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/** @file */
/**
* @brief A result of a comparison.
*/
typedef enum {
/** The left object is smaller than the right */
OF_ORDERED_ASCENDING = -1,
OFOrderedAscending = -1,
/** Both objects are equal */
OF_ORDERED_SAME = 0,
OFOrderedSame = 0,
/** The left object is bigger than the right */
OF_ORDERED_DESCENDING = 1
} of_comparison_result_t;
OFOrderedDescending = 1
} OFComparisonResult;
#ifdef OF_HAVE_BLOCKS
/**
* @brief A comparator to compare two objects.
*
* @param left The left object
* @param right The right object
* @return The order of the objects
*/
typedef of_comparison_result_t (^of_comparator_t)(id _Nonnull left,
typedef OFComparisonResult (^of_comparator_t)(id _Nonnull left,
id _Nonnull right);
#endif
/**
* @brief An enum for storing endianess.
*/
typedef enum {
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@protocol OFComparing
/**
* @brief Compares the object to another object.
*
* @param object An object to compare the object to
* @return The result of the comparison
*/
- (of_comparison_result_t)compare: (id <OFComparing>)object;
- (OFComparisonResult)compare: (id <OFComparing>)object;
@end
#endif
#ifdef __cplusplus
extern "C" {
#endif
/**
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