File Information
Library: Foundation
Package: Streams
Header: Poco/FileStream.h
Description
An output stream for writing to a file.
Files are always opened in binary mode, a text mode with CR-LF translation is not supported. Thus, the file is always opened as if the std::ios::binary flag was specified. Use an OutputLineEndingConverter if you require CR-LF translation.
On Windows platforms, UTF-8 encoded Unicode paths are correctly handled.
Inheritance
Direct Base Classes: FileIOS, std::ostream
All Base Classes: FileIOS, std::ios, std::ostream
Member Summary
Constructors
FileOutputStream
Creats an unopened FileOutputStream.
FileOutputStream
FileOutputStream(
const std::string & path,
std::ios::openmode mode = std::ios::out | std::ios::trunc
);
Creates the FileOutputStream for the file given by path, using the given mode.
The std::ios::out is always set, regardless of the actual value specified for mode.
Throws a FileException (or a similar exception) if the file does not exist or is not accessible for other reasons and a new file cannot be created.
Destructor
~FileOutputStream
~FileOutputStream();
Destroys the FileOutputStream.