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/**
* Traversable.h
*
* Interface that should be implemented by classes that want to be
* traversable. A traversable objects can be iterated over in a PHP
* foreach loop.
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2014 Copernica BV
*/
/**
* Set up namespace
*/
namespace Php {
/**
* Class definition
*/
class Traversable
{
public:
/**
* Retrieve an instance of the iterator
* @return Iterator
*/
virtual Iterator *getIterator() = 0;
};
/**
* End namespace
*/
}
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