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* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#import "OFEnumerator.h"
/**
* \brief A protocol with methods common for all collections.
/*!
* @brief A protocol with methods common for all collections.
*/
@protocol OFCollection <OFEnumerating, OFFastEnumeration>
#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t count;
#endif
/**
* \brief Returns the number of objects in the collection.
/*!
* @brief Returns the number of objects in the collection.
*
* \return The number of objects in the collection
* @return The number of objects in the collection
*/
- (size_t)count;
/**
* \brief Checks whether the collection contains an object equal to the
/*!
* @brief Checks whether the collection contains an object equal to the
* specified object.
*
* \param object The object which is checked for being in the collection
* \return A boolean whether the collection contains the specified object
* @param object The object which is checked for being in the collection
* @return A boolean whether the collection contains the specified object
*/
- (BOOL)containsObject: (id)object;
@end
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