dynamicgraph::command::Value Class Reference

#include <dynamic-graph/value.h>

Public Types
enum	Type {   NONE ,   BOOL ,   UNSIGNED ,   INT ,   FLOAT ,   DOUBLE ,   STRING ,   VECTOR ,   MATRIX ,   NB_TYPES }

Public Member Functions
	~Value ()
void	deleteValue ()
	Value (const bool &value)
	Value (const unsigned &value)
	Value (const int &value)
	Value (const float &value)
	Value (const double &value)
	Value (const std::string &value)
	Value (const Vector &value)
	Value (const Matrix &value)
	Value (const Value &value)
	Copy constructor.
	Value ()
Value	operator= (const Value &value)
Type	type () const
	Return the type of the value.
const EitherType	value () const
	Return the value as a castable value into the approriate type.
bool	boolValue () const
unsigned	unsignedValue () const
int	intValue () const
float	floatValue () const
double	doubleValue () const
std::string	stringValue () const
Vector	vectorValue () const
Matrix	matrixValue () const

Static Public Member Functions
static std::string	typeName (Type type)
	Return the name of the type.

Public Attributes
Type	type_
const void *const	value_

Friends
class	EitherType
DYNAMIC_GRAPH_DLLAPI friend std::ostream &	operator<< (std::ostream &os, const Value &value)
	Output in a stream.

Member Enumeration Documentation

Type

enum dynamicgraph::command::Value::Type

Enumerator
NONE
BOOL
UNSIGNED
INT
FLOAT
DOUBLE
STRING
VECTOR
MATRIX
NB_TYPES

Constructor & Destructor Documentation

~Value()

dynamicgraph::command::Value::~Value

(

)

Value() [1/10]

dynamicgraph::command::Value::Value ( const bool & value )

explicit

References value().

Referenced by operator<<, operator=(), and Value().

Value() [2/10]

dynamicgraph::command::Value::Value ( const unsigned & value )

explicit

References value().

Value() [3/10]

dynamicgraph::command::Value::Value ( const int & value )

explicit

References value().

Value() [4/10]

dynamicgraph::command::Value::Value ( const float & value )

explicit

References value().

Value() [5/10]

dynamicgraph::command::Value::Value ( const double & value )

explicit

References value().

Value() [6/10]

dynamicgraph::command::Value::Value ( const std::string & value )

explicit

References value().

Value() [7/10]

dynamicgraph::command::Value::Value ( const Vector & value )

explicit

References value().

Value() [8/10]

dynamicgraph::command::Value::Value ( const Matrix & value )

explicit

References value().

Value() [9/10]

dynamicgraph::command::Value::Value

(

const Value &

value

)

Copy constructor.

References Value(), and value().

Value() [10/10]

dynamicgraph::command::Value::Value ( )

explicit

Member Function Documentation

boolValue()

bool dynamicgraph::command::Value::boolValue

(

)

const

deleteValue()

void dynamicgraph::command::Value::deleteValue

(

)

doubleValue()

double dynamicgraph::command::Value::doubleValue

(

)

const

floatValue()

float dynamicgraph::command::Value::floatValue

(

)

const

intValue()

int dynamicgraph::command::Value::intValue

(

)

const

matrixValue()

Matrix dynamicgraph::command::Value::matrixValue

(

)

const

operator=()

Value dynamicgraph::command::Value::operator=

(

const Value &

value

)

References Value(), and value().

stringValue()

std::string dynamicgraph::command::Value::stringValue

(

)

const

type()

Type dynamicgraph::command::Value::type

(

)

const

Return the type of the value.

Referenced by typeName().

typeName()

std::string dynamicgraph::command::Value::typeName ( Type type )

static

Return the name of the type.

References type().

unsignedValue()

unsigned dynamicgraph::command::Value::unsignedValue

(

)

const

value()

const EitherType dynamicgraph::command::Value::value

(

)

const

Return the value as a castable value into the approriate type.

For instance,

Value v1(5.0); // v1 is of type double
Value v2(3);   // v2 is of type int
double x1 = v1.value();
double x2 = v2.value();

The first assignment will succeed, while the second one will throw an exception.

References EitherType.

Referenced by operator<<, operator=(), Value(), Value(), Value(), Value(), Value(), Value(), Value(), Value(), and Value().

vectorValue()

Vector dynamicgraph::command::Value::vectorValue

(

)

const

Friends And Related Symbol Documentation

EitherType

friend class EitherType

friend

References EitherType.

Referenced by EitherType, and value().

operator<<

DYNAMIC_GRAPH_DLLAPI friend std::ostream & operator<< ( std::ostream & os, const Value & value )

friend

Output in a stream.

References DYNAMIC_GRAPH_DLLAPI, Value(), and value().

Member Data Documentation

type_

Type dynamicgraph::command::Value::type_

value_

const void* const dynamicgraph::command::Value::value_