SOO Class Reference

Semantic Object Operator. More...

#include <sosimp.h>

Inheritance diagram for SOO:

Collaboration diagram for SOO:

Public Member Functions
	SOO (void(*const p_fun)(Context &), const char *p_str)
	Ctor.
SOO *	dup () const override
	Creates a new instance as copy following the red book definition. More...
std::string	opequal () const override
	For operators '=', 'cvs' and 'stack'. More...
OTCode	ot () const override
	Returns an OTCode. More...
std::string	type () const override
	Returns a type name. More...
bool	equal (const SO *p_other) const override
	Equality. More...
void	exec (Context &k) const
	Call the core code.
Public Member Functions inherited from SO
	SO (bool p_exec=false)
	Ctor.
virtual	~SO ()=default
	Virtual dtor. More...
bool	getExec () const
	Getter for exec_.
void	setExec (bool p_exec)
	Setter for exec_.
virtual size_t	getSize () const
	Getter for the number of characters or number of objects. More...
virtual SO *	dup () const =0
	Creates a new instance as copy following the red book definition. More...
virtual SO *	clone () const
	Creates a new instance as copy with deep cloning. More...
virtual std::string	opequal () const =0
	For operators '=', 'cvs' and 'stack'. More...
virtual std::string	opequalequal () const
	For operators '==' and 'pstack'. More...
virtual OTCode	ot () const =0
	Returns an OTCode. More...
virtual std::string	type () const =0
	Returns a type name. More...
virtual bool	equal (const SO *) const =0
	Equality. More...
virtual bool	gt (const SO *) const
	Greater than. More...
virtual bool	ge (const SO *) const
	Greater or equal. More...
Public Member Functions inherited from Counter< SO >
	Counter (Counter< SO > &&)=delete
Counter< SO > &	operator= (const Counter< SO > &)=delete
Counter< SO > &	operator= (Counter< SO > &&)=delete

Private Member Functions
bool	invariant () const noexcept override
	Checks class invariants. More...

Private Attributes
void(*const	core_ )(Context &)
	The core code, a C++ implementation of the operator.
const char *const	srep_
	A name just for representation. More...

Additional Inherited Members
Static Public Member Functions inherited from Counter< SO >
static int	getTotalCounter ()
	Static getter for totaly created objects.
static int	getAliveCounter ()
	Static getter for objects alive.
static int	getWatermarkCounter ()
	Static getter for the object counter watermark.
Protected Member Functions inherited from Counter< SO >
	Counter ()
	Ctor.
	Counter (const Counter< SO > &)
	Copy ctor.
	~Counter ()
	Dtor.
virtual bool	invariant () const noexcept
	Checks the invariants of the class in which it is defined. More...

Detailed Description

Semantic Object Operator.

The operator object links to the core code of an operator. These objects are generated as values in the dictionaries systemdict and kryptodict of the startup configuration of the interpreter.

Invariant

core_ != nullptr

srep_ != nullptr

*srep_ != 0

Member Function Documentation

dup()

SOO * SOO::dup ( ) const

inlineoverridevirtual

Creates a new instance as copy following the red book definition.

Implements SO.

equal()

bool SOO::equal ( const SO *  ) const

inlineoverridevirtual

Equality.

Equality means: SOL und SOM are always equal.
For SOD and SOK, share_ptr<> points to the same object.
For SOA, share_ptr<> points to the same object, but empty arrays are equal nonetheless.
For SOO and SOo the function pointer must be the same.
Otherwise the value must be the same, even for SOS with shared_ptr<>.

Returns

bool ... true if the SO's are of the same type and equal

See also

Will be used directly and unchanged as operator eq

Implements SO.

invariant()

bool SOO::invariant ( ) const

inlineoverrideprivatevirtualnoexcept

Checks class invariants.

Returns

bool ... Indicates whether the class invariants are maintained.

Reimplemented from DbC.

opequal()

std::string SOO::opequal ( ) const

inlineoverridevirtual

For operators '=', 'cvs' and 'stack'.

Implements SO.

ot()

OTCode SOO::ot ( ) const

inlineoverridevirtual

Returns an OTCode.

A "manual" implementation of polymorphism, where C++-polymorphisms fail

Returns

OTCode ... The OTCode of the instance.

Implements SO.

Reimplemented in SOo.

type()

std::string SOO::type ( ) const

inlineoverridevirtual

Returns a type name.

Returns

std::string ... The type name of the instance.

Implements SO.

Member Data Documentation

srep_

const char* const SOO::srep_

private

A name just for representation.

We aren't the owner.

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

• sosimp.h