.TH "std::nullopt_t" 3cxx "Wed Jul 28 2021" "libstdc++" \" -*- nroff -*-
.ad l
.nh
.SH NAME
std::nullopt_t \- Tag type to disengage optional objects\&.  

.SH SYNOPSIS
.br
.PP
.SS "Public Types"

.in +1c
.ti -1c
.RI "enum class \fB_Construct\fP { \fB_Token\fP }"
.br
.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "constexpr \fBnullopt_t\fP (_Construct)"
.br
.in -1c
.SH "Detailed Description"
.PP 
Tag type to disengage optional objects\&. 
.PP
Definition at line 63 of file optional\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.