinaryString (UT_StringHolder &string, UT_ISTREAM_RLE_IO startbits)

char *	readBinaryData (exint &size, UT_ISTREAM_RLE_IO startbits, bool add_null=false)

bool	readBool (bool &result)

bool	readChar (char &result)

bool	areadChar (char &result)

exint	bread (bool *buffer, exint size=1)

exint	bread (char *buffer, exint asize=1)

exint	bread (unsigned char *buffer, exint asize=1)

exint	bread (signed char *buffer, exint asize=1)

exint	bread (int16 *buffer, exint asize=1)

exint	bread (uint16 *buffer, exint asize=1)

exint	bread (int32 *buffer, exint asize=1)

exint	bread (uint32 *buffer, exint asize=1)

exint	bread (int64 *buffer, exint asize=1)

exint	bread (uint64 *buffer, exint asize=1)

bool	bread (UT_String &str)

bool	bread (std::string &bytes)

bool	bread (UT_StringHolder &bytes)

exint	aread (bool *buffer, exint asize=1)

exint	aread (int16 *buffer, exint asize=1)

exint	aread (uint16 *buffer, exint asize=1)

exint	aread (int32 *buffer, exint asize=1)

exint	aread (uint32 *buffer, exint asize=1)

exint	aread (int64 *buffer, exint asize=1)

exint	aread (uint64 *buffer, exint asize=1)

exint	aread (fpreal16 *buffer, exint asize=1)

exint	aread (fpreal32 *buffer, exint asize=1)

exint	aread (fpreal64 *buffer, exint asize=1)

bool	aread (UT_String &str)

bool	aread (std::string &bytes)

bool	aread (UT_StringHolder &bytes)


exint	tellg () const

bool	seekg (exint pos, int seekdir=UT_SEEK_BEG)


template<typename SOURCE_TYPE >
exint	read (int32 *val, exint sz=1)

template<typename SOURCE_TYPE >
exint	read (int64 *val, exint sz=1)

template<typename SOURCE_TYPE >
exint	read (fpreal16 *val, exint sz=1)

template<typename SOURCE_TYPE >
exint	read (fpreal32 *val, exint sz=1)

template<typename SOURCE_TYPE >
exint	read (fpreal64 *val, exint sz=1)

template<typename SOURCE_TYPE >
exint	bread (int32 *buffer, exint asize=1)

template<typename SOURCE_TYPE >
exint	bread (int64 *buffer, exint asize=1)

template<typename SOURCE_TYPE >
exint	bread (fpreal16 *buffer, exint asize=1)

template<typename SOURCE_TYPE >
exint	bread (fpreal32 *buffer, exint asize=1)

template<typename SOURCE_TYPE >
exint	bread (fpreal64 *buffer, exint asize=1)

Static Public Member Functions
static void	setStdinCompatible (bool state)

Protected Member Functions
	UT_IStream (const UT_StringHolder &filename, const UT_Options *open_options, bool bufferable)

	UT_IStream (UT_IStreamBuf *sbuf, UT_ISTREAM_READTYPE binary)

void	initCommon (UT_ISTREAM_READTYPE binary)

bool	readString (UT_String &str, bool binary)

bool	readStdString (std::string &bytes, bool binary)

bool	readStringHolder (UT_StringHolder &bytes, bool binary)

void	setError ()

void	clearError ()

Protected Member Functions inherited from UT_NonCopyableNS::UT_NonCopyable
	UT_NonCopyable ()=default

	~UT_NonCopyable ()=default

	UT_NonCopyable (const UT_NonCopyable &)=delete

UT_NonCopyable &	operator= (const UT_NonCopyable &)=delete

Protected Attributes
UT_SmallArray< int, sizeof(int)*4 >	myBinaryStack

UT_Array< const char * >	myOperationStack

UT_IStreamBuf *	myStream

UT_StringHolder	myLabel

int	myVersion

bool	myBinary

bool	myEof

bool	myError

bool	myIsFile

bool	myIsSubStream

Detailed Description

Examples:: CHOP/CHOP_Spring.C, field3d/GEO_Field3DTranslator.C, GEO/GEO_VoxelTranslator.C, SIM/SNOW_Solver.C, SIM/SNOW_Solver.h, SOP/SOP_BlindData.C, SOP/SOP_BlindData.h, SOP/SOP_CustomBrush.C, SOP/SOP_CustomBrush.h, and standalone/geo2voxel.C.

Definition at line 57 of file UT_IStream.h.

