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boost::random::discrete_distribution::param_type
// In header: <boost/random/discrete_distribution.hpp> class param_type { public: // types typedef discrete_distribution ; // construct/copy/destruct (); template<typename Iter> (, ); (); template<typename Range> (); template<typename Func> (, , , ); // public member functions () ; // friend functions template<typename CharT, typename Traits> (, param_type &); template<typename CharT, typename Traits> (, param_type &); (param_type &, param_type &); (param_type &, param_type &); };
param_type
public
construct/copy/destruct();
Constructs a
object, representing a distribution with param_type
and
.
template<typename Iter> ( first, last);
If first
== last
, equivalent to the default constructor. Otherwise, the values of the range represent weights for the possible values of the distribution.
( wl);
If wl.size() == 0, equivalent to the default constructor. Otherwise, the values of the initializer_list
represent weights for the possible values of the distribution.
template<typename Range> ( range);
If the range is empty, equivalent to the default constructor. Otherwise, the elements of the range represent weights for the possible values of the distribution.
template<typename Func> ( nw, xmin, xmax, fw);
If nw is zero, equivalent to the default constructor. Otherwise, the range of the distribution is [0, nw), and the weights are found by calling fw with values evenly distributed between and
, where
.
param_type
friend functionstemplate<typename CharT, typename Traits> ( os, param_type & param);
Writes the parameters to a std::ostream
.
template<typename CharT, typename Traits> ( is, param_type & param);
Reads the parameters from a std::istream
.
(param_type & lhs, param_type & rhs);
Returns true if the two sets of parameters are the same.
(param_type & lhs, param_type & rhs);
Returns true if the two sets of parameters are different.