std::istrstream

The class istrstream implements input operations on array-backed streams. It essentially wraps a raw array I/O device implementation (std::strstreambuf) into the higher-level interface of std::basic_istream.

# Declarations

class istrstream : public std::istream

(deprecated in C++98) (removed in C++26)

# Notes

istrstream has been deprecated since C++98 and removed since C++26. std::istringstream, std::ispanstream(since C++23), and boost::iostreams::array_source are the recommended replacements.