CustomFunctionBase< function_type > Class Template Reference

Base class for custom functions, which can be edited by the user. More...

#include <CustomFunction.h>

Inheritance diagram for CustomFunctionBase< function_type >:

Collaboration diagram for CustomFunctionBase< function_type >:

List of all members.

Public Member Functions
	~CustomFunctionBase ()
	CustomFunction destructor, closes DLL if necessary.
QString	symbolic () const
bool	isValid () const
Protected Member Functions
bool	loadFunction (const QString &, QString="f")
void	setValid ()
	Signify success in loading the function.
void	setInvalid ()
	Signify failure in loading the function.
Protected Attributes
function_type *	func
	The function that is called.
Private Attributes
void *	handle
	Temporary function handle returned by dlopen()
bool	valid
	Whether loading the library succeeded.

---

Detailed Description

template<class function_type>
class CustomFunctionBase< function_type >

Base class for custom functions, which can be edited by the user.

CustomFunctionBase contains the functions common to all descendants, if necessary as a template to cater for the varying function types of the different implementations

Template Parameters:

function_type

---

Member Function Documentation

template<class function_type>

bool CustomFunctionBase< function_type >::isValid

(

)

const [inline]

Returns:

Whether loading the library succeeded

template<class function_type >

bool CustomFunctionBase< function_type >::loadFunction	(	const QString &	libName,
		QString	funcName = "f"
	)		[protected]

try to load a DLL and the f() in it

Parameters:

libName	name of the plugin DLL file
funcName	name of the function to load

Returns:

success

References std::cerr, and std::endl().

Here is the call graph for this function:

template<class function_type >

QString CustomFunctionBase< function_type >::symbolic

(

)

const

Returns:

Custom function in symbolic notation

References std::cerr, and std::endl().

Here is the call graph for this function:

---

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

• HyperspaceExplorer/src/Displayable/CustomFunction.h