stores a real number that is varied during the simulation More...

#include <variable.h>

Inheritance diagram for variable:

Collaboration diagram for variable:

Public Member Functions
virtual void	print () const
virtual void	_retrieve (retrieve_wrapper &&inval, item *caller)
virtual void	add_ref (double &in, std::shared_ptr< item > inval)
virtual void	add_ref (double &in, item *inval)
virtual void	copy (double *inval)
virtual void	parse (const std::string &inval)
virtual std::string	type () const
virtual void	inc ()
	cover funtion for variable
void	inc (double i)
void	set (double v)

Public Attributes
double	low_bound
double	high_bound
double	inc_size

Private Attributes
std::map< item , std::set < double > >	modifiers
std::map< std::weak_ptr< item > , std::set< double * > , std::owner_less < std::weak_ptr< item > > >	safe_mods

Additional Inherited Members
Static Public Member Functions inherited from item
static std::shared_ptr< item >	create (std::string name, engineimp *rval)
Protected Attributes inherited from native_tmpl< T, act_name >
T	value

Detailed Description

stores a real number that is varied during the simulation

This class stores a real number that is allowed to vary during the simulation It stores all of the values that are linked to it and updates them upon the change A method of setting a variable that does not involve linking the memory is also implemented This function does not re-implement type, as for the purposes of dependencies it is a real If one must check for being an instance of variable, the check dynamic_cast operator must be used

currently, all values are set to ge between 0 and 2*pi. Again, this is just to satisfy the CNLS situation and have a function search. The engine uses the real parser and sets the initial value to zero As the engine framework is further built, the incrementing/decrementing interface will be generalized to be useful for general pruposes, not simply plain toroidal searches

See Also: real

Definition at line 35 of file variable.h.

Member Function Documentation

void variable::_retrieve	(	retrieve_wrapper &&	inval,
		item *	caller
	)

virtual

This function assigns the real value stored to the value pointed at by inval. It also keeps track of the pointer and updates it whenever the variable has changed. Passing a null pointer will result in the variable not receiving updates

Reimplemented from native_tmpl< T, act_name >.

Definition at line 34 of file variable.cpp.

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