PUBLIC

ObjectC::ObjectC(void) ObjectC::ObjectC(void *,BooleanT) ObjectC::ObjectC(const StringC &) ObjectC::ObjectC(ObjectBodyC &) ObjectC::Body(void) ObjectC::Body(void) const ObjectC::CHandle(void) ObjectC::Name(void) const ObjectC::SetName(const StringC &) ObjectC::SigChanged(void) ObjectC::SetAttrib(const StringC &,const StringC &) ObjectC::Attrib(const StringC &) ObjectC::AttribInt(const StringC &) const ObjectC::AttribReal(const StringC &) const ObjectC::HasAttribute(const StringC &) const ObjectC::IsReadOnly(void) const ObjectC::SetReadOnly(BooleanT) ObjectC::Delta(const DeltaC &) ObjectC::Write(OStreamC &) ObjectC::WriteFile(StringC &) ObjectC::TypeName(void) const ObjectC::Access(void) DPEntityC::operator=(const DPEntityC &) DPEntityC::Body(void) DPEntityC::Body(void) const DPEntityC::Save(ostream &) const RCHandleAC::Abstract(void) RCHandleAC::IsHandleType(const DT &) const RCHandleAC::CheckHandleType(const DT &) const RCHandleAC::Save(ostream &) const RCHandleAC::Copy(void) const RCHandleC::IsValid(void) const RCHandleC::IsValidObject(void) const RCHandleC::operator=(const RCHandleC &) RCHandleC::operator==(const RCHandleC &) const RCHandleC::operator!=(const RCHandleC &) const RCHandleC::Hash(void) const RCHandleC::IsConst(void) const RCHandleC::IsNotConst(void) const RCHandleC::SetConst(void) const RCHandleC::Invalidate(void) RCHandleC::Body(void) RCHandleC::Body(void) const

ObjectC
Object handle
include	"amma/GUI/ViewObject.hh"
User Level:	Default
Library:	GUIView
Example:	ex3DCanvas.cc
Section:	GUI.View
In Scope:	StdView

Parent Classes:

public DPEntityC

EventC
GroupC
SequenceBaseC

ObjectC()

Default constructor.
Creates an invalid handle.

ObjectC(void * objH,BooleanT)

Create from 'C' handle.
The handle MUST be created with the 'CHandle' function. It is the user's responsibility to ensure the object still exits when this function is called.

ObjectC(const StringC & name)

Created a simple named object.

ObjectC(ObjectBodyC & bod)

Body constructor.

ObjectBodyC & Body()

Access body

const ObjectBodyC & Body() const

Access body
Use only for base constructors of derived classes!!!

void * CHandle()

Get a 'C' handle for the object.

const StringC & Name() const

Access object name.

void SetName(const StringC & nm)

Set name of object.

Signal0C & SigChanged()

Access changed signal.

void SetAttrib(const StringC & attr,const StringC & val)

Set attribute.
Thread safe.

StringC Attrib(const StringC & attr)

Access attribute.
Thread safe.

IntT AttribInt(const StringC & attr) const

Access attribute as int
Thread safe.

RealT AttribReal(const StringC & attr) const

Access attribute as real
Thread safe.

BooleanT HasAttribute(const StringC & attr) const

Test if attribute set.

BooleanT IsReadOnly() const

Is object read only ?

void SetReadOnly(BooleanT only = true)

Is object read only ?

void Delta(const DeltaC & delta)

Queue update.
Thread safe.

BooleanT Write(OStreamC & out)

Save object to stream.

BooleanT WriteFile(StringC & out)

Save object to stream.

const char * TypeName() const

Get type name.
Used for selecting rendering method.

RWLockC & Access()

Access control lock.

const DPEntityC & operator=(const DPEntityC & dat)

Assignment.

DPEntityBodyC & Body()

Access body.

const DPEntityBodyC & Body() const

Access body.

BooleanT Save(ostream & out) const

RCAbstractC Abstract()

Create an abstract handle to this object.

BooleanT IsHandleType(const DT &) const

Is handle of given type ?

void CheckHandleType(const DT & dummy) const

Check handle type. Throw an expception if not.

BooleanT Save(ostream & out) const

Save to ostream.

RCHandleAC<DPEntityBodyC> Copy() const

Creat a deep copy of this object.
protected:

BooleanT IsValid() const

Check its a valid handle.

BooleanT IsValidObject() const

Check its a valid handle, and that the object is pointed to is also valid.

RCHandleC<DPEntityBodyC> & operator=(const RCHandleC<DPEntityBodyC> & oth)

Assignment.

BooleanT operator==(const RCHandleC<DPEntityBodyC> & oth) const

Comparison operator.

BooleanT operator!=(const RCHandleC<DPEntityBodyC> & oth) const

Comparison operator.

UIntT Hash() const

Hash function.x

BooleanT IsConst() const

Is object constant ?

BooleanT IsNotConst() const

Is object not constant ?

void SetConst(void) const

Lock the object.
This is const as a convience though it actual modified the object, often object you wish to ensure are constant already have const set. protected:

void Invalidate()

Turn this into an invalid handle.

DPEntityBodyC & Body()

Direct access to body.

const DPEntityBodyC & Body() const

Constant access to body.