memento.py File Reference

Implementation of the Memento_TextObject and (private) Memento class, along with IMemento interface implemented on the Memento class, as used in the Memento Pattern. More...

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Classes
class	IMemento
	Represents a single memento, a single snapshot of the state of the Memento_TextObject class as represented by the private class, Memento. More...
class	Memento_TextObject
	Container for a string. More...
class	Memento_TextObject.Memento
	Represents a single memento (snapshot) of the text state before an operation is applied. More...

Namespaces
namespace	DesignPatternExamples_python
	The DesignPatternExamples_python package, containing 20 examples of design patterns, each in their own namespace.
namespace	DesignPatternExamples_python.memento
namespace	DesignPatternExamples_python.memento.memento

Detailed Description

Implementation of the Memento_TextObject and (private) Memento class, along with IMemento interface implemented on the Memento class, as used in the Memento Pattern.

Definition in file memento.py.