CriteriaNot Class Reference

#include <criteria.h>

Inheritance diagram for CriteriaNot:

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
virtual CriteriaNode *	clone () const
	CriteriaNot (CriteriaNode *child)
virtual	~CriteriaNot ()
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 109 of file criteria.h.

Constructor & Destructor Documentation

CriteriaNot::CriteriaNot

(

CriteriaNode *

child)

Definition at line 178 of file criteria.cpp.

References CriteriaNode::getParent(), m_child, CriteriaParent::replaceChild(), and CriteriaNode::setParent().

Referenced by clone().

                                              :
    CriteriaParent()
{
    assert( child != NULL );
    setParent( child->getParent() );
    m_child = child;
    if ( child->getParent() )
        child->getParent()->replaceChild( child, this );
    child->setParent( this );
}

CriteriaNot::~CriteriaNot ( )

virtual

Definition at line 189 of file criteria.cpp.

References m_child.

{
    if (m_child)
        delete m_child;
}

Member Function Documentation

CriteriaNode * CriteriaNot::clone ( ) const

virtual

Implements CriteriaParent.

Definition at line 170 of file criteria.cpp.

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

{
    assert( m_child );
    CriteriaNode *cloned_child = m_child->clone();
    CriteriaNot  *temp = new CriteriaNot( cloned_child );
    return temp;
}

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

virtual

Implements CriteriaNode.

Definition at line 162 of file criteria.cpp.

References m_child.

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

string CriteriaNot::getDescription ( ) const

virtual

Implements CriteriaNode.

Definition at line 128 of file criteria.cpp.

References CriteriaNode::getDescription(), and m_child.

{
    assert( m_child != NULL );

    string temp = "NOT(";
    temp += m_child->getDescription();
    temp += ")";
    return temp;
}

string CriteriaNot::getText ( ) const

virtual

Implements CriteriaNode.

Definition at line 138 of file criteria.cpp.

{
    return "NOT";
}

bool CriteriaNot::isDestination ( unsigned  system) const

virtual

Implements CriteriaNode.

Definition at line 121 of file criteria.cpp.

References CriteriaNode::isDestination(), and m_child.

{
    assert( m_child != NULL );

    return !( m_child->isDestination( system ) );
}

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

virtual

Implements CriteriaParent.

Definition at line 143 of file criteria.cpp.

References m_child.

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

CriteriaNode * CriteriaNot::unhook ( )

virtual

Implements CriteriaNode.

Definition at line 149 of file criteria.cpp.

References CriteriaNode::getParent(), m_child, CriteriaParent::replaceChild(), and CriteriaNode::setParent().

{
    m_child->setParent( getParent() );
    getParent()->replaceChild( this, m_child );
    m_child = NULL;
    return this;
}

CriteriaNode * CriteriaNot::unhook ( CriteriaNode *  child)

virtual

Implements CriteriaParent.

Definition at line 157 of file criteria.cpp.

References CriteriaNode::getParent(), and CriteriaParent::unhook().

{
    return getParent()->unhook( this );
}

Member Data Documentation

CriteriaNode* CriteriaNot::m_child

protected

Definition at line 127 of file criteria.h.

Referenced by clone(), CriteriaNot(), getChildren(), getDescription(), isDestination(), replaceChild(), unhook(), and ~CriteriaNot().

---

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

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