.TH "std::unary_negate< _Predicate >" 3cxx "Fri May 28 2021" "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME std::unary_negate< _Predicate > \- One of the \fBnegation functors\fP\&. .SH SYNOPSIS .br .PP .PP Inherits \fBstd::unary_function< _Predicate::argument_type, bool >\fP\&. .SS "Public Types" .in +1c .ti -1c .RI "typedef _Predicate::argument_type \fBargument_type\fP" .br .RI "\fCargument_type\fP is the type of the argument " .ti -1c .RI "typedef bool \fBresult_type\fP" .br .RI "\fCresult_type\fP is the return type " .in -1c .SS "Public Member Functions" .in +1c .ti -1c .RI "_GLIBCXX14_CONSTEXPR \fBunary_negate\fP (const _Predicate &__x)" .br .ti -1c .RI "_GLIBCXX14_CONSTEXPR bool \fBoperator()\fP (const typename _Predicate::argument_type &__x) const" .br .in -1c .SS "Protected Attributes" .in +1c .ti -1c .RI "_Predicate \fB_M_pred\fP" .br .in -1c .SH "Detailed Description" .PP .SS "template .br class std::unary_negate< _Predicate >" One of the \fBnegation functors\fP\&. .PP Definition at line 1003 of file stl_function\&.h\&. .SH "Member Typedef Documentation" .PP .SS "typedef _Predicate::argument_type \fBstd::unary_function\fP< _Predicate::argument_type , bool >::\fBargument_type\fP\fC [inherited]\fP" .PP \fCargument_type\fP is the type of the argument .PP Definition at line 108 of file stl_function\&.h\&. .SS "typedef bool \fBstd::unary_function\fP< _Predicate::argument_type , bool >::\fBresult_type\fP\fC [inherited]\fP" .PP \fCresult_type\fP is the return type .PP Definition at line 111 of file stl_function\&.h\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.