Member Enumeration Documentation

anonymous enum

Enumerator
UT_SEEK_BEG
UT_SEEK_CUR
UT_SEEK_END

Definition at line 110 of file UT_IStream.h.

enum UT_IStream::FileSystemType

Return whether the stream refers to a local drive or a network path.

Enumerator
UT_FSYSTEM_UNKNOWN
UT_FSYSTEM_LOCAL
UT_FSYSTEM_NETWORK

Definition at line 129 of file UT_IStream.h.

Constructor & Destructor Documentation

UT_IStream::UT_IStream ( )

inline

WARNING: You MUST call init before using a default-constructed UT_IStream!

Definition at line 61 of file UT_IStream.h.

UT_IStream::UT_IStream	(	FILE *	fp,
		UT_ISTREAM_READTYPE	binary = `UT_ISTREAM_BINARY`,
		bool	bufferable = `true`
	)

inline

FIXME: Many functions will assert when bufferable is false, because they assume that they can read directly from the buffer.

Definition at line 66 of file UT_IStream.h.

UT_IStream::UT_IStream	(	std::istream &	is,
		UT_ISTREAM_READTYPE	binary = `UT_ISTREAM_BINARY`,
		bool	bufferable = `true`
	)

inline

Definition at line 69 of file UT_IStream.h.

UT_IStream::UT_IStream	(	const char *	buffer,
		size_t	bufsize,
		UT_ISTREAM_READTYPE	binary
	)

inline

Definition at line 72 of file UT_IStream.h.

UT_IStream::UT_IStream	(	const UT_WorkBuffer &	buffer,
		UT_ISTREAM_READTYPE	binary = `UT_ISTREAM_ASCII`
	)

inline

Definition at line 74 of file UT_IStream.h.

virtual UT_IStream::~UT_IStream ( )

virtual

UT_IStream::UT_IStream	(	const UT_StringHolder &	filename,
		const UT_Options *	open_options,
		bool	bufferable
	)

protected

UT_IStream::UT_IStream	(	UT_IStreamBuf *	sbuf,
		UT_ISTREAM_READTYPE	binary
	)

protected

Member Function Documentation

exint UT_IStream::aread	(	bool *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	int16 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	uint16 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	int32 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	uint32 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	int64 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	uint64 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	fpreal16 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	fpreal32 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::aread	(	fpreal64 *	buffer,
		exint	asize = `1`
	)

bool UT_IStream::aread ( UT_String & str )

inline

Definition at line 465 of file UT_IStream.h.

bool UT_IStream::aread ( std::string & bytes )

inline

Definition at line 466 of file UT_IStream.h.

bool UT_IStream::aread ( UT_StringHolder & bytes )

inline

Definition at line 468 of file UT_IStream.h.

bool UT_IStream::areadChar ( char & result )

inline

Definition at line 386 of file UT_IStream.h.

template<typename SOURCE_TYPE >

exint UT_IStream::bread	(	int32 *	buffer,
		exint	asize = `1`
	)

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

template<typename SOURCE_TYPE >

exint UT_IStream::bread	(	int64 *	buffer,
		exint	asize = `1`
	)

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

template<typename SOURCE_TYPE >

exint UT_IStream::bread	(	fpreal16 *	buffer,
		exint	asize = `1`
	)

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

template<typename SOURCE_TYPE >

exint UT_IStream::bread	(	fpreal32 *	buffer,
		exint	asize = `1`
	)

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

template<typename SOURCE_TYPE >

exint UT_IStream::bread	(	fpreal64 *	buffer,
		exint	asize = `1`
	)

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

exint UT_IStream::bread	(	bool *	buffer,
		exint	size = `1`
	)

inline

Definition at line 416 of file UT_IStream.h.

exint UT_IStream::bread	(	char *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::bread	(	unsigned char *	buffer,
		exint	asize = `1`
	)

inline

Definition at line 422 of file UT_IStream.h.

exint UT_IStream::bread	(	signed char *	buffer,
		exint	asize = `1`
	)

inline

Definition at line 424 of file UT_IStream.h.

exint UT_IStream::bread	(	int16 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::bread	(	uint16 *	buffer,
		exint	asize = `1`
	)

inline

Definition at line 427 of file UT_IStream.h.

exint UT_IStream::bread	(	int32 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::bread	(	uint32 *	buffer,
		exint	asize = `1`
	)

inline

Definition at line 430 of file UT_IStream.h.

exint UT_IStream::bread	(	int64 *	buffer,
		exint	asize = `1`
	)

exint UT_IStream::bread	(	uint64 *	buffer,
		exint	asize = `1`
	)

inline

Definition at line 433 of file UT_IStream.h.

bool UT_IStream::bread ( UT_String & str )

inline

Definition at line 435 of file UT_IStream.h.

bool UT_IStream::bread ( std::string & bytes )

inline

Definition at line 436 of file UT_IStream.h.

bool UT_IStream::bread ( UT_StringHolder & bytes )

inline

Definition at line 438 of file UT_IStream.h.

bool UT_IStream::checkNonCommentToken	(	const char *	expected,
		int	comment = `'#'`
	)

inline

Reads in the next token (skipping comments) and compares it to the expected value. Returns true if the tokens match, and false otherwise.

