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* file.
*/
#include <unistd.h>
#import "OFObject.h"
enum of_number_type {
OF_NUMBER_BOOL,
OF_NUMBER_CHAR,
OF_NUMBER_SHORT,
OF_NUMBER_INT,
OF_NUMBER_LONG,
OF_NUMBER_UCHAR,
OF_NUMBER_USHORT,
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* file.
*/
#include <unistd.h>
#import "OFObject.h"
/**
* \brief The type of a number.
*/
typedef enum of_number_type_t {
OF_NUMBER_BOOL,
OF_NUMBER_CHAR,
OF_NUMBER_SHORT,
OF_NUMBER_INT,
OF_NUMBER_LONG,
OF_NUMBER_UCHAR,
OF_NUMBER_USHORT,
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OF_NUMBER_INTMAX,
OF_NUMBER_UINTMAX,
OF_NUMBER_PTRDIFF,
OF_NUMBER_INTPTR,
OF_NUMBER_UINTPTR,
OF_NUMBER_FLOAT,
OF_NUMBER_DOUBLE,
};
/**
* \brief Provides a way to store a number in an object.
*/
@interface OFNumber: OFObject <OFCopying>
{
union {
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OF_NUMBER_INTMAX,
OF_NUMBER_UINTMAX,
OF_NUMBER_PTRDIFF,
OF_NUMBER_INTPTR,
OF_NUMBER_UINTPTR,
OF_NUMBER_FLOAT,
OF_NUMBER_DOUBLE,
} of_number_type_t;
/**
* \brief Provides a way to store a number in an object.
*/
@interface OFNumber: OFObject <OFCopying>
{
union {
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uintmax_t uintmax;
ptrdiff_t ptrdiff;
intptr_t intptr;
uintptr_t uintptr;
float float_;
double double_;
} value;
enum of_number_type type;
}
/**
* \param bool_ A BOOL which the OFNumber should contain
* \return A new autoreleased OFNumber
*/
+ numberWithBool: (BOOL)bool_;
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uintmax_t uintmax;
ptrdiff_t ptrdiff;
intptr_t intptr;
uintptr_t uintptr;
float float_;
double double_;
} value;
of_number_type_t type;
}
/**
* \param bool_ A BOOL which the OFNumber should contain
* \return A new autoreleased OFNumber
*/
+ numberWithBool: (BOOL)bool_;
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*
* \param double_ A double which the OFNumber should contain
* \return An initialized OFNumber
*/
- initWithDouble: (double)double_;
/**
* \return An enum of type of_number_type indicating the type of contained
* number of the OFNumber
*/
- (enum of_number_type)type;
/**
* \return The OFNumber as a BOOL
*/
- (BOOL)boolValue;
/**
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*
* \param double_ A double which the OFNumber should contain
* \return An initialized OFNumber
*/
- initWithDouble: (double)double_;
/**
* \return An of_number_type_t indicating the type of the number
*/
- (of_number_type_t)type;
/**
* \return The OFNumber as a BOOL
*/
- (BOOL)boolValue;
/**
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