ObjFW  Diff

/** @file */

/**
 * @class OFNumber OFNumber.h ObjFW/OFNumber.h
 *
 * @brief Provides a way to store a number in an object.
 */
#ifndef OF_NUMBER_M
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFNumber: OFValue <OFComparing, OFJSONRepresentation,
    OFMessagePackRepresentation>
{
	union {
		double float_;
		long long signed_;
		unsigned long long unsigned_;
	} _value;
	const char *_typeEncoding;
}

/**
 * @brief The OFNumber as a `bool`.
 */
@property (readonly, nonatomic) bool boolValue;

/**
 * @brief The OFNumber as a `signed char`.

@property (readonly, nonatomic) double doubleValue;

/**
 * @brief The OFNumber as a string.
 */
@property (readonly, nonatomic) OFString *stringValue;

+ (instancetype)valueWithBytes: (const void *)bytes
		      objCType: (const char *)objCType OF_UNAVAILABLE;
+ (instancetype)valueWithPointer: (const void *)pointer OF_UNAVAILABLE;
+ (instancetype)valueWithNonretainedObject: (id)object OF_UNAVAILABLE;
+ (instancetype)valueWithRange: (OFRange)range OF_UNAVAILABLE;
+ (instancetype)valueWithPoint: (OFPoint)point OF_UNAVAILABLE;
+ (instancetype)valueWithSize: (OFSize)size OF_UNAVAILABLE;
+ (instancetype)valueWithRect: (OFRect)rect OF_UNAVAILABLE;

 * @brief Creates a new OFNumber with the specified `double`.
 *
 * @param value The `double` value which the OFNumber should contain
 * @return A new autoreleased OFNumber
 */
+ (instancetype)numberWithDouble: (double)value;

- (instancetype)init OF_UNAVAILABLE;
- (instancetype)initWithBytes: (const void *)bytes
		     objCType: (const char *)objCType OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFNumber with the specified `bool`.
 *
 * @param value The `bool` value which the OFNumber should contain
 * @return An initialized OFNumber
 */
- (instancetype)initWithBool: (bool)value;