/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* 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.
*/
#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif
#include <sys/types.h>
#import "OFObject.h"
#import "OFSerialization.h"
#import "OFJSONRepresentation.h"
/*!
* @brief The type of a number.
*/
typedef enum of_number_type_t {
OF_NUMBER_BOOL = 0x01,
OF_NUMBER_UCHAR = 0x02,
OF_NUMBER_USHORT = 0x03,
OF_NUMBER_UINT = 0x04,
OF_NUMBER_ULONG = 0x05,
OF_NUMBER_SIZE = 0x06,
OF_NUMBER_UINT8 = 0x07,
OF_NUMBER_UINT16 = 0x08,
OF_NUMBER_UINT32 = 0x09,
OF_NUMBER_UINT64 = 0x0A,
OF_NUMBER_UINTPTR = 0x0B,
OF_NUMBER_UINTMAX = 0x0C,
OF_NUMBER_SIGNED = 0x10,
OF_NUMBER_CHAR = OF_NUMBER_UCHAR | OF_NUMBER_SIGNED,
OF_NUMBER_SHORT = OF_NUMBER_USHORT | OF_NUMBER_SIGNED,
OF_NUMBER_INT = OF_NUMBER_UINT | OF_NUMBER_SIGNED,
OF_NUMBER_LONG = OF_NUMBER_ULONG | OF_NUMBER_SIGNED,
OF_NUMBER_INT8 = OF_NUMBER_UINT8 | OF_NUMBER_SIGNED,
OF_NUMBER_INT16 = OF_NUMBER_UINT16 | OF_NUMBER_SIGNED,
OF_NUMBER_INT32 = OF_NUMBER_UINT32 | OF_NUMBER_SIGNED,
OF_NUMBER_INT64 = OF_NUMBER_UINT64 | OF_NUMBER_SIGNED,
OF_NUMBER_SSIZE = OF_NUMBER_SIZE | OF_NUMBER_SIGNED,
OF_NUMBER_INTMAX = OF_NUMBER_UINTMAX | OF_NUMBER_SIGNED,
OF_NUMBER_PTRDIFF = 0x0D | OF_NUMBER_SIGNED,
OF_NUMBER_INTPTR = 0x0E | OF_NUMBER_SIGNED,
OF_NUMBER_FLOAT = 0x20,
OF_NUMBER_DOUBLE = 0x40 | OF_NUMBER_FLOAT,
} of_number_type_t;
/*!
* @brief Provides a way to store a number in an object.
*/
@interface OFNumber: OFObject <OFCopying, OFComparing, OFSerialization,
OFJSONRepresentation>
{
union of_number_value {
BOOL bool_;
signed char char_;
signed short short_;
signed int int_;
signed long long_;
unsigned char uchar;
unsigned short ushort;
unsigned int uint;
unsigned long ulong;
int8_t int8;
int16_t int16;
int32_t int32;
int64_t int64;
uint8_t uint8;
uint16_t uint16;
uint32_t uint32;
uint64_t uint64;
size_t size;
ssize_t ssize;
intmax_t intmax;
uintmax_t uintmax;
ptrdiff_t ptrdiff;
intptr_t intptr;
uintptr_t uintptr;
float float_;
double double_;
} value;
of_number_type_t type;
}
#ifdef OF_HAVE_PROPERTIES
@property (readonly) of_number_type_t type;
#endif
/*!
* @brief Creates a new OFNumber with the specified BOOL.
*
* @param bool_ A BOOL which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithBool: (BOOL)bool_;
/*!
* @brief Creates a new OFNumber with the specified signed char.
*
* @param char_ A signed char which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithChar: (signed char)char_;
/*!
* @brief Creates a new OFNumber with the specified signed short.
*
* @param short_ A signed short which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithShort: (signed short)short_;
/*!
* @brief Creates a new OFNumber with the specified signed int.
*
* @param int_ A signed int which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithInt: (signed int)int_;
/*!
* @brief Creates a new OFNumber with the specified signed long.
*
* @param long_ A signed long which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithLong: (signed long)long_;
/*!
* @brief Creates a new OFNumber with the specified unsigned char.
*
* @param uchar An unsigned char which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUnsignedChar: (unsigned char)uchar;
/*!
* @brief Creates a new OFNumber with the specified unsigned short.
*
* @param ushort An unsigned short which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUnsignedShort: (unsigned short)ushort;
/*!
* @brief Creates a new OFNumber with the specified unsigned int.
*
* @param uint An unsigned int which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUnsignedInt: (unsigned int)uint;
/*!
* @brief Creates a new OFNumber with the specified unsigned long.
*
* @param ulong An unsigned long which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUnsignedLong: (unsigned long)ulong;
/*!
