Описание тега stdbind
The C++11 function std::bind() fixes some or all arguments of a function object, returning another function object that takes fewer arguments.
std::bind performs Partial Function Application of arbitrary C++ function objects, fixing some or all arguments of a function object and returning another function object that takes fewer arguments.
The function is based on boost::bind() which originated in the boost library (see boost-bind) and an earlier version was included in tr1 as std::tr1::bind().