Differences From Artifact [8389043b64]:
- File
src/OFMethodSignature.h
— part of check-in
[ef614a225d]
at
2020-09-26 21:58:39
on branch trunk
— Don't require __COUNTER__ for OF_RESERVE_IVARS
__COUNTER__ does not exist in GCC 4.2, and Apple GCC 4.2 is still the
newest compiler available for macOS 10.5. (user: js, size: 3062) [annotate] [blame] [check-ins using]
To Artifact [b2c0b2e4d6]:
- File src/OFMethodSignature.h — part of check-in [163a4a5a2e] at 2020-10-03 11:35:41 on branch trunk — Use /** */ instead of /*! */ for documentation (user: js, size: 3062) [annotate] [blame] [check-ins using] [more...]
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17 18 19 20 21 22 23 | #import "OFObject.h" OF_ASSUME_NONNULL_BEGIN @class OFMutableData; | | | | | | | | | | | | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 |
#import "OFObject.h"
OF_ASSUME_NONNULL_BEGIN
@class OFMutableData;
/**
* @class OFMethodSignature OFMethodSignature.h ObjFW/OFMethodSignature.h
*
* @brief A class for parsing type encodings and accessing them.
*/
@interface OFMethodSignature: OFObject
{
char *_types;
OFMutableData *_typesPointers, *_offsets;
OF_RESERVE_IVARS(OFMethodSignature, 4)
}
/**
* @brief The number of arguments of the method.
*/
@property (readonly, nonatomic) size_t numberOfArguments;
/**
* @brief The return type of the method.
*/
@property (readonly, nonatomic) const char *methodReturnType;
/**
* @brief The size of the arguments on the stack frame.
*
* @note This is platform-dependent!
*/
@property (readonly, nonatomic) size_t frameLength;
/**
* @brief Creates a new OFMethodSignature with the specified ObjC types.
*
* @param types The ObjC types of the method
* @return A new, autoreleased OFMethodSignature
*/
+ (instancetype)signatureWithObjCTypes: (const char *)types;
/**
* @brief Initializes an already allocated OFMethodSignature with the specified
* ObjC types.
*
* @param types The ObjC types of the method
* @return An Initialized OFMethodSignature
*/
- (instancetype)initWithObjCTypes: (const char *)types;
/**
* @brief Returns the ObjC type for the argument at the specified index.
*
* @param index The index of the argument for which to return the ObjC type
* @return The ObjC type for the argument at the specified index
*/
- (const char *)argumentTypeAtIndex: (size_t)index;
/**
* @brief Returns the offset on the stack frame of the argument at the
* specified index.
*
* @note This is platform-dependent!
*
* @param index The index of the argument for which to return the offset
* @return The offset on the stack frame of the argument at the specified index
*/
- (size_t)argumentOffsetAtIndex: (size_t)index;
@end
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Returns the size for the specified type encoding.
*
* @param type The type encoding to return the size for
* @return The size for the specified type encoding
*/
extern size_t of_sizeof_type_encoding(const char *type);
/**
* @brief Returns the alignment for the specified type encoding.
*
* @param type The type encoding to return the alignment for
* @return The alignment for the specified type encoding
*/
extern size_t of_alignof_type_encoding(const char *type);
#ifdef __cplusplus
}
#endif
OF_ASSUME_NONNULL_END
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