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- c++ - Getting a FILE* from a std::fstream - Stack Overflow
There is a way to get file descriptor from fstream and then convert it to FILE* (via fdopen) Personally I don't see any need in FILE*, but with file descriptor you may do many interesting things such as redirecting (dup2)
- std::basic_fstream - cppreference. com
The class template basic_fstream implements high-level input output operations on file based streams It interfaces a file-based streambuffer (std::basic_filebuf) with the high-level interface of (std::basic_iostream)
- file descriptors, FILE* and std::fstream - C++ Forum
Looked at pipe () and popen (), but as they being from C they work with file descriptors or FILE pointers The thing is, the syntax I don't like the format string ¿Is there a way to convert them to std::fstream? I guess that ostringstream could help, but it's a waste of memory 1
- C++ fstream fstream class - W3Schools
Definition and Usage The fstream class (short for "file stream") is used to read and write into files The fstream class is defined in the <fstream> header file To open a file, pass the file path into the constructor:
- C++ File Handling: Reading and Writing Files with fstream
Learn C++ file handling with fstream Covers reading, writing, and appending to files with ifstream, ofstream, and fstream with practical examples
- [SOLVED] How to convert C file descriptors to C++ fstream?
Is there a way to create a fstream object with a file descriptor as argument? and it does not work BTW, fds is a file descriptor associated with a pipe (so I'm trying to read from a pipe, and that's why I don't have the name of the file)
- File Based Streams - GCC, the GNU Compiler Collection
C++ is no different from C in this respect: I O must be done at the byte level If you're trying to read or write a few bits at a time, you're going about it the wrong way
- std::basic_fstream - cppreference. net
implements high-level input output operations on file based streams It interfaces a file-based streambuffer ( std::basic_filebuf ) with the high-level interface of ( std::basic_iostream )
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