I mean exposing a function or two from Objective-C code so that it can be
accessed from other languages. There is no reason to prevent a function with
signature CGIApplicationMain(int, const char **, const char *restrict, const
char *restrict); from being exposed, right?
Also, the inline function wrapper for [NSString stringWithFormat:] can be
really useful.
Sent from my iPhone
> On 2013年6月14日, at 14:21, Jamie Ramone <sancom...@gmail.com> wrote:
>
> Why...would anyone want to do that? The whole point of OOP is to hide details
> so as to allow programmers to concentrate on one thing at a time (while
> giving us the bonus of modular, reusable, easily maintainable code). Why
> would you want/need to unhide details?
>
>
>> On Fri, Jun 14, 2013 at 2:59 AM, Maxthon Chan <xcvi...@me.com> wrote:
>> Copied from Xcode and Mail saved all formatting from code highlighting as
>> RTF. The code boilerplate is what I always use as a start point of my code.
>> It makes it possible to expose some Objective-C code as plain C/C++ as I did
>> in CGIKit 5, and it detects compiler. I have a newer version that does easy
>> string constant too.
>>
>> Sent from my iPhone
>>
>>> On 2013年6月14日, at 13:51, Jamie Ramone <sancom...@gmail.com> wrote:
>>>
>>> Colorful text is colorful! So what is this "boilerplate" thing exactly?
>>> I've heard the expression before but not quite sure what it refers to.
>>>
>>>
>>>> On Wed, Jun 12, 2013 at 12:25 PM, Maxthon Chan <xcvi...@me.com> wrote:
>>>> Do you guys have a boilerplate that you are very used to build code on top
>>>> of? I have one like this (sans include guard which depend on header file
>>>> name):
>>>>
>>>> #include <sys/cdefs.h>
>>>> #include <stdarg.h>
>>>> #include <stdint.h>
>>>> #include <stddef.h>
>>>> #include <sys/types.h>
>>>>
>>>> // Feature testers
>>>>
>>>> #ifndef __has_feature
>>>> #define __has_feature(x) 0
>>>> #endif
>>>>
>>>> #ifndef __has_builtin
>>>> #define __has_builtin(x) 0
>>>> #endif
>>>>
>>>> #ifndef __has_extension
>>>> #define __has_extension(x) 0
>>>> #endif
>>>>
>>>> #ifndef __has_attribute
>>>> #define __has_attribute(x) 0
>>>> #endif
>>>>
>>>> // __inline
>>>>
>>>> #if __has_attribute(always_inline)
>>>> #define __inline static inline __attribute__((always_inline))
>>>> #else // !__has_attribute(always_inline)
>>>> #define __inline static inline
>>>> #endif// __has_attribute(always_inline)
>>>>
>>>> // __restrict
>>>>
>>>> #ifndef __cplusplus
>>>> #ifndef __restrict
>>>> #if __STDC_VERSION__ >= 199901L
>>>> #define __restrict restrict
>>>> #else // __STDC_VERSION__ < 199901L
>>>> #define __restrict
>>>> #endif // __STDC_VERSION__ >= 199901L
>>>> #endif // !defined(__restrict)
>>>> #endif // !defined(__cplusplus)
>>>>
>>>> // noreturn (__noreturn and unreachable())
>>>>
>>>> #if __has_attribute(noreturn)
>>>> #define __noreturn __attribute__((noreturn))
>>>> #if __has_builtin(__builtin_unreachable)
>>>> #define unreachable() __builtin_unreachable()
>>>> #else // !__has_builtin(__builtin_unreachable)
>>>> #define unreachable() do {} while (0)
>>>> #endif // __has_builtin(unreachable)
>>>> #else // !__has_attribute(noreturn)
>>>> #define __noreturn
>>>> #define unreachable() do {} while (0)
>>>> #endif // __has_attribute(noreturn)
>>>>
>>>> // Deprecated/unavalible with messages
>>>>
>>>> #undef __deprecated
>>>> #undef __unavailable
