openfluid::core::DoubleValue Class Reference

#include <core/DoubleValue.hpp>

Inheritance diagram for openfluid::core::DoubleValue:

Collaboration diagram for openfluid::core::DoubleValue:

Public Member Functions
	DoubleValue ()
	DoubleValue (const DoubleValue &Val)
	DoubleValue (const double &POD)
virtual	~DoubleValue ()
Value &	operator= (const Value &Other)
	operator double () const
Type	getType () const
Value *	clone () const
bool	convert (Value &Val) const
double	get () const
void	set (const double &Val)
void	writeToStream (std::ostream &OutStm) const
void	writeQuotedToStream (std::ostream &OutStm) const
Public Member Functions inherited from openfluid::core::SimpleValue
	SimpleValue ()
virtual	~SimpleValue ()
bool	isSimple () const
bool	isCompound () const
Public Member Functions inherited from openfluid::core::Value
	Value ()=default
virtual	~Value ()
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

DoubleValue is a container for a signed double precision floating point value.

See also

Value

Example : declaration

// declaration of a DoubleValue, initialized to 0.0 by default
openfluid::core::DoubleValue Val1;

// declaration of a DoubleValue, initialized to 1.357
openfluid::core::DoubleValue Val2(1.357);

Example : getting the contained value

double Tmp1;

// using the get method
Tmp1 = Val1.get();

// or using the cast operator
Tmp1 = Val1;

Example : setting the contained value

// using the set method
Val1.set(101.99);

Example : conversion from string

openfluid::core::StringValue StringVal("57.33");

// to DoubleValue
Val1 = StringVal.toDoubleValue();

// to double
double DblVal = StringVal.toDouble();

Example : conversion to string

std::string StdStrVal = Val1.toString();

Constructor & Destructor Documentation

DoubleValue() [1/3]

openfluid::core::DoubleValue::DoubleValue ( )

inline

Default constructor

DoubleValue() [2/3]

openfluid::core::DoubleValue::DoubleValue ( const DoubleValue &  Val )

inline

Copy constructor

DoubleValue() [3/3]

openfluid::core::DoubleValue::DoubleValue ( const double &  POD )

inline

Constructor from plain old type

~DoubleValue()

virtual openfluid::core::DoubleValue::~DoubleValue ( )

inlinevirtual

Member Function Documentation

clone()

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

inlinevirtual

Reimplemented from openfluid::core::Value.

convert()

bool openfluid::core::DoubleValue::convert ( Value &  Val ) const

virtual

Reimplemented from openfluid::core::Value.

get()

double openfluid::core::DoubleValue::get ( ) const

inline

Returns the double value as plain old type

Returns

the double value

getType()

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

inlinevirtual

Implements openfluid::core::Value.

operator double()

openfluid::core::DoubleValue::operator double ( ) const

inline

Cast operator

operator=()

Value& openfluid::core::DoubleValue::operator= ( const Value &  )

virtual

Assignment operator

Reimplemented from openfluid::core::Value.

set()

void openfluid::core::DoubleValue::set ( const double &  Val )

inline

Sets the plain old type double value

Parameters

[in]

Val

the double value

writeQuotedToStream()

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

inlinevirtual

Implements openfluid::core::Value.

writeToStream()

void openfluid::core::DoubleValue::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/DoubleValue.hpp