class DiskXFile

A file on the disk.

Inheritance:

Public Methods

DiskXFile(const char* file_name, const char* open_flags)

Open "file_name" with the flags open_flags

DiskXFile(FILE* file_)

Use the given file

static bool isLittleEndianProcessor()

Returns true if the processor uses the little endian coding format

static bool isBigEndianProcessor()

Returns true if the processor uses the big endian coding format

static bool isNativeMode()

Returns true if we'll load/save using the native mode

static void setNativeMode()

We'll load/save using native mode.

static void setLittleEndianMode()

We'll load/save using little endian mode.

static void setBigEndianMode()

We'll load/save using big endian mode.

Inherited from XFile:

Public Methods

virtual int read(void* ptr, int block_size, int n_blocks)

virtual int write(void* ptr, int block_size, int n_blocks)

int taggedRead(void* ptr, int block_size, int n_blocks, const char* tag)

int taggedWrite(void* ptr, int block_size, int n_blocks, const char* tag)

virtual int eof()

virtual int flush()

virtual int seek(long offset, int whence)

virtual long tell()

virtual void rewind()

virtual int printf(const char* format, ...)

virtual int scanf(const char* format, void* ptr)

virtual char* gets(char* dest, int size_)

Inherited from Object:

Public Fields

Allocator* allocator

Public Methods

void addOption(const char* name, int size, void* ptr, const char* help="")

void addIOption(const char* name, int* ptr, int init_value, const char* help="")

void addROption(const char* name, real* ptr, real init_value, const char* help="")

void addBOption(const char* name, bool* ptr, bool init_value, const char* help="")

void addOOption(const char* name, Object** ptr, Object* init_value, const char* help="")

void setOption(const char* name, void* ptr)

void setIOption(const char* name, int option)

void setROption(const char* name, real option)

void setBOption(const char* name, bool option)

void setOOption(const char* name, Object* option)

virtual void loadXFile(XFile* file)

virtual void saveXFile(XFile* file)

void load(const char* filename)

void save(const char* filename)

void* operator new(size_t size, Allocator* allocator_=NULL)

void* operator new(size_t size, Allocator* allocator_, void* ptr_)

void operator delete(void* ptr)

Documentation

A file on the disk.

DiskXFile(const char* file_name, const char* open_flags)

Open "file_name" with the flags open_flags

DiskXFile(FILE* file_)

Use the given file

static bool isLittleEndianProcessor()

Returns true if the processor uses the little endian coding format

static bool isBigEndianProcessor()

Returns true if the processor uses the big endian coding format

static bool isNativeMode()

Returns true if we'll load/save using the native mode

static void setNativeMode()

We'll load/save using native mode. We use little endian iff the computer uses little endian. We use big endian iff the computer uses big endian.

static void setLittleEndianMode()

We'll load/save using little endian mode. It means that if the computer doesn't use Little Endian, data will be converted.

static void setBigEndianMode()

We'll load/save using big endian mode. It means that if the computer doesn't use Big Endian, data will be converted.

Direct child classes:

PipeXFile

Author:

Ronan Collobert (collober@idiap.ch)

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