cauldron::Strategy< Value > Class Template Reference

#include <bases.h>

Inheritance diagram for cauldron::Strategy< Value >:

Public Member Functions
virtual Value	operator() () const =0
virtual Union< Value >	operator|| (const Strategy< Value > &strategy) const
virtual Union< Value >	operator|| (const Union< Value > &strategy) const
virtual Filtered< Value >	filter (const Requirement< Value > &requirement) const
virtual Mapped< Value >	map (const Converter< Value > &converter) const
virtual std::unique_ptr < Strategy< Value > >	clone () const =0

Detailed Description

template<typename Value>
class cauldron::Strategy< Value >

Strategies base class.

Hereafter strategy is an object which encapsulates an algorithm for generating specific type of values.

Template Parameters

Value

type of values generated by strategy.

Member Function Documentation

template<typename Value>

virtual Value cauldron::Strategy< Value >::operator() ( ) const

pure virtual

Generates data.

Implemented in cauldron::Mapped< Value >, cauldron::Filtered< Value >, cauldron::Union< Value >, cauldron::Floats< Value >, cauldron::Sets< Element >, cauldron::Vectors< Element >, cauldron::Builder< Object, Value >, cauldron::Integers< Value >, cauldron::Strings, cauldron::Just< Value >, cauldron::Booleans, and cauldron::Characters.

template<typename Value>

virtual Union<Value> cauldron::Strategy< Value >::operator|| ( const Strategy< Value > &  strategy ) const

inlinevirtual

Returns a new strategy that generates values from either original strategy or provided one.

Reimplemented in cauldron::Union< Value >.

template<typename Value>

virtual Union<Value> cauldron::Strategy< Value >::operator|| ( const Union< Value > &  strategy ) const

inlinevirtual

Same result as for any other strategy. Basically added for possible overriding with support of strategies' union associativity.

Reimplemented in cauldron::Union< Value >.

template<typename Value>

virtual Filtered<Value> cauldron::Strategy< Value >::filter ( const Requirement< Value > &  requirement ) const

inlinevirtual

Returns a new strategy that generates values from the strategy which satisfy provided strategies::Requirement instance.

Note that if the requirement is too hard to satisfy this might result in failing with OutOfCycles.

Reimplemented in cauldron::Filtered< Value >.

template<typename Value>

virtual Mapped<Value> cauldron::Strategy< Value >::map ( const Converter< Value > &  converter ) const

inlinevirtual

Returns a new strategy that generates values from the strategy modified with provided strategies::Converter instance.

Reimplemented in cauldron::Mapped< Value >.

template<typename Value>

virtual std::unique_ptr<Strategy<Value> > cauldron::Strategy< Value >::clone ( ) const

pure virtual

Creates a copy of the strategy instance and returns pointer to it.

Implemented in cauldron::CloneHelper< Value, Derived >, cauldron::CloneHelper< char, Characters >, cauldron::CloneHelper< Value, Filtered< Value > >, cauldron::CloneHelper< Object, Builder< Object, Value...> >, cauldron::CloneHelper< std::set< Element >, Sets< Element > >, cauldron::CloneHelper< Value, Just< Value > >, cauldron::CloneHelper< Value, Mapped< Value > >, cauldron::CloneHelper< std::vector< Element >, Vectors< Element > >, cauldron::CloneHelper< Value, Integers< Value > >, cauldron::CloneHelper< std::string, Strings >, cauldron::CloneHelper< Value, Floats< Value > >, cauldron::CloneHelper< bool, Booleans >, and cauldron::CloneHelper< Value, Union< Value > >.

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The documentation for this class was generated from the following file:

• cauldron/bases.h