ObjFW  Check-in [c3f3576af4]

Overview
Comment:Add -[performSelector:] and friends to OFObject.
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SHA3-256: c3f3576af4918388495cd30c8dabf0497e51c9b83c21295e14d91abfba9fbbfa
User & Date: js on 2011-03-25 12:30:52
Other Links: manifest | tags
Context
2011-03-25
12:47
Add -[makeObjectsPerformSelector:] and friends to OFArray. check-in: 3a6d41c6a3 user: js tags: trunk
12:30
Add -[performSelector:] and friends to OFObject. check-in: c3f3576af4 user: js tags: trunk
03:28
Export LIBRARY_PATH (for Haiku). check-in: ffad44fe10 user: js tags: trunk
Changes
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Modified src/OFObject.h from [bcf048ad36] to [20ad48203c].

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/**
 * \param selector The selector which should be checked for respondance
 * \return A boolean whether the objects responds to the specified selector
 */
- (BOOL)respondsToSelector: (SEL)selector;

































/**
 * Checks two objects for equality.
 *
 * Classes containing data (like strings, arrays, lists etc.) should reimplement
 * this!
 *
 * \param obj The object which should be tested for equality








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/**
 * \param selector The selector which should be checked for respondance
 * \return A boolean whether the objects responds to the specified selector
 */
- (BOOL)respondsToSelector: (SEL)selector;

/**
 * Performs the specified selector.
 *
 * \param selector The selector to perform
 * \return The object returned by the method specified by the selector
 */
- (id)performSelector: (SEL)selector;

/**
 * Performs the specified selector with the specified object.
 *
 * \param selector The selector to perform
 * \param obj The object that is passed to the method specified by the selector
 * \return The object returned by the method specified by the selector
 */
- (id)performSelector: (SEL)selector
	   withObject: (id)obj;

/**
 * Performs the specified selector with the specified objects.
 *
 * \param selector The selector to perform
 * \param obj1 The first object that is passed to the method specified by the
 *             selector
 * \param obj2 The second object that is passed to the method specified by the
 *             selector
 * \return The object returned by the method specified by the selector
 */
- (id)performSelector: (SEL)selector
	   withObject: (id)obj1
	   withObject: (id)obj2;

/**
 * Checks two objects for equality.
 *
 * Classes containing data (like strings, arrays, lists etc.) should reimplement
 * this!
 *
 * \param obj The object which should be tested for equality
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Modified src/OFObject.m from [fde9d39d7a] to [fc3fc31d4e].

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{
#if defined(OF_OBJFW_RUNTIME) || defined(OF_OLD_GNU_RUNTIME)
	return objc_msg_lookup(self, selector);
#else
	return class_getMethodImplementation(isa, selector);
#endif
}

























- (const char*)typeEncodingForSelector: (SEL)selector
{
#if defined(OF_OBJFW_RUNTIME)
	const char *ret;

	if ((ret = objc_get_type_encoding(isa, selector)) == NULL)








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{
#if defined(OF_OBJFW_RUNTIME) || defined(OF_OLD_GNU_RUNTIME)
	return objc_msg_lookup(self, selector);
#else
	return class_getMethodImplementation(isa, selector);
#endif
}

- (id)performSelector: (SEL)selector
{
	id (*imp)() = (id(*)())[self methodForSelector: selector];

	return imp();
}

- (id)performSelector: (SEL)selector
	   withObject: (id)obj
{
	id (*imp)(id) = (id(*)(id))[self methodForSelector: selector];

	return imp(obj);
}

- (id)performSelector: (SEL)selector
	   withObject: (id)obj1
	   withObject: (id)obj2
{
	id (*imp)(id, id) = (id(*)(id, id))[self methodForSelector: selector];

	return imp(obj1, obj2);
}

- (const char*)typeEncodingForSelector: (SEL)selector
{
#if defined(OF_OBJFW_RUNTIME)
	const char *ret;

	if ((ret = objc_get_type_encoding(isa, selector)) == NULL)
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