Definition at line 240 of file UT_IStream.h.

bool UT_IStream::checkToken ( const char * expected )

inline

Reads in the next token and compares it to the expected value. Returns true if the tokens match, and false otherwise.

Examples:: GEO/GEO_VoxelTranslator.C, and standalone/geo2voxel.C.

Definition at line 250 of file UT_IStream.h.

void UT_IStream::clearError ( )

inlineprotected

Definition at line 485 of file UT_IStream.h.

bool UT_IStream::getAll ( UT_WorkBuffer & buffer )

Reads in the entire stream from the current position to the end. Returns true if anything was read in, false otherwise. Use isError() to test error state.

bool UT_IStream::getAllAscii ( UT_WorkBuffer & buffer )

Does the same as getAll, except any carriage return-newline (
) sequences are converted into newlines (
).

UT_UniquePtr<UT_IStream> UT_IStream::getBloscStream ( )

SYS_FORCE_INLINE int UT_IStream::getc ( )

inline

getc and peek return the character read as an unsigned char cast to an int, or -1 (EOF) on failure. In other words, characters with the high bit set will return a number from 128 to 255, not a negative number.

Definition at line 264 of file UT_IStream.h.

int UT_IStream::getFileDescriptor ( ) const

Returns the open file descriptor, if any. Be careful what you do with it.

const char* UT_IStream::getFilename ( ) const

Retrieves the filename of this stream if it was created from file returns NULL otherwise

FileSystemType UT_IStream::getFileSystemType ( ) const

UT_UniquePtr<UT_IStream> UT_IStream::getGzipStream ( )

bool UT_IStream::getJSONWord	(	UT_WorkBuffer &	buffer,
		bool &	real
	)

Read a JSON token. This assumes that leading white space has been trimmed and will read all characters until:

a space (\f, \v, \r, \n, \t, ' ')
a separator ('/', '{', '}', '[', ']', ',', ':', '"')
Note
The real flag will be set if the word contains ('.', 'e', or 'E')

const UT_StringHolder& UT_IStream::getLabel ( ) const

inline

Definition at line 162 of file UT_IStream.h.

bool UT_IStream::getLine	(	UT_WorkBuffer &	buffer,
		int	end = `'\n'`
	)

Examples:: SIM/SNOW_Solver.C.

virtual int64 UT_IStream::getMemoryUsage ( bool inclusive ) const

virtual

NOTE: This counts the memory of the UT_IStreamBuf, even though it may be shared among multiple UT_IStream objects.

exint UT_IStream::getNonCommentLine	(	UT_WorkBuffer &	buffer,
		int	comment = `'#'`,
		bool	strip_inline_comments = `true`
	)

Skips all the comment lines and reads the next line in the stream. Returns the number of lines read. Note that the resulting line will be stripped of leading white space as well. The strip_inline_comments argument determines whether or not the resulting line should have comments at the end, if any, stripped.

bool UT_IStream::getNonCommentWord	(	UT_WorkBuffer &	buffer,
		int	comment = `'#'`
	)

Skips all the comment lines and reads the next token in the stream. Returns true if successful and false otherwise.

UT_UniquePtr<UT_IStream> UT_IStream::getSCStream ( )

UT_IStreamBuf* UT_IStream::getStreamBuffer ( )

inline

Definition at line 183 of file UT_IStream.h.

bool UT_IStream::getString ( UT_WorkBuffer & buffer )

UT_UniquePtr<UT_IStream> UT_IStream::getSubStream	(	exint	start,
		exint	nbytes
	)

Returns a stream represenging a substream of the parent stream starting at 'start' byte and containin 'nbytes'.

int UT_IStream::getVersion ( ) const

inline

Definition at line 156 of file UT_IStream.h.

bool UT_IStream::getWord ( UT_WorkBuffer & buffer )

Examples:: GEO/GEO_VoxelTranslator.C, and standalone/geo2voxel.C.

