App::PropertyIntegerList Class Reference

Integer list properties. More...

#include <PropertyStandard.h>

Inheritance diagram for App::PropertyIntegerList:

Public Member Functions
virtual Property *	Copy (void) const
	Returns a new copy of the property (mainly for Undo/Redo and transactions).
virtual unsigned int	getMemSize (void) const
	This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB? This method is defined in Base::Persistence.
virtual PyObject *	getPyObject (void)
	This method returns the Python wrapper for a C++ object.
virtual int	getSize (void) const
virtual Base::Type	getTypeId (void) const
const std::vector< long > &	getValues (void) const
long	operator[] (const int idx) const
	index operator
virtual void	Paste (const Property &from)
	PropertyIntegerList ()
	A constructor.
virtual void	Restore (Base::XMLReader &reader)
	This method is used to restore properties from an XML document.
virtual void	Save (Base::Writer &writer) const
	This method is used to save properties to an XML document.
void	set1Value (const int idx, long value)
virtual void	setPyObject (PyObject *)
virtual void	setSize (int newSize)
void	setValue (long)
	Sets the property.
void	setValues (const std::vector< long > &values)
	~PropertyIntegerList ()
	A destructor.
Static Public Member Functions
static void *	create (void)
static Base::Type	getClassTypeId (void)
static void	init (void)

Detailed Description

Integer list properties.

Definition at line 253 of file PropertyStandard.h.

Constructor & Destructor Documentation

PropertyIntegerList::PropertyIntegerList ( )

A constructor.

A more elaborate description of the constructor.

Definition at line 599 of file PropertyStandard.cpp.

Referenced by Copy().

PropertyIntegerList::~PropertyIntegerList ( )

A destructor.

A more elaborate description of the destructor.

Definition at line 604 of file PropertyStandard.cpp.

Member Function Documentation

Property * PropertyIntegerList::Copy ( void ) const [virtual]

Returns a new copy of the property (mainly for Undo/Redo and transactions).

Implements App::Property.

Definition at line 703 of file PropertyStandard.cpp.

References draftTools::p, and PropertyIntegerList().

void * App::PropertyIntegerList::create ( void ) [static]

Reimplemented from App::PropertyLists.

Definition at line 593 of file PropertyStandard.cpp.

Base::Type App::PropertyIntegerList::getClassTypeId ( void ) [static]

Reimplemented from App::PropertyLists.

Definition at line 593 of file PropertyStandard.cpp.

unsigned int PropertyIntegerList::getMemSize ( void ) const [virtual]

This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB? This method is defined in Base::Persistence.

See also:: Base::Persistence

Reimplemented from App::Property.

Definition at line 717 of file PropertyStandard.cpp.

References Py::long.

PyObject * PropertyIntegerList::getPyObject ( void ) [virtual]

This method returns the Python wrapper for a C++ object.

It's in the responsibility of the programmer to do the correct reference counting. Basically there are two ways how to implement that: Either always return a new Python object then reference counting is not a matter or return always the same Python object then the reference counter must be incremented by one. However, it's absolutely forbidden to return always the same Python object without incrementing the reference counter.

The default implementation returns 'None'.

Reimplemented from Base::BaseClass.

Definition at line 637 of file PropertyStandard.cpp.

References getSize().

int PropertyIntegerList::getSize ( void ) const [virtual]

Implements App::PropertyLists.

Definition at line 614 of file PropertyStandard.cpp.

Referenced by getPyObject(), and Save().

Base::Type App::PropertyIntegerList::getTypeId ( void ) const [virtual]

Reimplemented from App::PropertyLists.

Definition at line 593 of file PropertyStandard.cpp.

const std::vector<long>& App::PropertyIntegerList::getValues ( void ) const [inline]

Definition at line 284 of file PropertyStandard.h.

void App::PropertyIntegerList::init ( void ) [static]

Reimplemented from App::PropertyLists.

Definition at line 593 of file PropertyStandard.cpp.

long App::PropertyIntegerList::operator[] ( const int idx ) const [inline]

index operator

Definition at line 279 of file PropertyStandard.h.

void PropertyIntegerList::Paste ( const Property & from ) [virtual]

Definition at line 710 of file PropertyStandard.cpp.

References App::Property::aboutToSetValue(), and App::Property::hasSetValue().

void PropertyIntegerList::Restore ( Base::XMLReader & ) [virtual]

This method is used to restore properties from an XML document.

It uses the XMLReader class, which bases on SAX, to read the in Save() written information. Again the Vector as an example:

 void PropertyVector::Restore(Base::XMLReader &reader)
 {
   // read my Element
   reader.readElement("PropertyVector");
   // get the value of my Attribute
   _cVec.x = (float)reader.getAttributeAsFloat("valueX");
   _cVec.y = (float)reader.getAttributeAsFloat("valueY");
   _cVec.z = (float)reader.getAttributeAsFloat("valueZ");
 }

Implements Base::Persistence.

Definition at line 684 of file PropertyStandard.cpp.

References RobotExampleTrajectoryOutOfShapes::count, Base::XMLReader::getAttributeAsInteger(), Base::XMLReader::readElement(), Base::XMLReader::readEndElement(), and setValues().

void PropertyIntegerList::Save ( Base::Writer & ) const [virtual]

This method is used to save properties to an XML document.

A good example you'll find in PropertyStandard.cpp, e.g. the vector:

  void PropertyVector::Save (Writer &writer) const
  {
     writer << writer.ind() << "<PropertyVector valueX=\"" <<  _cVec.x <<
                                            "\" valueY=\"" <<  _cVec.y <<
                                            "\" valueZ=\"" <<  _cVec.z <<"\"/>" << endl;
  }

The writer.ind() expression writes the indention, just for pretty printing of the XML. As you see, the writing of the XML document is not done with a DOM implementation because of performance reasons. Therefore the programmer has to take care that a valid XML document is written. This means closing tags and writing UTF-8.