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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> (Iter, Iter); (const WeightType > &); template<typename Range> (const Range &); template<typename Func> (, double, double, Func); // public member functions WeightType > () ; // friend functions template<typename CharT, typename Traits> CharT, Traits > & (CharT, Traits > &, const param_type &); template<typename CharT, typename Traits> CharT, Traits > & (CharT, Traits > &, const param_type &); bool (const param_type &, const param_type &); bool (const param_type &, const param_type &); };
param_type
public
construct/copy/destruct();
Constructs a
object, representing a distribution with param_type
and
.
template<typename Iter> (Iter first, Iter last);
If first
== last
, equivalent to the default constructor. Otherwise, the values of the range represent weights for the possible values of the distribution.
(const WeightType > & 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> (const 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, double xmin, double xmax, Func 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> CharT, Traits > & (CharT, Traits > & os, const param_type & param);
Writes the parameters to a std::ostream
.
template<typename CharT, typename Traits> CharT, Traits > & (CharT, Traits > & is, const param_type & param);
Reads the parameters from a std::istream
.
bool (const param_type & lhs, const param_type & rhs);
Returns true if the two sets of parameters are the same.
bool (const param_type & lhs, const param_type & rhs);
Returns true if the two sets of parameters are different.