SOA Class Reference

Semantic Object Array. More...

#include <sox.h>

Inheritance diagram for SOA:

Collaboration diagram for SOA:

Classes
struct	SOAArray
	Semantic Object Array - array member class. More...

Public Member Functions
	SOA (size_t p_l=0, bool p_exec=false)
	ctor.
public_accessor void	setSO (size_t p_index, SOp p_o)
	Setter for an array object. More...
SOp	at (size_t p_pos) const
	Returns a copy of the SOp at the given position. More...
public_virtual SOA *	dup () const override
	Creates a new instance as copy following the PostScript definition. More...
SOA *	clone () const override
	Creates a new instance as copy with deep cloning. More...
string	opequal () const override
	For operators '=' and 'stack'. More...
string	opequalequal (Context &) const override
	For operators '==' and 'pstack'. More...
OTCode	ot () const override
	Returns an OTCode. More...
bool	equal (const SO *p_other) const override
	Equality. More...
size_t	getSize () const override
	Getter for the number of characters or number of objects. More...
public_other void	reduce ()
	Reduces the array by one SO at the end. More...
void	unfold2exec (Context &k) const
	Unfolds duplicates of the array-content to the execution stack.
SOp	front_pop ()
	Returns a copy of the SOp at position 0 and removes this first position from the array.
Public Member Functions inherited from SO
	SO (bool p_exec=false)
	Ctor.
virtual	~SO ()
	Virtual dtor. More...
public_accessor 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 public_virtual SO *	dup () const =0
	Creates a new instance as copy following the PostScript definition. More...
virtual SO *	clone () const
	Creates a new instance as copy with deep cloning. More...
virtual string	opequal () const =0
	For operators '=' and 'stack'. More...
virtual string	opequalequal (class Context &) const
	For operators '==' and 'pstack'. More...
virtual OTCode	ot () const =0
	Returns an OTCode. More...
virtual bool	equal (const SO *p_other) const =0
	Equality. More...
Public Member Functions inherited from Counter< SO >
	Counter ()
	Ctor.

Private Member Functions
	SOA (shared_ptr< SOAArray > p_v, bool p_exec)
	Private ctor for dup().

Private Attributes
shared_ptr< SOAArray >	v_
	The shared array.

Additional Inherited Members
Static Public Member Functions inherited from Counter< SO >
static int	getTotalCounter ()
	Static getter for created objects.
static int	getAliveCounter ()
	Static getter for objects alive.
Protected Attributes inherited from SO
bool	exec_ = false
	All SOs have executive vs. More...

Detailed Description

Semantic Object Array.

SOA owns its objects.

Invariant

v_ never is null.

Member Function Documentation

at()

SOp SOA::at ( size_t  p_pos ) const

inline

Returns a copy of the SOp at the given position.

The arrays keeps ownership of the element.

clone()

SOA * SOA::clone ( ) const

inlineoverridevirtual

Creates a new instance as copy with deep cloning.

Reimplemented from SO.

dup()

public_virtual SOA * SOA::dup ( ) const

inlineoverridevirtual

Creates a new instance as copy following the PostScript definition.

Implements SO.

equal()

bool SOA::equal ( const SO *  p_other ) const

inlineoverridevirtual

Equality.

Equality means: For SOD, share_ptr<> points to the same object.
For SOA, share_ptr<> points to the same object, but empty arrays are equal nonetheless.
SO0 und SOM are always equal.
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

Implements SO.

getSize()

size_t SOA::getSize ( ) const

inlineoverridevirtual

Getter for the number of characters or number of objects.

Reimplemented from SO.

opequal()

string SOA::opequal ( ) const

inlineoverridevirtual

For operators '=' and 'stack'.

Implements SO.

opequalequal()

string SOA::opequalequal ( Context &  ) const

overridevirtual

For operators '==' and 'pstack'.

Reimplemented from SO.

ot()

OTCode SOA::ot ( ) const

inlineoverridevirtual

Returns an OTCode.

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

Returns

char ... OTCode of the SO

Implements SO.

reduce()

public_other void SOA::reduce ( )

inline

Reduces the array by one SO at the end.

The element will be deleted. An empty array stays unchanged without an error condition.

setSO()

public_accessor void SOA::setSO ( size_t  p_index, SOp  p_o  )

inline

Setter for an array object.

Without range check. Takes ownership of p_o. The existing SOx will be deleted.

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

• sox.h
• sox.cpp