openfluid::core::DoubleValue Class Reference

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
StringVal.toDoubleValue(Val1);
 
// to double
double DblVal;
StringVal.toDouble(DblVal);

Example : conversion to string

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

#include <core/DoubleValue.hpp>

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

Inheritance diagram for openfluid::core::DoubleValue:

Collaboration diagram for openfluid::core::DoubleValue:

Constructor & Destructor Documentation

DoubleValue() [1/4]

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

inlinenoexcept

Default constructor

DoubleValue() [2/4]

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

inlinenoexcept

Copy constructor

DoubleValue() [3/4]

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

inlinenoexcept

Move constructor

DoubleValue() [4/4]

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

inlinenoexcept

Constructor from plain old type

~DoubleValue()

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

virtualdefault

Member Function Documentation

clone()

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

inlineoverridevirtual

Reimplemented from openfluid::core::Value.

convert()

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

overridevirtual

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

inlineoverridevirtual

Implements openfluid::core::Value.

operator double()

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

inline

Cast operator

operator=() [1/4]

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

default

operator=() [2/4]

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

overridevirtual

Assignment operator

Reimplemented from openfluid::core::Value.

operator=() [3/4]

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

default

operator=() [4/4]

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

overridevirtual

Move 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

inlineoverridevirtual

Implements openfluid::core::Value.

writeToStream()

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

overridevirtual

Implements openfluid::core::Value.

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

• core/DoubleValue.hpp