Provided by: libstdc++-9-doc_9.5.0-6ubuntu2_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. Definition at line 136 of file std_mutex.h.
Author
Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ std::adopt_lock_t(3cxx)