Provided by: libstdc++-11-doc_11.5.0-2ubuntu1_all 

NAME
std::adopt_lock_t - Assume the calling thread has already obtained mutex ownership and manage it.
SYNOPSIS
#include <std_mutex.h>
Detailed Description
Assume the calling thread has already obtained mutex ownership and manage it.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ std::adopt_lock_t(3cxx)