UT_UniquePtr<UT_IStream> UT_IStream::getZlibStream ( )

void UT_IStream::init	(	FILE *	fp,
		UT_ISTREAM_READTYPE	binary = `UT_ISTREAM_BINARY`,
		bool	bufferable = `true`
	)

void UT_IStream::init	(	std::istream &	is,
		UT_ISTREAM_READTYPE	binary = `UT_ISTREAM_BINARY`,
		bool	bufferable = `true`
	)

void UT_IStream::init	(	const char *	buffer,
		size_t	bufsize,
		UT_ISTREAM_READTYPE	binary
	)

void UT_IStream::init	(	const UT_WorkBuffer &	buffer,
		UT_ISTREAM_READTYPE	binary = `UT_ISTREAM_ASCII`
	)

void UT_IStream::initCommon ( UT_ISTREAM_READTYPE binary )

protected

bool UT_IStream::isAscii ( ) const

inline

Definition at line 148 of file UT_IStream.h.

bool UT_IStream::isBinary ( ) const

inline

Definition at line 149 of file UT_IStream.h.

bool UT_IStream::isEof ( ) const

bool UT_IStream::isError ( ) const

inline

Definition at line 145 of file UT_IStream.h.

bool UT_IStream::isRandomAccessFile ( UT_WorkBuffer & filename ) const

Check whether the stream refers to a filename and whether the file supports random seeks.

Examples:: field3d/GEO_Field3DTranslator.C.

bool UT_IStream::isSubStream ( ) const

inline

Definition at line 101 of file UT_IStream.h.

SYS_FORCE_INLINE int UT_IStream::peek ( )

inline

Definition at line 266 of file UT_IStream.h.

void UT_IStream::popBinary ( )

void UT_IStream::popOperation ( )

void UT_IStream::pushBinary ( UT_ISTREAM_READTYPE binary )

The read() methods use the binary state of the stream to determine whether to read ASCII or binary values. Rather than calling this method directly, it would be better to create a UT_IStreamAutoBinary, which will automatically pop the state on its destruction.

void UT_IStream::pushOperation ( const char * operation )

For error handling. If an error occurs on the stream, the operation will be added to the error message (i.e. "loading image"). Rather than calling this method directly, it would probably be better to use UT_IStreamAutoOp which automatically pops the operation.

exint UT_IStream::read	(	bool *	array,
		exint	sz = `1`
	)

inline

Examples:: CHOP/CHOP_Spring.C, GEO/GEO_VoxelTranslator.C, SOP/SOP_CustomBrush.C, and standalone/geo2voxel.C.

Definition at line 284 of file UT_IStream.h.

exint UT_IStream::read	(	int16 *	array,
		exint	sz = `1`
	)

inline

Definition at line 288 of file UT_IStream.h.

exint UT_IStream::read	(	uint16 *	array,
		exint	sz = `1`
	)

inline

Definition at line 292 of file UT_IStream.h.

exint UT_IStream::read	(	int32 *	array,
		exint	sz = `1`
	)

inline

Definition at line 296 of file UT_IStream.h.

exint UT_IStream::read	(	uint32 *	array,
		exint	sz = `1`
	)

inline

Definition at line 300 of file UT_IStream.h.

exint UT_IStream::read	(	int64 *	array,
		exint	sz = `1`
	)

inline

Definition at line 304 of file UT_IStream.h.

exint UT_IStream::read	(	uint64 *	array,
		exint	sz = `1`
	)

inline

Definition at line 308 of file UT_IStream.h.

bool UT_IStream::read ( UT_String & string )

inline

Definition at line 312 of file UT_IStream.h.

bool UT_IStream::read ( std::string & bytes )

inline

Definition at line 316 of file UT_IStream.h.

bool UT_IStream::read ( UT_StringHolder & string )

inline

Definition at line 320 of file UT_IStream.h.

template<typename SOURCE_TYPE , typename T >

exint UT_IStream::read	(	T *	array,
		exint	sz,
		exint	max_elem
	)

inline

Definition at line 328 of file UT_IStream.h.

exint UT_IStream::read	(	bool *	array,
		exint	sz,
		exint	max_elem
	)

inline

Definition at line 342 of file UT_IStream.h.

template<typename SOURCE_TYPE >

exint UT_IStream::read	(	int32 *	val,
		exint	sz = `1`
	)

inline

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

Definition at line 396 of file UT_IStream.h.

template<typename SOURCE_TYPE >

exint UT_IStream::read	(	int64 *	val,
		exint	sz = `1`
	)

inline

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

Definition at line 398 of file UT_IStream.h.

template<typename SOURCE_TYPE >

exint UT_IStream::read	(	fpreal16 *	val,
		exint	sz = `1`
	)

inline

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

Definition at line 400 of file UT_IStream.h.

template<typename SOURCE_TYPE >

exint UT_IStream::read	(	fpreal32 *	val,
		exint	sz = `1`
	)

inline

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

Definition at line 402 of file UT_IStream.h.

template<typename SOURCE_TYPE >

exint UT_IStream::read	(	fpreal64 *	val,
		exint	sz = `1`
	)

inline

Read a floating point value of the specified source type into the given destination variable, performing a conversion as necessary.

