class NullXFile

NullXFile.

Inheritance:

Public Methods

NullXFile()

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

NullXFile. A XFile which do nothing! Equivalent to the "/dev/null" file on UNIX systems.

NullXFile()

This class has no child classes.

Author:

Ronan Collobert (collober@idiap.ch)

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