An Element taker; takes at the back. More...

#include "consumer.hpp"

Inheritance diagram for Om::Language::Consumer:

Public Member Functions
virtual	~Consumer ()=0

template<typename TheOperator , typename TheSeparator >
void	Parse (Reader &)

virtual void	ParseElements (Reader &)=0

virtual void	ParseQuotedElements (Reader &)=0

void	TakeElement (Null &)
	Takes a Null Element, which is disregarded. More...

void	TakeElement (Null const &)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeElement (Operand &)=0
	Takes a non-empty Element, which gets copied or swapped. More...

virtual void	TakeElement (Operand const &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeElement (Operator &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeElement (Operator const &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeElement (Separator &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeElement (Separator const &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeElements (Producer &)=0
	Takes each Element of the argument. More...

virtual void	TakeElements (Producer const &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	TakeQuotedElements (Producer &)=0
	Constructs and takes an Operand, which takes each Element from the argument Producer. More...

virtual void	TakeQuotedElements (Producer const &)=0
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

Private Member Functions
Consumer &	operator= (Consumer const &)

Detailed Description

Definition at line 42 of file consumer.hpp.

Constructor & Destructor Documentation

◆ ~Consumer()

virtual Om::Language::Consumer::~Consumer ( )

pure virtual

Member Function Documentation

◆ Parse()

template<typename TheOperator , typename TheSeparator >

void Om::Language::Consumer::Parse ( Reader & )

◆ ParseElements()

virtual void Om::Language::Consumer::ParseElements ( Reader & )

pure virtual

Implemented in Om::Language::Writer, Om::Language::Separator, Om::Language::Operator, Om::Language::Literal, Om::Language::Lexicon, Om::Language::Expression, and Om::Language::Evaluator.

◆ ParseQuotedElements()

virtual void Om::Language::Consumer::ParseQuotedElements ( Reader & )

pure virtual

Implemented in Om::Language::Writer, Om::Language::Separator, Om::Language::Operator, Om::Language::Literal, Om::Language::Lexicon, Om::Language::Expression, and Om::Language::Evaluator.

◆ TakeElement() [1/8]

void Om::Language::Consumer::TakeElement ( Null & )

◆ TakeElement() [2/8]

void Om::Language::Consumer::TakeElement ( Null const & )

◆ TakeElement() [3/8]

virtual void Om::Language::Consumer::TakeElement ( Operand & )

pure virtual

Precondition: The Element argument is non-empty.

It is up to the implementation to decide how to process an Element. Each Element is processed eagerly, meaning that two Operators received consecutively may be processed differently than the receipt of one Operator comprised of a concatenation of both.

Implemented in Om::Language::DefaultConsumer< ThisImplementation, ThisInterface >, Om::Language::DefaultConsumer< Writer >, and Om::Language::DefaultConsumer< Evaluator >.