.TH "std::atomic_flag" 3cxx "Thu Feb 16 2023" "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME std::atomic_flag \- atomic_flag .SH SYNOPSIS .br .PP .PP \fC#include \fP .PP Inherits \fBstd::__atomic_flag_base\fP\&. .SS "Public Member Functions" .in +1c .ti -1c .RI "constexpr \fBatomic_flag\fP (bool __i) noexcept" .br .ti -1c .RI "\fBatomic_flag\fP (const \fBatomic_flag\fP &)=delete" .br .ti -1c .RI "void \fBclear\fP (\fBmemory_order\fP __m=memory_order_seq_cst) noexcept" .br .ti -1c .RI "void \fBclear\fP (\fBmemory_order\fP __m=memory_order_seq_cst) volatile noexcept" .br .ti -1c .RI "\fBatomic_flag\fP & \fBoperator=\fP (const \fBatomic_flag\fP &) volatile=delete" .br .ti -1c .RI "\fBatomic_flag\fP & \fBoperator=\fP (const \fBatomic_flag\fP &)=delete" .br .ti -1c .RI "bool \fBtest_and_set\fP (\fBmemory_order\fP __m=memory_order_seq_cst) noexcept" .br .ti -1c .RI "bool \fBtest_and_set\fP (\fBmemory_order\fP __m=memory_order_seq_cst) volatile noexcept" .br .in -1c .SS "Public Attributes" .in +1c .ti -1c .RI "__atomic_flag_data_type \fB_M_i\fP" .br .in -1c .SH "Detailed Description" .PP atomic_flag .PP Definition at line \fB196\fP of file \fBatomic_base\&.h\fP\&. .SH "Constructor & Destructor Documentation" .PP .SS "constexpr std::atomic_flag::atomic_flag (bool __i)\fC [inline]\fP, \fC [constexpr]\fP, \fC [noexcept]\fP" .PP Definition at line \fB205\fP of file \fBatomic_base\&.h\fP\&. .SH "Member Function Documentation" .PP .SS "void std::atomic_flag::clear (\fBmemory_order\fP __m = \fCmemory_order_seq_cst\fP)\fC [inline]\fP, \fC [noexcept]\fP" .PP Definition at line \fB269\fP of file \fBatomic_base\&.h\fP\&. .SS "void std::atomic_flag::clear (\fBmemory_order\fP __m = \fCmemory_order_seq_cst\fP) volatile\fC [inline]\fP, \fC [noexcept]\fP" .PP Definition at line \fB281\fP of file \fBatomic_base\&.h\fP\&. .SS "bool std::atomic_flag::test_and_set (\fBmemory_order\fP __m = \fCmemory_order_seq_cst\fP)\fC [inline]\fP, \fC [noexcept]\fP" .PP Definition at line \fB210\fP of file \fBatomic_base\&.h\fP\&. .SS "bool std::atomic_flag::test_and_set (\fBmemory_order\fP __m = \fCmemory_order_seq_cst\fP) volatile\fC [inline]\fP, \fC [noexcept]\fP" .PP Definition at line \fB216\fP of file \fBatomic_base\&.h\fP\&. .SH "Member Data Documentation" .PP .SS "__atomic_flag_data_type std::__atomic_flag_base::_M_i\fC [inherited]\fP" .PP Definition at line \fB188\fP of file \fBatomic_base\&.h\fP\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.