Om::Language::System Class Reference

Translates an Operator to an Operation. More...

#include "system.hpp"

Inheritance diagram for Om::Language::System:

Collaboration diagram for Om::Language::System:

Classes
class	Definition
	An inserter of an Operation into the static System instance. More...

Public Member Functions
Lexicon const &	GetLexicon () const
virtual void	GiveElements (Consumer &) const
void	Initialize (char const theLocaleCodeUnitIterator[])
	Initializes the System. More...
virtual bool	IsEmpty () const
virtual bool	Translate (Evaluation &, Operator const &) const
	If there is an Operation mapped to the Operator, its implementation is given to the Evaluation. More...
Public Member Functions inherited from Om::Language::Translator
void	Evaluate (Om::Source::Source< CodePoint const > &, Om::Sink::Sink< CodePoint const > &) const
	Evaluates input from the CodePoint Source and pushes it to the CodePoint Sink. More...
std::string	Evaluate (char const theCodeUnitIterator[]) const
	A convenience overload that evaluates input from the string and returns the output string. More...

Static Public Member Functions
static System &	Get ()

Private Types
typedef std::map< std::string, void(*)(Evaluation &) >	Map
	Maps the name to a function that gives the Operation with this name to the Evaluation. More...

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

Private Attributes
Map	thisMap

Detailed Description

There is a single System instance, returned by the static Get() method.

Definition at line 48 of file system.hpp.

Member Typedef Documentation

Map

typedef std::map< std::string, void (*)(Evaluation &) > Om::Language::System::Map

private

Definition at line 106 of file system.hpp.

Constructor & Destructor Documentation

System() [1/2]

Om::Language::System::System ( )

private

System() [2/2]

Om::Language::System::System ( System const &  )

private

Member Function Documentation

Get()

static System& Om::Language::System::Get ( )

static

Returns

The static instance.

Referenced by main().

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GetLexicon()

Lexicon const& Om::Language::System::GetLexicon

(

)

const

Returns

The Lexicon representation of the System.

GiveElements()

virtual void Om::Language::System::GiveElements ( Consumer &  ) const

virtual

Implements Om::Language::Translator.

Initialize()

void Om::Language::System::Initialize

(

char const

theLocaleCodeUnitIterator[]

)

Parameters

theLocaleCodeUnitIterator

The null-terminated locale string (e.g. en_US.UTF-8). The locale must use UTF-8 encoding.

Initializes the global locale to en_US.UTF-8 (using boost::locale) and asserts that all name keys in the System are NFD-normalized. This must be called in main, prior to any Program evaluation.

Referenced by main().

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IsEmpty()

virtual bool Om::Language::System::IsEmpty ( ) const

virtual

Implements Om::Language::Translator.

Translate()

virtual bool Om::Language::System::Translate ( Evaluation &  , Operator const &    ) const

virtual

Returns

False if there is no Operation mapped to the Operator.

Implements Om::Language::Translator.

operator=()

System const& Om::Language::System::operator= ( System const &  )

private

Member Data Documentation

thisMap

Map Om::Language::System::thisMap

private

Definition at line 116 of file system.hpp.

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

• om/language/system.hpp