nrEngine::VarArg Class Reference

VariadicArgument - Class helping you to pass variable number of parameters to a scripting function. More...

Public Member Functions
	VarArg ()
	Default constructor.
	VarArg (const boost::any &p)
	Constructor getting any element.
	VarArg (const VarArg &v)
	Copyconstructor.
VarArg &	operator, (const boost::any &)
	Fill the list with new element.
boost::any &	operator[] (int index)
	Get access to certain element.
uint32	size () const
	Get number of elements stored here.
boost::any	pop_front ()
	Stack based function to retrieve the elements form the list.
boost::any	pop_back ()
	Stack based function to retrieve the elements form the list.
void	empty ()
	Empty the resulting list.
void	push_back (const boost::any &)
	Push new elements into the argument list.
template<class T>
T	get (int index)
	Get an element of casted to a certain type.
template<class T>
T	cast (const boost::any &p)
	Cast the element to a certain type.
template<class T>
void	convert (std::vector< T > &v) const
	Convert the variable argument list into a vector of certain type.

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Detailed Description

VariadicArgument - Class helping you to pass variable number of parameters to a scripting function.

VariadicArgument - This class is usefull if you want to pass variable parameters to a function of a script. You can surely easy use the calling function, by providing a vector containing the data, but you have to create the vector before. Herewith you just write (Class << data1 << data2 ... ) to create temporary a list of contained data and pass it as an argument

The variadic argument object could also be used to retrieve a resulting value from a function. Such a result value would contain more than one result which can then be casted to any type.

Definition at line 37 of file VariadicArgument.h.

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

• VariadicArgument.h
• VariadicArgument.cpp

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