A RetroSearch Logo

Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Search Query:

Showing content from https://timsong-cpp.github.io/cppwp/n4659/fstream.members below:

[fstream.members]

30 Input/output library [input.output] 30.9 File-based streams [file.streams] 30.9.5 Class template basic_­fstream [fstream] 30.9.5.3 Member functions [fstream.members]

basic_filebuf<charT, traits>* rdbuf() const;

Returns: const_­cast<basic_­filebuf<charT, traits>*>(&sb).

bool is_open() const;

Returns: rdbuf()->is_­open().

void open( const char* s, ios_base::openmode mode = ios_base::in | ios_base::out); void open( const filesystem::path::value_type* s, ios_base::openmode mode = ios_base::in | ios_base::out);

Effects: Calls rdbuf()->open(s, mode). If that function does not return a null pointer calls clear(), otherwise calls setstate(failbit) (which may throw ios_­base​::​failure) ([iostate.flags]).

void open( const string& s, ios_base::openmode mode = ios_base::in | ios_base::out); void open( const filesystem::path& s, ios_base::openmode mode = ios_base::in | ios_base::out);

Effects: Calls open(s.c_­str(), mode).

void close();

Effects: Calls rdbuf()->close() and, if that function returns a null pointer, calls setstate(failbit) (which may throw ios_­base​::​failure) ([iostate.flags]).


RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4