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BGArray Class Reference

Array with dynamic size. More...

#include <bgcontainer.h>

Class diagram for BGArray:

Public Members
		BGArray ( )
		Standard constructor of list.
		BGArray ( long initialSize )
		Constructor of lis. More...
	virtual	~BGArray ( )
		Destructor.
	virtual BGString	toString ( )
		Generates string representation of this object. More...
	virtual unsigned long	hash ( )
		Generates a 'unique' hashvalue of this object. More...
	virtual bool	equals ( BGObject &obj )
		Returns true, if specified object is equal to own instance. More...
	virtual BGString	className ( )
		Return the class name for this class. More...
	long	length ( ) const
	void	ensure ( long neededSize )
		Ensure specified count of places.
	BGArray&	add ( BGObject *newObject )
		Adds new element to list.
	BGArray&	set ( BGObject *newObject, long i )
		Set specified list element and probably free existing element at this place.
	BGObject*	get ( long i )
		Returns specified element at position. More...
Protected Members
	void	realloc ( long plusSize = REALLOCSIZE )
		Reallocates string to actual size + plusSize. More...

Detailed Description

Array with dynamic size.

Similar to BGString behaviour.

Author(s):: Dietrich Pfeifle

Version:: 1.0

Member Function Documentation

BGArray::BGArray (long initialSize)

Constructor of lis.

Parameters:

initialSize

Reserves specified places

virtual BGString BGArray::toString () [virtual]

Generates string representation of this object.

This is useful for logging, etc. - This method will replace dump !

Returns:: Stringrepresentation of this object

Reimplemented from BGObject.

virtual unsigned long BGArray::hash () [virtual]

Generates a 'unique' hashvalue of this object.

Note: The returned pointer will point to class buffer. Therefore do not delete it, dupe it if you need it outside of instance lifecycle.

Returns:: Hash of this object

Reimplemented from BGObject.

virtual bool BGArray::equals (BGObject & obj) [virtual]

Returns true, if specified object is equal to own instance.

First we compare class identifier. If both object has same class type, we dispatch to compare method, which should always be able to compare instances with same type.

Parameters:

obj

Object reference to compare with us