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Class template singleton

boost::unit_test::data::monomorphic::singleton — Models a single element data set.

Synopsis

// In header: <boost/test/data/monomorphic/singleton.hpp>

template<typename T> 
class singleton {
public:
  // types
  typedef boost::decay< T >::type sample;

  // member classes/structs/unions

  struct iterator {
    // construct/copy/destruct
    explicit iterator(singleton< T > const *);

    // public member functions
    sample const & operator*() const;
    void operator++();
  };

  enum @10 { arity = = 1 };

  // construct/copy/destruct
  explicit singleton(T &&);
  singleton(singleton &&);

  // public member functions
  T const & value() const;
  data::size_t size() const;
  iterator begin() const;
};

Description

singleton public construct/copy/destruct

  1. explicit singleton(T && value);
    Constructor.
  2. singleton(singleton && s);
    Move constructor.

singleton public member functions

  1. T const & value() const;
    Value access method.
  2. data::size_t size() const;
    dataset interface
  3. iterator begin() const;

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