.TH "__gnu_pbds::null_mapped_type" 3cxx "Thu Aug 2 2012" "libstdc++" \" -*- nroff -*- .ad l .nh .SH NAME __gnu_pbds::null_mapped_type \- .SH SYNOPSIS .br .PP .SH "Detailed Description" .PP A mapped-policy indicating that an associative container is a set\&. .PP Definition at line 88 of file tag_and_trait\&.hpp\&. .SH "Author" .PP Generated automatically by Doxygen for libstdc++ from the source code\&.