cNedMathFunction Class Reference

Description

Registration class for extending NED with new mathematical functions.

Objects of this class are usually created via the Define_NED_Math_Function() macro. It stores a pointer to a function taking up to 4 doubles as args and returning a double.

Inheritance diagram for cNedMathFunction:

Public Member Functions
Constructors, destructor, assignment
	cNedMathFunction (const char *name, MathFuncNoArg f, int argc=-1, const char *category=nullptr, const char *description=nullptr)
	cNedMathFunction (const char *name, MathFunc1Arg f, int argc=-1, const char *category=nullptr, const char *description=nullptr)
	cNedMathFunction (const char *name, MathFunc2Args f, int argc=-1, const char *category=nullptr, const char *description=nullptr)
	cNedMathFunction (const char *name, MathFunc3Args f, int argc=-1, const char *category=nullptr, const char *description=nullptr)
	cNedMathFunction (const char *name, MathFunc4Args f, int argc=-1, const char *category=nullptr, const char *description=nullptr)
virtual	~cNedMathFunction ()
Redefined cObject member functions.
virtual std::string	str () const override
Public Member Functions inherited from cNoncopyableOwnedObject
	cNoncopyableOwnedObject (const char *name=nullptr, bool namepooling=true)
virtual cNoncopyableOwnedObject *	dup () const override
Public Member Functions inherited from cOwnedObject
	cOwnedObject ()
	cOwnedObject (const char *name, bool namepooling=true)
	cOwnedObject (const cOwnedObject &obj)
virtual	~cOwnedObject ()
cOwnedObject &	operator= (const cOwnedObject &o)
virtual cObject *	getOwner () const override
virtual bool	isOwnedObject () const override
Public Member Functions inherited from cNamedObject
	cNamedObject ()
	cNamedObject (const char *name, bool namepooling=true)
	cNamedObject (const cNamedObject &obj)
virtual	~cNamedObject ()
cNamedObject &	operator= (const cNamedObject &o)
virtual void	setName (const char *s)
virtual const char *	getName () const override
virtual void	setNamePooling (bool b)
virtual bool	getNamePooling ()
Public Member Functions inherited from cObject
	cObject ()
	cObject (const cObject &other)=default
virtual	~cObject ()
virtual const char *	getClassName () const
bool	isName (const char *s) const
virtual const char *	getFullName () const
virtual std::string	getFullPath () const
virtual std::string	getClassAndFullName () const
virtual std::string	getClassAndFullPath () const
const cObject *	getThisPtr () const
virtual std::ostream &	printOn (std::ostream &os) const
virtual bool	isSoftOwner () const
virtual void	forEachChild (cVisitor *v)
cObject *	findObject (const char *name, bool deep=true)
virtual cClassDescriptor *	getDescriptor () const
void	copyNotSupported () const

Member access.
int	getNumArgs () const
MathFunc	getMathFunc () const
MathFuncNoArg	getMathFuncNoArg () const
MathFunc1Arg	getMathFunc1Arg () const
MathFunc2Args	getMathFunc2Args () const
MathFunc3Args	getMathFunc3Args () const
MathFunc4Args	getMathFunc4Args () const
const char *	getCategory () const
const char *	getDescription () const
static cNedMathFunction *	find (const char *name, int numArgs)
static cNedMathFunction *	get (const char *name, int numArgs)
static cNedMathFunction *	findByPointer (MathFunc f)

Additional Inherited Members
Static Public Member Functions inherited from cOwnedObject
static long	getTotalObjectCount ()
static long	getLiveObjectCount ()
static void	resetObjectCounters ()
static cSoftOwner *	getOwningContext ()
Protected Member Functions inherited from cObject
virtual void	take (cOwnedObject *obj)
virtual void	drop (cOwnedObject *obj)
void	dropAndDelete (cOwnedObject *obj)

Constructor & Destructor Documentation

cNedMathFunction() [1/5]

cNedMathFunction	(	const char *	name,
		MathFuncNoArg	f,
		int	argc = -1,
		const char *	category = nullptr,
		const char *	description = nullptr
	)

Constructor.

cNedMathFunction() [2/5]

cNedMathFunction	(	const char *	name,
		MathFunc1Arg	f,
		int	argc = -1,
		const char *	category = nullptr,
		const char *	description = nullptr
	)

Constructor.

cNedMathFunction() [3/5]

cNedMathFunction	(	const char *	name,
		MathFunc2Args	f,
		int	argc = -1,
		const char *	category = nullptr,
		const char *	description = nullptr
	)

Constructor.

cNedMathFunction() [4/5]

cNedMathFunction	(	const char *	name,
		MathFunc3Args	f,
		int	argc = -1,
		const char *	category = nullptr,
		const char *	description = nullptr
	)

Constructor.

cNedMathFunction() [5/5]

cNedMathFunction	(	const char *	name,
		MathFunc4Args	f,
		int	argc = -1,
		const char *	category = nullptr,
		const char *	description = nullptr
	)

Constructor.

~cNedMathFunction()

virtual ~cNedMathFunction ( )

inlinevirtual

Destructor.

Member Function Documentation

str()

virtual std::string str ( ) const

overridevirtual

Produces a one-line description of the object's contents.

Reimplemented from cObject.

getNumArgs()

int getNumArgs ( ) const

inline

Argument count to function.

getMathFunc()

MathFunc getMathFunc ( ) const

inline

Returns function pointer as double function with unchecked arg list (no type safety!)

getMathFuncNoArg()

MathFuncNoArg getMathFuncNoArg

(

)

const

Returns function pointer as double function with no args. Throws exception if actual arg count is different.

getMathFunc1Arg()

MathFunc1Arg getMathFunc1Arg

(

)

const

Returns function pointer as double function with 1 double arg. Throws exception if actual arg count is different.

getMathFunc2Args()

MathFunc2Args getMathFunc2Args

(

)

const

Returns function pointer as double function with 2 double args. Throws exception if actual arg count is different.

getMathFunc3Args()

MathFunc3Args getMathFunc3Args

(

)

const

Returns function pointer as double function with 3 double args. Throws exception if actual arg count is different.

getMathFunc4Args()

MathFunc4Args getMathFunc4Args

(

)

const

Returns function pointer as double function with 4 double args. Throws exception if actual arg count is different.

getCategory()

const char* getCategory ( ) const

inline

Returns a string that can be useful in classifying NED functions, e.g. "trigonometric".

getDescription()

const char* getDescription ( ) const

inline

Returns the function's documentation as a string.

find()

static cNedMathFunction* find ( const char *  name, int  numArgs  )

static

Finds a registered function by name. Returns nullptr if not found.

get()

static cNedMathFunction* get ( const char *  name, int  numArgs  )

static

Finds a registered function by name. Throws an error if not found.

findByPointer()

static cNedMathFunction* findByPointer ( MathFunc  f )

static

Finds a registered function by function pointer.

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

• cnedmathfunction.h