BitShares-Core  7.0.2
BitShares blockchain node software and command-line wallet software
Classes | Public Types | Public Member Functions | List of all members
fc::ifstream Class Reference

#include <fstream.hpp>

Inheritance diagram for fc::ifstream:


class  impl

Public Types

enum  mode { in, binary }
enum  seekdir { beg, cur, end }

Public Member Functions

 ifstream ()
 ifstream (const fc::path &file, int m=binary)
 ~ifstream ()
void open (const fc::path &file, int m)
size_t readsome (char *buf, size_t len)
size_t readsome (const std::shared_ptr< char > &buffer, size_t max, size_t offset)
ifstreamread (char *buf, size_t len)
ifstreamseekg (size_t p, seekdir d=beg)
void get (char &c)
void close ()
bool eof () const
virtual char get ()
void get (char &c)
- Public Member Functions inherited from fc::istream
virtual ~istream ()
istreamread (char *buf, size_t len)
istreamread (const std::shared_ptr< char > &buf, size_t len, size_t offset=0)
virtual char get ()
void get (char &c)

Detailed Description

Definition at line 27 of file fstream.hpp.

Member Enumeration Documentation

◆ mode


Definition at line 29 of file fstream.hpp.

◆ seekdir


Definition at line 30 of file fstream.hpp.

Constructor & Destructor Documentation

◆ ifstream() [1/2]

fc::ifstream::ifstream ( )

Definition at line 55 of file fstream.cpp.

◆ ifstream() [2/2]

fc::ifstream::ifstream ( const fc::path file,
int  m = binary 

Definition at line 57 of file fstream.cpp.

◆ ~ifstream()

fc::ifstream::~ifstream ( )

Definition at line 62 of file fstream.cpp.

Member Function Documentation

◆ close()

void fc::ifstream::close ( )

Definition at line 103 of file fstream.cpp.

◆ eof()

bool fc::ifstream::eof ( ) const

Definition at line 105 of file fstream.cpp.

◆ get() [1/3]

char fc::istream::get

Definition at line 267 of file iostream.cpp.

◆ get() [2/3]

void fc::istream::get

Definition at line 33 of file iostream.hpp.

◆ get() [3/3]

void fc::ifstream::get ( char &  c)

Definition at line 42 of file fstream.hpp.

◆ open()

void fc::ifstream::open ( const fc::path file,
int  m 

Definition at line 64 of file fstream.cpp.

◆ read()

ifstream & fc::ifstream::read ( char *  buf,
size_t  len 

Definition at line 87 of file fstream.cpp.

◆ readsome() [1/2]

size_t fc::ifstream::readsome ( char *  buf,
size_t  len 

read at least 1 byte or throw, if no data is available this method should block cooperatively until data is available or fc::eof is thrown.

fc::eofif at least 1 byte cannot be read

Implements fc::istream.

Definition at line 69 of file fstream.cpp.

◆ readsome() [2/2]

size_t fc::ifstream::readsome ( const std::shared_ptr< char > &  buffer,
size_t  max,
size_t  offset 

Implements fc::istream.

Definition at line 82 of file fstream.cpp.

◆ seekg()

ifstream & fc::ifstream::seekg ( size_t  p,
seekdir  d = beg 

Definition at line 95 of file fstream.cpp.

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