OMF::UnlimitedNatural Class Reference

#include

Inheritance diagram for OMF::UnlimitedNatural:

List of all members.

---

Detailed Description

The UnlimitedNatural class represents a basic natural with a range of 0 to infinity. The value infinity is denoted by the integer value, -1, or the value "*". Note that the assignment and cast operators provided by this interface will attempt to interpret values of -1 as infinity. A special cast operator can be used to convert this into an unsigned value. In this case, note that the "*" value will become the highest positive value.

Public Member Functions
	UnlimitedNatural ()
	UnlimitedNatural (const std::string &value)
	UnlimitedNatural (int value)
virtual	~UnlimitedNatural ()
const UnlimitedNatural &	operator= (const std::string &value)
const UnlimitedNatural &	operator= (int value)
	operator int () const
	operator unsigned () const
bool	isUnlimited () const
virtual size_t	hashCode () const
virtual const std::string &	typeCode () const
	operator const std::string & () const
	operator const char * () const
bool	empty () const
void	clear ()
const std::string &	str () const
ModelObject *	metaObject ()
Protected Attributes
bool	_empty
	True indicates a non-value.
std::string	_value
	The string value of the primitive.

---

Constructor & Destructor Documentation

OMF::UnlimitedNatural::UnlimitedNatural (   )

OMF::UnlimitedNatural::UnlimitedNatural (  const std::string &  value  )

OMF::UnlimitedNatural::UnlimitedNatural (  int  value  )

virtual OMF::UnlimitedNatural::~UnlimitedNatural (   )  [virtual]

---

Member Function Documentation

void OMF::Primitive::clear (   )  [inherited]

bool OMF::Primitive::empty (   )  const [inherited]

virtual size_t OMF::UnlimitedNatural::hashCode (   )  const [virtual]

Hashing for unlimited naturals is the same as hashing for regular integers. Note that in the case of an unlimited value, the hash key will (fortunately) be 2^15-1. Reimplemented from OMF::Primitive.

bool OMF::UnlimitedNatural::isUnlimited (   )  const

Returns true if the natural value is unlimited (i.e., infinity).

ModelObject* OMF::Object::metaObject (   )  [inherited]

Return the meta-object of this instance. The meta-object is an instance of the metaclass of this object. For example, the metaclass of UML::Attribute is Model::Class. The metaobject for an instance of UML::Attribute is an instance of Model::Class. This method may force a load of an entire metamodel in order to return the correct object.

OMF::Primitive::operator const char * (   )  const [inherited]

OMF::Primitive::operator const std::string & (   )  const [inherited]

OMF::UnlimitedNatural::operator int (   )  const

OMF::UnlimitedNatural::operator unsigned (   )  const

const UnlimitedNatural& OMF::UnlimitedNatural::operator= (  int  value  )

const UnlimitedNatural& OMF::UnlimitedNatural::operator= (  const std::string &  value  )

Reimplemented from OMF::Primitive.

const std::string& OMF::Primitive::str (   )  const [inherited]

Explicitly cast this object to a string.

virtual const std::string& OMF::UnlimitedNatural::typeCode (   )  const [virtual]

The typeCode method returns a textual description of an object's type. This can vary between classifications of objects. For primitives and collections, the names are essentially static. For model objects, enumerations and collections the name of the object is the scoped name of the instantiating class. Note that the names of primitives are not typed. Implements OMF::Object.

---

Member Data Documentation

bool OMF::Primitive::_empty [protected, inherited]

True indicates a non-value.

std::string OMF::Primitive::_value [protected, inherited]

The string value of the primitive.

---

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

• UnlimitedNatural.hpp

---