pma::SortedObjectBase Class Reference

#include <SortedObjects.h>

Inheritance diagram for pma::SortedObjectBase:

Public Member Functions
	SortedObjectBase (void)
	SortedObjectBase (pma::SortedObjectBase *prevElement, pma::SortedObjectBase *nextElement)
	SortedObjectBase (const pma::SortedObjectBase &src)
	Note: copy constructor does not preserve connections. More...
virtual	~SortedObjectBase (void)
virtual void	Disconnect (void)
virtual bool	AddNext (pma::SortedObjectBase *nextElement)
virtual int	RemoveNext (pma::SortedObjectBase *nextElement)
virtual bool	IsFirst (void) const
virtual bool	IsLast (void) const
virtual pma::SortedObjectBase *	Prev (void) const
virtual pma::SortedObjectBase *	Next (unsigned int index=0) const
virtual unsigned int	NextCount (void) const

Protected Attributes
pma::SortedObjectBase *	next
pma::SortedObjectBase *	prev

Friends
class	pma::SortedBranchBase

Detailed Description

Definition at line 23 of file SortedObjects.h.

Constructor & Destructor Documentation

pma::SortedObjectBase::SortedObjectBase ( void  )

inline

Definition at line 28 of file SortedObjects.h.

: next(0), prev(0) {}

pma::SortedObjectBase::SortedObjectBase	(	pma::SortedObjectBase *	prevElement,
		pma::SortedObjectBase *	nextElement
	)

Definition at line 18 of file SortedObjects.cxx.

                                                                                                        :
        next(0), prev(0)
{
        if (prevElement) prevElement->AddNext(this);
        if (nextElement) AddNext(nextElement);
}

pma::SortedObjectBase::SortedObjectBase ( const pma::SortedObjectBase &  src )

inline

Note: copy constructor does not preserve connections.

Definition at line 32 of file SortedObjects.h.

: next(0), prev(0) {}

virtual pma::SortedObjectBase::~SortedObjectBase ( void  )

inlinevirtual

Definition at line 34 of file SortedObjects.h.

{ Disconnect(); }

Member Function Documentation

bool pma::SortedObjectBase::AddNext ( pma::SortedObjectBase *  nextElement )

virtual

Reimplemented in pma::SortedBranchBase.

Definition at line 31 of file SortedObjects.cxx.

{
        if (!nextElement || (nextElement == this)) return false;

        if (next && (next->prev == this))
                next->prev = 0;

        if (nextElement->prev && (nextElement->prev != this))
                nextElement->prev->RemoveNext(nextElement);

        next = nextElement;
        next->prev = this;
        return true;
}

void pma::SortedObjectBase::Disconnect ( void  )

virtual

Reimplemented in pma::SortedBranchBase.

Definition at line 25 of file SortedObjects.cxx.

{
        if (prev) prev->RemoveNext(this);
        if (next) RemoveNext(next);
}

virtual bool pma::SortedObjectBase::IsFirst ( void  ) const

inlinevirtual

Definition at line 41 of file SortedObjects.h.

{ return !prev; }

virtual bool pma::SortedObjectBase::IsLast ( void  ) const

inlinevirtual

Reimplemented in pma::SortedBranchBase.

Definition at line 42 of file SortedObjects.h.

{ return !next; }

virtual pma::SortedObjectBase* pma::SortedObjectBase::Next ( unsigned int  index = 0 ) const

inlinevirtual

Reimplemented in pma::SortedBranchBase.

Definition at line 45 of file SortedObjects.h.

{ return next; }

virtual unsigned int pma::SortedObjectBase::NextCount ( void  ) const

inlinevirtual

Reimplemented in pma::SortedBranchBase.

Definition at line 46 of file SortedObjects.h.

        {
                if (next) return 1;
                else return 0;
        }

virtual pma::SortedObjectBase* pma::SortedObjectBase::Prev ( void  ) const

inlinevirtual

Definition at line 44 of file SortedObjects.h.

{ return prev; }

int pma::SortedObjectBase::RemoveNext ( pma::SortedObjectBase *  nextElement )

virtual

Reimplemented in pma::SortedBranchBase.

Definition at line 46 of file SortedObjects.cxx.

{
        if (nextElement && (next == nextElement))
        {
                if (next->prev == this) next->prev = 0;
                else
                {
                        mf::LogError("pma::SortedObjectBase") << "Object structure is broken.";
                }

                next = 0;
                return 0;
        }
        else return -1;
}

Friends And Related Function Documentation

friend class pma::SortedBranchBase

friend

Definition at line 25 of file SortedObjects.h.

Member Data Documentation

pma::SortedObjectBase* pma::SortedObjectBase::next

protected

Definition at line 53 of file SortedObjects.h.

pma::SortedObjectBase* pma::SortedObjectBase::prev

protected

Definition at line 54 of file SortedObjects.h.

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

• SortedObjects.h
• SortedObjects.cxx