File streams are associated with files either on construction, or by calling member open. This is an instantiation of basic_fstream with the following template parameters: ... Apart from the internal …

Constructs an fstream object that is not associated with any file. Internally, its iostream base constructor is passed a pointer to a newly constructed filebuf object (the internal file stream …

Finally, fstream, keeps both, the get and the put position, like iostream. These internal stream positions point to the locations within the stream where the next reading or writing operation is …

<fstream> File streams Header providing file stream classes: Class templates basic_ifstream Input file stream (class template) basic_ofstream Output file stream (class template) …

Modifies the fstream object. Concurrent access to the same stream object introduce data races. Exception safety Basic guarantee: if an exception is thrown, the stream is in a valid state. It …

These instantiations are declared in <fstream>. Member types The class declares the following member types: ... These member types are inherited from its base classes basic_istream, …

Input/output stream class to operate on files using wide characters. This is an instantiation of basic_fstream with the following template parameters: ... Apart from the internal file buffer of …

Output stream class to operate on files. Objects of this class maintain a filebuf object as their internal stream buffer, which performs input/output operations on the file they are associated …

Data races Accesses the fstream object. Concurrent access to the same stream may introduce data races. Exception safety Strong guarantee: if an exception is thrown, there are no changes …

Mar 24, 2017 · C:\Program Files\CodeBlocks\MinGW\lib\gcc\mingw32\4.9.2\include\c++\fstream|470|note: no known …