>>>>
>>>> #if __has_attribute(deprecated)
>>>> #if __has_extension(attribute_deprecated_with_message)
>>>> #define __deprecated(_msg) __attribute__((deprecated(_msg)))
>>>> #else // !__has_extension(attribute_deprecated_with_message)
>>>> #define __deprecated(_msg) __attribute__((deprecated))
>>>> #endif // __has_extension(attribute_deprecated_with_message)
>>>> #else // !__has_attribute(deprecated)
>>>> #define __deprecated(_msg)
>>>> #endif // __has_attribute(deprecated)
>>>>
>>>> #if __has_attribute(unavailable)
>>>> #if __has_extension(attribute_unavailable_with_message)
>>>> #define __unavailable(_msg) __attribute__((unavailable(_msg)))
>>>> #else // !__has_extension(attribute_unavailable_with_message)
>>>> #define __unavailable(_msg) __attribute__((unavailable))
>>>> #endif // __has_extension(attribute_unavailable_with_message)
>>>> #else // !__has_attribute(unavailable)
>>>> #define __unavailable(_msg)
>>>> #endif // __has_attribute(unavailable)
>>>>
>>>> #if __has_extension(enumerator_attributes)
>>>> #define __e_deprecated(_msg) __deprecated(_msg)
>>>> #define __e_unavailable(_msg) __unavailable(_msg)
>>>> #else // !__has_extension(enumerator_attributes)
>>>> #define __e_deprecated(_msg)
>>>> #define __e_unavailable(_msg)
>>>> #endif // __has_extension(enumerator_attributes)
>>>>
>>>> // Format strings
>>>>
>>>> #if __has_attribute(format)
>>>> #define __format(...) __attribute__((format(__VA_ARGS__)))
>>>> #else // __has_attribute(format)
>>>> #define __format(...)
>>>> #endif
>>>>
>>>> // C-safe Objective-C type declaration
>>>>
>>>> #if defined(__OBJC__)
>>>> #import <Foundation/Foundation.h>
>>>> #define __class @class
>>>> #else // !defined(__OBJC__)
>>>> #include <objc/runtime.h>
>>>> #define __class typedef struct objc_object
>>>> #endif // defined(__OBJC__)
>>>>
>>>> // Objective-C instancetype
>>>>
>>>> #if defined(__OBJC__)
>>>> #if !__has_feature(objc_instancetype)
>>>> typedef id instancetype
>>>> #endif // !__has_feature(objc_instancetype)
>>>> #endif // defined(__OBJC__)
>>>>
>>>> // Enumerations
>>>>
>>>> #define __enum(_name, _type) enum _name : _type; enum _name
>>>>
>>>> // Some convenience Objective-C functions and macros
>>>>
>>>> __class NSString;
>>>> #define NSStringConstant(_name, _value) extern NSString *const _name;
>>>>
>>>> #if defined(__OBJC__)
>>>> __BEGIN_DECLS
>>>>
>>>> __inline __format(NSString, 1, 0) NSString *NSSTRv(NSString *format,
>>>> va_list args)
>>>> {
>>>> NSString *string = [[NSString alloc] initWithFormat:format
>>>> arguments:args];
>>>> #if !__has_feature(objc_arc) && !__has_feature(objc_gc)
>>>> [string autorelease];
>>>> #endif
>>>> return string;
>>>> }
>>>>
>>>> __inline __format(NSString, 1, 2) NSString *NSSTR(NSString *format, ...)
>>>> {
>>>> va_list args;
>>>> va_start(args, format);
>>>> NSString *string = NSSTRv(format, args);
>>>> va_end(args);
>>>> return string;
>>>> }
>>>>
>>>> __END_DECLS
>>>> #endif // defined(__OBJC__)
>>>>
>>>>
>>>> _______________________________________________
>>>> Gnustep-dev mailing list
>>>> Gnustep-dev@gnu.org
>>>> https://lists.gnu.org/mailman/listinfo/gnustep-dev
>>>
>>>
>>>
>>> --
>>> Besos, abrazos, confeti y aplausos.
>>> Jamie Ramone
>>> "El Vikingo"
>
>
>
> --
> Besos, abrazos, confeti y aplausos.
> Jamie Ramone
> "El Vikingo"
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