openfluid::core::NullValue Class Reference

#include <core/NullValue.hpp>

Inheritance diagram for openfluid::core::NullValue:

Public Member Functions
	NullValue ()
	NullValue (const NullValue &)
virtual	~NullValue ()
Type	getType () const
Value *	clone () const
bool	isSimple () const
bool	isCompound () const
void	writeToStream (std::ostream &OutStm) const
void	writeQuotedToStream (std::ostream &OutStm) const
Public Member Functions inherited from openfluid::core::Value
	Value ()
virtual	~Value ()
virtual Value &	operator= (const Value &)
virtual bool	convert (Value &) const
bool	isDoubleValue () const
const DoubleValue &	asDoubleValue () const
DoubleValue &	asDoubleValue ()
bool	isIntegerValue () const
const IntegerValue &	asIntegerValue () const
IntegerValue &	asIntegerValue ()
bool	isBooleanValue () const
const BooleanValue &	asBooleanValue () const
BooleanValue &	asBooleanValue ()
bool	isStringValue () const
const StringValue &	asStringValue () const
StringValue &	asStringValue ()
bool	isNullValue () const
const NullValue &	asNullValue () const
NullValue &	asNullValue ()
bool	isVectorValue () const
const VectorValue &	asVectorValue () const
VectorValue &	asVectorValue ()
bool	isMatrixValue () const
const MatrixValue &	asMatrixValue () const
MatrixValue &	asMatrixValue ()
bool	isMapValue () const
const MapValue &	asMapValue () const
MapValue &	asMapValue ()
bool	isTreeValue () const
const TreeValue &	asTreeValue () const
TreeValue &	asTreeValue ()
std::string	toString () const

Additional Inherited Members
Public Types inherited from openfluid::core::Value
enum	Type {   NONE, BOOLEAN, INTEGER, DOUBLE,   STRING, VECTOR, MATRIX, MAP,   TREE, NULLL }
Static Public Member Functions inherited from openfluid::core::Value
static bool	getValueTypeFromString (const std::string &ValueTypeString, Value::Type &ValueType)
static std::string	getStringFromValueType (const Value::Type ValueType)

Detailed Description

NullValue is a container for null value, containing no data.

See Also

Value

Constructor & Destructor Documentation

openfluid::core::NullValue::NullValue ( )

inline

Default constructor

openfluid::core::NullValue::NullValue ( const NullValue &  )

inline

Copy constructor

virtual openfluid::core::NullValue::~NullValue ( )

inlinevirtual

Member Function Documentation

Value* openfluid::core::NullValue::clone ( ) const

inlinevirtual

Reimplemented from openfluid::core::Value.

Type openfluid::core::NullValue::getType ( ) const

inlinevirtual

Implements openfluid::core::Value.

bool openfluid::core::NullValue::isCompound ( ) const

inlinevirtual

Implements openfluid::core::Value.

bool openfluid::core::NullValue::isSimple ( ) const

inlinevirtual

Implements openfluid::core::Value.

void openfluid::core::NullValue::writeQuotedToStream ( std::ostream &  OutStm ) const

inlinevirtual

Implements openfluid::core::Value.

void openfluid::core::NullValue::writeToStream ( std::ostream &  OutStm ) const

virtual

Implements openfluid::core::Value.

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

• core/NullValue.hpp