sofa::core::topology::TopologyChange Class Reference

#include <TopologyChange.h>

Base class to indicate a topology change occurred. More...

Inheritance diagram for sofa::core::topology::TopologyChange:

Detailed Description

Base class to indicate a topology change occurred.

All topological changes taking place in a given BaseTopology will issue a TopologyChange in the BaseTopology's changeList, so that BasicTopologies mapped to it can know what happened and decide how to react. Classes inheriting from this one describe a given topolopy change (e.g. RemovedPoint, AddedEdge, etc). The exact type of topology change is given by member changeType.

Protected Attributes
TopologyChangeType	m_changeType
	A code that tells the nature of the Topology modification event (could be an enum). More...

Public Member Functions
virtual	~TopologyChange ()
TopologyChangeType	getChangeType () const
	Returns the code of this TopologyChange. More...
virtual bool	write (std::ostream &out) const
virtual bool	read (std::istream &in)

Protected Member Functions
	TopologyChange (TopologyChangeType changeType=BASE)

Friends
SOFA_CORE_API friend std::ostream &	operator<< (std::ostream &out, const TopologyChange *t)
	Output stream. More...
SOFA_CORE_API friend std::istream &	operator>> (std::istream &in, TopologyChange *&t)
	Input (empty) stream. More...
SOFA_CORE_API friend std::istream &	operator>> (std::istream &in, const TopologyChange *&)
	Input (empty) stream. More...

Attribute details

m_changeType

TopologyChangeType sofa::core::topology::TopologyChange::m_changeType

protected

A code that tells the nature of the Topology modification event (could be an enum).

Constructor details

~TopologyChange()

sofa::core::topology::TopologyChange::~TopologyChange ( )

virtual

\ brief Destructor.

Must be virtual for TopologyChange to be a Polymorphic type.

TopologyChange()

sofa::core::topology::TopologyChange::TopologyChange ( TopologyChangeType  changeType = BASE )

inlineprotected

Function details

getChangeType()

TopologyChangeType sofa::core::topology::TopologyChange::getChangeType ( ) const

inline

Returns the code of this TopologyChange.

read()

bool sofa::core::topology::TopologyChange::read ( std::istream &  in )

virtual

write()

bool sofa::core::topology::TopologyChange::write ( std::ostream &  out ) const

virtual

Related details

operator<<

SOFA_CORE_API friend std::ostream& operator<< ( std::ostream &  out, const TopologyChange *  t  )

friend

Output stream.

operator>> [1/2]

SOFA_CORE_API friend std::istream& operator>> ( std::istream &  in, const TopologyChange *&    )

friend

Input (empty) stream.

operator>> [2/2]

SOFA_CORE_API friend std::istream& operator>> ( std::istream &  in, TopologyChange *&  t  )

friend

Input (empty) stream.