* @brief Creates a new OFNumber with the specified int8_t.
*
* @param int8 An int8_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithInt8: (int8_t)int8;
/*!
* @brief Creates a new OFNumber with the specified int16_t.
*
* @param int16 An int16_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithInt16: (int16_t)int16;
/*!
* @brief Creates a new OFNumber with the specified int32_t.
*
* @param int32 An int32_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithInt32: (int32_t)int32;
/*!
* @brief Creates a new OFNumber with the specified int64_t.
*
* @param int64 An int64_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithInt64: (int64_t)int64;
/*!
* @brief Creates a new OFNumber with the specified uint8_t.
*
* @param uint8 A uint8_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUInt8: (uint8_t)uint8;
/*!
* @brief Creates a new OFNumber with the specified uint16_t.
*
* @param uint16 A uint16_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUInt16: (uint16_t)uint16;
/*!
* @brief Creates a new OFNumber with the specified uint32_t.
*
* @param uint32 A uint32_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUInt32: (uint32_t)uint32;
/*!
* @brief Creates a new OFNumber with the specified uint64_t.
*
* @param uint64 A uint64_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUInt64: (uint64_t)uint64;
/*!
* @brief Creates a new OFNumber with the specified size_t.
*
* @param size A size_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithSize: (size_t)size;
/*!
* @brief Creates a new OFNumber with the specified ssize_t.
*
* @param ssize An ssize_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithSSize: (ssize_t)ssize;
/*!
* @brief Creates a new OFNumber with the specified intmax_t.
*
* @param intmax An intmax_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithIntMax: (intmax_t)intmax;
/*!
* @brief Creates a new OFNumber with the specified uintmax_t.
*
* @param uintmax A uintmax_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUIntMax: (uintmax_t)uintmax;
/*!
* @brief Creates a new OFNumber with the specified ptrdiff_t.
*
* @param ptrdiff A ptrdiff_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithPtrDiff: (ptrdiff_t)ptrdiff;
/*!
* @brief Creates a new OFNumber with the specified intptr_t.
*
* @param intptr An intptr_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithIntPtr: (intptr_t)intptr;
/*!
* @brief Creates a new OFNumber with the specified uintptr_t.
*
* @param uintptr A uintptr_t which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithUIntPtr: (uintptr_t)uintptr;
/*!
* @brief Creates a new OFNumber with the specified float.
*
* @param float_ A float which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithFloat: (float)float_;
/*!
* @brief Creates a new OFNumber with the specified double.
*
* @param double_ A double which the OFNumber should contain
* @return A new autoreleased OFNumber
*/
+ (instancetype)numberWithDouble: (double)double_;
/*!
* @brief Initializes an already allocated OFNumber with the specified BOOL.
*
* @param bool_ A BOOL which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithBool: (BOOL)bool_;
/*!
* @brief Initializes an already allocated OFNumber with the specified signed
* char.
*
* @param char_ A signed char which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithChar: (signed char)char_;
/*!
* @brief Initializes an already allocated OFNumber with the specified signed
* short.
*
* @param short_ A signed short which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithShort: (signed short)short_;
/*!
* @brief Initializes an already allocated OFNumber with the specified signed
* int.
*
* @param int_ A signed int which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithInt: (signed int)int_;
/*!
* @brief Initializes an already allocated OFNumber with the specified signed
* long.
*
* @param long_ A signed long which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithLong: (signed long)long_;
/*!
* @brief Initializes an already allocated OFNumber with the specified unsigned
* char.
*
* @param uchar An unsigned char which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUnsignedChar: (unsigned char)uchar;
/*!
* @brief Initializes an already allocated OFNumber with the specified unsigned
* short.
*
* @param ushort An unsigned short which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUnsignedShort: (unsigned short)ushort;
/*!
* @brief Initializes an already allocated OFNumber with the specified unsigned
* int.
*
* @param uint An unsigned int which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUnsignedInt: (unsigned int)uint;
/*!
* @brief Initializes an already allocated OFNumber with the specified unsigned
* long.
*
* @param ulong An unsigned long which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUnsignedLong: (unsigned long)ulong;
/*!
* @brief Initializes an already allocated OFNumber with the specified int8_t.
*
* @param int8 An int8_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithInt8: (int8_t)int8;
/*!
* @brief Initializes an already allocated OFNumber with the specified int16_t.
*
* @param int16 An int16_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithInt16: (int16_t)int16;
/*!
* @brief Initializes an already allocated OFNumber with the specified int32_t.
*
* @param int32 An int32_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithInt32: (int32_t)int32;
/*!
* @brief Initializes an already allocated OFNumber with the specified int64_t.
*
* @param int64 An int64_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithInt64: (int64_t)int64;
/*!
* @brief Initializes an already allocated OFNumber with the specified uint8_t.
*
* @param uint8 A uint8_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUInt8: (uint8_t)uint8;
/*!
* @brief Initializes an already allocated OFNumber with the specified uint16_t.
*
* @param uint16 A uint16_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUInt16: (uint16_t)uint16;
/*!
* @brief Initializes an already allocated OFNumber with the specified uint32_t.
*
* @param uint32 A uint32_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUInt32: (uint32_t)uint32;
/*!
* @brief Initializes an already allocated OFNumber with the specified uint64_t.
*
* @param uint64 A uint64_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUInt64: (uint64_t)uint64;
/*!
* @brief Initializes an already allocated OFNumber with the specified size_t.
*
* @param size A size_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithSize: (size_t)size;
/*!
* @brief Initializes an already allocated OFNumber with the specified ssize_t.
*
* @param ssize An ssize_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithSSize: (ssize_t)ssize;
/*!
* @brief Initializes an already allocated OFNumber with the specified intmax_t.
*
* @param intmax An intmax_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithIntMax: (intmax_t)intmax;
/*!
* @brief Initializes an already allocated OFNumber with the specified
* uintmax_t.
*
* @param uintmax A uintmax_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUIntMax: (uintmax_t)uintmax;
/*!
* @brief Initializes an already allocated OFNumber with the specified
* ptrdiff_t.
*
* @param ptrdiff A ptrdiff_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithPtrDiff: (ptrdiff_t)ptrdiff;
/*!
* @brief Initializes an already allocated OFNumber with the specified intptr_t.
*
* @param intptr An intptr_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithIntPtr: (intptr_t)intptr;
/*!
* @brief Initializes an already allocated OFNumber with the specified
* uintptr_t.
*
* @param uintptr A uintptr_t which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithUIntPtr: (uintptr_t)uintptr;
/*!
* @brief Initializes an already allocated OFNumber with the specified float.
*
* @param float_ A float which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithFloat: (float)float_;
/*!
* @brief Initializes an already allocated OFNumber with the specified double.
*
* @param double_ A double which the OFNumber should contain
* @return An initialized OFNumber
*/
- initWithDouble: (double)double_;
/*!
* @brief Returns the type of the number.
*
* @return An of_number_type_t indicating the type of the number
*/
- (of_number_type_t)type;
/*!
* @brief Returns the OFNumber as a BOOL.
*
* @return The OFNumber as a BOOL
*/
- (BOOL)boolValue;
/*!
* @brief Returns the OFNumber as a signed char.
*
* @return The OFNumber as a signed char
*/
- (signed char)charValue;
/*!
* @brief Returns the OFNumber as a signed short.
*
* @return The OFNumber as a short
*/
- (signed short)shortValue;
/*!
* @brief Returns the OFNumber as a signed int.
*
* @return The OFNumber as an int
*/
- (signed int)intValue;
/*!
* @brief Returns the OFNumber as a signed long.
*
* @return The OFNumber as a long
*/
- (signed long)longValue;
/*!
* @brief Returns the OFNumber as an unsigned char.
*
* @return The OFNumber as an unsigned char
*/
- (unsigned char)unsignedCharValue;
/*!
* @brief Returns the OFNumber as an unsigned short.
*
* @return The OFNumber as an unsigned short
*/
- (unsigned short)unsignedShortValue;
/*!
* @brief Returns the OFNumber as an unsigned int.
*
* @return The OFNumber as an unsigned int
*/
- (unsigned int)unsignedIntValue;
/*!
* @brief Returns the OFNumber as an unsigned long.
*
* @return The OFNumber as an unsigned long
*/
- (unsigned long)unsignedLongValue;
/*!
* @brief Returns the OFNumber as an int8_t.
*
* @return The OFNumber as an int8_t
*/
- (int8_t)int8Value;
/*!
* @brief Returns the OFNumber as an int16_t.
*
* @return The OFNumber as an int16_t
*/
- (int16_t)int16Value;
/*!
* @brief Returns the OFNumber as an int32_t.
*
* @return The OFNumber as an int32_t
*/
- (int32_t)int32Value;
/*!
* @brief Returns the OFNumber as an int64_t.
*
* @return The OFNumber as an int64_t
*/
- (int64_t)int64Value;
/*!
* @brief Returns the OFNumber as a uint8_t.
*
* @return The OFNumber as a uint8_t
*/
- (uint8_t)uInt8Value;
/*!
* @brief Returns the OFNumber as a uint16_t.
