CriteriaRoot Class Reference

#include <criteria.h>

Inheritance diagram for CriteriaRoot:

Public Member Functions
virtual bool	isDestination (unsigned system) const
virtual std::string	getDescription () const
virtual std::string	getText () const
virtual CriteriaNode *	unhook ()
virtual CriteriaNode *	unhook (CriteriaNode *child)
virtual std::vector < CriteriaNode * >	getChildren () const
CriteriaNode *	getChild () const
void	setChild (CriteriaNode *node)
virtual CriteriaNode *	clone () const
	CriteriaRoot (CriteriaNode *child=NULL)
virtual	~CriteriaRoot ()
virtual void	replaceChild (CriteriaNode *child, CriteriaNode *replacement)
Public Member Functions inherited from CriteriaParent
	CriteriaParent (CriteriaParent *parent=NULL)
virtual	~CriteriaParent ()
Public Member Functions inherited from CriteriaNode
	CriteriaNode (CriteriaParent *parent=NULL)
virtual	~CriteriaNode ()
void	setParent (CriteriaParent *parent)
CriteriaParent *	getParent ()

Protected Attributes
CriteriaNode *	m_child

Detailed Description

Definition at line 80 of file criteria.h.

Constructor & Destructor Documentation

CriteriaRoot::CriteriaRoot

(

CriteriaNode *

child = NULL)

Definition at line 105 of file criteria.cpp.

References m_child, and CriteriaNode::setParent().

Referenced by clone().

                                                :
    CriteriaParent( NULL )
    , m_child( child )
{
    if (m_child)
        m_child->setParent( this );
}

CriteriaRoot::~CriteriaRoot ( )

virtual

Definition at line 113 of file criteria.cpp.

References m_child.

{
    if (m_child)
        delete m_child;
}

Member Function Documentation

CriteriaNode * CriteriaRoot::clone ( ) const

virtual

Implements CriteriaParent.

Definition at line 89 of file criteria.cpp.

References CriteriaNode::clone(), CriteriaRoot(), and m_child.

Referenced by CriteriaPathNode::clone().

{
    CriteriaNode *cloned_child = NULL;
    if (m_child)
        cloned_child = m_child->clone();
    CriteriaRoot *temp = new CriteriaRoot( cloned_child );
    return temp;
}

CriteriaNode* CriteriaRoot::getChild ( ) const

inline

Definition at line 91 of file criteria.h.

References m_child.

    {
        return m_child;
    }

vector< CriteriaNode * > CriteriaRoot::getChildren ( ) const

virtual

Implements CriteriaNode.

Definition at line 81 of file criteria.cpp.

References m_child.

{
    vector< CriteriaNode* >temp;
    if (m_child)
        temp.push_back( m_child );
    return temp;
}

string CriteriaRoot::getDescription ( ) const

virtual

Implements CriteriaNode.

Definition at line 50 of file criteria.cpp.

References CriteriaNode::getDescription(), and m_child.

Referenced by CriteriaPathNode::getDescription().

{
    if (m_child)
        return m_child->getDescription();
    else
        return "";
}

string CriteriaRoot::getText ( ) const

virtual

Implements CriteriaNode.

Definition at line 58 of file criteria.cpp.

{
    return "";
}

bool CriteriaRoot::isDestination ( unsigned  system) const

virtual

Implements CriteriaNode.

Definition at line 42 of file criteria.cpp.

References CriteriaNode::isDestination(), and m_child.

Referenced by CriteriaPathNode::isDestination().

{
    if (m_child)
        return m_child->isDestination( system );
    else
        return false;
}

void CriteriaRoot::replaceChild ( CriteriaNode *  child, CriteriaNode *  replacement  )

virtual

Implements CriteriaParent.

Definition at line 63 of file criteria.cpp.

References m_child.

{
    assert( child == m_child );
    m_child = replacement;
}

void CriteriaRoot::setChild

(

CriteriaNode *

node)

Definition at line 98 of file criteria.cpp.

References m_child, and CriteriaNode::setParent().

{
    m_child = node;
    if (m_child)
        m_child->setParent( this );
}

CriteriaNode * CriteriaRoot::unhook ( )

virtual

Implements CriteriaNode.

Definition at line 69 of file criteria.cpp.

{
    return NULL;
}

CriteriaNode * CriteriaRoot::unhook ( CriteriaNode *  child)

virtual

Implements CriteriaParent.

Definition at line 74 of file criteria.cpp.

References m_child.

{
    assert( child == m_child );
    m_child = NULL;
    return child;
}

Member Data Documentation

CriteriaNode* CriteriaRoot::m_child

protected

Definition at line 104 of file criteria.h.

Referenced by clone(), CriteriaRoot(), getChild(), getChildren(), getDescription(), isDestination(), replaceChild(), setChild(), unhook(), and ~CriteriaRoot().

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

• src/gfx/nav/criteria.h
• src/gfx/nav/criteria.cpp