Definition at line 404 of file UT_IStream.h.

char* UT_IStream::readBinaryData	(	exint &	size,
		UT_ISTREAM_RLE_IO	startbits,
		bool	add_null = `false`
	)

bool UT_IStream::readBinaryString	(	UT_String &	str,
		UT_ISTREAM_RLE_IO	startbits
	)

bool UT_IStream::readBinaryString	(	UT_StringHolder &	string,
		UT_ISTREAM_RLE_IO	startbits
	)

bool UT_IStream::readBool ( bool & result )

inline

Definition at line 376 of file UT_IStream.h.

bool UT_IStream::readChar ( char & result )

inline

Definition at line 380 of file UT_IStream.h.

bool UT_IStream::readStdString	(	std::string &	bytes,
		bool	binary
	)

protected

bool UT_IStream::readString	(	UT_String &	str,
		bool	binary
	)

protected

bool UT_IStream::readStringHolder	(	UT_StringHolder &	bytes,
		bool	binary
	)

protected

bool UT_IStream::seekg	(	exint	pos,
		int	seekdir = `UT_SEEK_BEG`
	)

Query or seek to a position in the stream. Please see documentation for standard istreams for further information.

void UT_IStream::setError ( bool is_error )

inline

Definition at line 146 of file UT_IStream.h.

void UT_IStream::setError ( )

protected

void UT_IStream::setIsFile ( bool isFile )

inline

Definition at line 96 of file UT_IStream.h.

void UT_IStream::setIsSubStream ( bool is_sub_stream )

inline

It can be useful to know if this stream is a substream, particularly when this stream is flagged as a file.

Definition at line 100 of file UT_IStream.h.

void UT_IStream::setLabel ( const UT_StringHolder & label )

inline

The label methods provide a way to give the stream a label which is used to identify the stream in error messages. For example, UT_IFStream sets the label to the filename.

Definition at line 161 of file UT_IStream.h.

static void UT_IStream::setStdinCompatible ( bool state )

static

void UT_IStream::setVersion ( int version )

inline

The version information can be used to stash version information with the stream itself rather than having to pass the version information through to all other loading methods. This is used primarily in legacy geometry loading.

Definition at line 155 of file UT_IStream.h.

bool UT_IStream::skipLine ( int end = '\n' )

inline

Definition at line 502 of file UT_IStream.h.

bool UT_IStream::skipWhitespace	(	int64 &	line_count,
		int64 &	line_start_pos
	)

inline

Definition at line 526 of file UT_IStream.h.

bool UT_IStream::skipWhitespace ( )

inline

Definition at line 514 of file UT_IStream.h.

exint UT_IStream::tellg ( ) const

inline

Query or seek to a position in the stream. Please see documentation for standard istreams for further information.

Definition at line 119 of file UT_IStream.h.

SYS_FORCE_INLINE exint UT_IStream::ungetc ( )

inline

Definition at line 273 of file UT_IStream.h.

SYS_FORCE_INLINE exint UT_IStream::unwind ( exint amount )

inline

Definition at line 274 of file UT_IStream.h.

Member Data Documentation

bool UT_IStream::myBinary

protected

Definition at line 496 of file UT_IStream.h.

UT_SmallArray<int,sizeof(int)*4> UT_IStream::myBinaryStack

protected

Definition at line 489 of file UT_IStream.h.

bool UT_IStream::myEof

protected

Definition at line 496 of file UT_IStream.h.

bool UT_IStream::myError

protected

Definition at line 496 of file UT_IStream.h.

bool UT_IStream::myIsFile

protected

Definition at line 497 of file UT_IStream.h.

bool UT_IStream::myIsSubStream

protected

Definition at line 498 of file UT_IStream.h.

UT_StringHolder UT_IStream::myLabel

protected

Definition at line 494 of file UT_IStream.h.

UT_Array<const char *> UT_IStream::myOperationStack

protected

Definition at line 491 of file UT_IStream.h.

UT_IStreamBuf* UT_IStream::myStream

protected

Definition at line 493 of file UT_IStream.h.

int UT_IStream::myVersion

protected

Definition at line 495 of file UT_IStream.h.

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

UT/UT_IStream.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation