Language
C++
Compiler
clang 15.0.7
Options
Warnings
Boost 1.80.0
C++2b(GNU)
no pedantic
$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.80.0-clang-15.0.7/include -std=gnu++2b Reuse of same streambuf() Demo
hexstream: Reusing cout.rdbuf() to initialize
octstream: Reusing cout.rdbuf() to initialize
cout: printing 1969 in decimal to console
cout: 1969
octstream: printing 1969 in oct to console
octout: 03661
hexstream: printing 1969 in hex to console
hexout: 0x7b1
Exit Code:
0