*
* @return The OFNumber as a uint16_t
*/
- (uint16_t)uInt16Value;
/*!
* @brief Returns the OFNumber as a uint32_t.
*
* @return The OFNumber as a uint32_t
*/
- (uint32_t)uInt32Value;
/*!
* @brief Returns the OFNumber as a uint64_t.
*
* @return The OFNumber as a uint64_t
*/
- (uint64_t)uInt64Value;
/*!
* @brief Returns the OFNumber as a size_t.
*
* @return The OFNumber as a size_t
*/
- (size_t)sizeValue;
/*!
* @brief Returns the OFNumber as an ssize_t.
*
* @return The OFNumber as an ssize_t
*/
- (ssize_t)sSizeValue;
/*!
* @brief Returns the OFNumber as an intmax_t.
*
* @return The OFNumber as an intmax_t
*/
- (intmax_t)intMaxValue;
/*!
* @brief Returns the OFNumber as a uintmax_t.
*
* @return The OFNumber as a uintmax_t
*/
- (uintmax_t)uIntMaxValue;
/*!
* @brief Returns the OFNumber as a ptrdiff_t.
*
* @return The OFNumber as a ptrdiff_t
*/
- (ptrdiff_t)ptrDiffValue;
/*!
* @brief Returns the OFNumber as an intptr_t.
*
* @return The OFNumber as an intptr_t
*/
- (intptr_t)intPtrValue;
/*!
* @brief Returns the OFNumber as a uintptr_t.
*
* @return The OFNumber as a uintptr_t
*/
- (uintptr_t)uIntPtrValue;
/*!
* @brief Returns the OFNumber as a float.
*
* @return The OFNumber as a float
*/
- (float)floatValue;
/*!
* @brief Returns the OFNumber as a double.
*
* @return The OFNumber as a double
*/
- (double)doubleValue;
/*!
* @brief Creates a new OFNumber by adding the specified number.
*
* @param num The OFNumber to add
* @return A new autoreleased OFNumber added with the specified OFNumber
*/
- (OFNumber*)numberByAddingNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by subtracting the specified number.
*
* @param num The OFNumber to substract
* @return A new autoreleased OFNumber subtracted by the specified OFNumber
*/
- (OFNumber*)numberBySubtractingNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by multiplying with the specified number.
*
* @param num The OFNumber to multiply with
* @return A new autoreleased OFNumber multiplied with the specified OFNumber
*/
- (OFNumber*)numberByMultiplyingWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by dividing with with the specified number.
*
* @param num The OFNumber to divide by
* @return A new autoreleased OFNumber devided by the specified OFNumber
*/
- (OFNumber*)numberByDividingWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by ANDing with the specified number.
*
* Does not work with floating point types!
*
* @param num The number to AND with.
* @return A new autoreleased OFNumber ANDed with the specified OFNumber
*/
- (OFNumber*)numberByANDingWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by ORing with the specified number.
*
* Does not work with floating point types!
*
* @param num The number to OR with.
* @return A new autoreleased OFNumber ORed with the specified OFNumber
*/
- (OFNumber*)numberByORingWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by XORing with the specified number.
*
* Does not work with floating point types!
*
* @param num The number to XOR with.
* @return A new autoreleased OFNumber XORed with the specified OFNumber
*/
- (OFNumber*)numberByXORingWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by shifting to the left by the specified number
* of bits.
*
* Does not work with floating point types!
*
* @param num The number of bits to shift to the left
* @return A new autoreleased OFNumber bitshifted to the left with the
* specified OFNumber
*/
- (OFNumber*)numberByShiftingLeftWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by shifting to the right by the specified
* number of bits.
*
* Does not work with floating point types!
*
* @param num The number of bits to shift to the right
* @return A new autoreleased OFNumber bitshifted to the right with the
* specified OFNumber
*/
- (OFNumber*)numberByShiftingRightWithNumber: (OFNumber*)num;
/*!
* @brief Creates a new OFNumber by with the same value increased by one.
*
* @return A new autoreleased OFNumber with the value increased by one.
*/
- (OFNumber*)numberByIncreasing;
/*!
* @brief Creates a new OFNumber by with the same value decreased by one.
*
* @return A new autoreleased OFNumber with the value decreased by one.
*/
- (OFNumber*)numberByDecreasing;
/*!
* @brief Creates a new OFNumber with the remainder of a division with the
* specified number.
*
* @param num The number to divide by
* @return The remainder of a division by the specified number
*/
- (OFNumber*)remainderOfDivisionWithNumber: (OFNumber*)num;
@end
#ifndef NSINTEGER_DEFINED
/* Required for number literals to work */
@compatibility_alias NSNumber OFNumber;
#endif