.TH "std::poisson_distribution< _IntType >::param_type" 3cxx "Sat Aug 14 2021" "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME std::poisson_distribution< _IntType >::param_type .SH SYNOPSIS .br .PP .SS "Public Types" .in +1c .ti -1c .RI "typedef \fBpoisson_distribution\fP< _IntType > \fBdistribution_type\fP" .br .in -1c .SS "Public Member Functions" .in +1c .ti -1c .RI "\fBparam_type\fP (double __mean)" .br .ti -1c .RI "double \fBmean\fP () const" .br .in -1c .SS "Friends" .in +1c .ti -1c .RI "bool \fBoperator!=\fP (const \fBparam_type\fP &__p1, const \fBparam_type\fP &__p2)" .br .ti -1c .RI "bool \fBoperator==\fP (const \fBparam_type\fP &__p1, const \fBparam_type\fP &__p2)" .br .ti -1c .RI "class \fBpoisson_distribution< _IntType >\fP" .br .in -1c .SH "Detailed Description" .PP .SS "template .br struct std::poisson_distribution< _IntType >::param_type" Parameter type\&. .PP Definition at line 4423 of file random\&.h\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.