live_cells::dependent_cell< Ts > Class Template Reference

Provides an interface for a cell with a value that is dependent on one or more argument cells. More...

#include <dependent_cell.hpp>

Collaboration diagram for live_cells::dependent_cell< Ts >:

Public Member Functions
	dependent_cell (Ts... args)
	Create a cell with a value dependent on the argument cells in args.
void	add_observer (observer::ref o) const
void	remove_observer (observer::ref o) const

Protected Attributes
merged_observable< Ts... >	observable

Detailed Description

template<Cell... Ts>
class live_cells::dependent_cell< Ts >

Provides an interface for a cell with a value that is dependent on one or more argument cells.

The observers of this cell are notified when the values of the argument cells change.

Note

This cell is stateless with its value computed whenever it is accessed and its observers added directly to the argument cells.

This is not a complete class and hence does not satisfy the Cell concept. Subclasses should a value() method that computes the cells value.

Constructor & Destructor Documentation

dependent_cell()

template<Cell... Ts>

live_cells::dependent_cell< Ts >::dependent_cell ( Ts... args )

inline

Create a cell with a value dependent on the argument cells in args.

The observers of this cell are notified whenever the value of one of args changes.

Parameters

args	Argument cells

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

• src/dependent_cell.hpp