Overview
| Comment: | Add +[setImplementation:forMethod:]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
b10efe7b2bc2e109cc39a4725a301f20 |
| User & Date: | js on 2009-06-10 15:31:28 |
| Other Links: | manifest | tags |
Context
|
2009-06-15
| ||
| 19:22 | Remove whitespaces at EOL. check-in: 172e662b71 user: js tags: trunk | |
|
2009-06-10
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| 15:31 | Add +[setImplementation:forMethod:]. check-in: b10efe7b2b user: js tags: trunk | |
| 00:02 | Autorelease array returned in -[splitWithDelimiter] properly. check-in: a0b7eb7a66 user: js tags: trunk | |
Changes
Modified src/OFObject.h from [ca450e2d5c] to [b4d0f545f8].
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56 57 58 59 60 61 62 63 64 65 66 67 68 69 | /** * \param protocol The protocol which should be checked for conformance * * \return A boolean whether the class conforms to the specified protocol */ + (BOOL)conformsTo: (Protocol*)protocol; /** * Replace a method with a method from another class. * * \param selector The selector of the method to replace * \param class The class from which the new method should be taken * \return The old implementation */ | > > > > > > > > > > | 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | /** * \param protocol The protocol which should be checked for conformance * * \return A boolean whether the class conforms to the specified protocol */ + (BOOL)conformsTo: (Protocol*)protocol; /** * Replace a method implementation with another implementation. * * \param selector The selector of the method to replace * \param imp The new implementation for the method * \return The old implementation */ + (IMP)setImplementation: (IMP)newimp forMethod: (SEL)selector; /** * Replace a method with a method from another class. * * \param selector The selector of the method to replace * \param class The class from which the new method should be taken * \return The old implementation */ |
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Modified src/OFObject.m from [da7bffba83] to [afcd5f1e07].
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118 119 120 121 122 123 124 | if (class_conformsToProtocol(c, protocol)) return YES; return NO; #endif } | > | < | | < < < | < | | > > > > > > > > > > > > > > > | 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 |
if (class_conformsToProtocol(c, protocol))
return YES;
return NO;
#endif
}
+ (IMP)setImplementation: (IMP)newimp
forMethod: (SEL)selector
{
#ifdef __objc_INCLUDE_GNU
Method_t method = class_get_instance_method(self, selector);
IMP oldimp;
if (method == NULL)
@throw [OFInvalidArgumentException newWithClass: self
andSelector: _cmd];
if ((oldimp = method_get_imp(method)) == (IMP)0 || newimp == (IMP)0)
@throw [OFInvalidArgumentException newWithClass: self
andSelector: _cmd];
method->method_imp = newimp;
/* Update the dtable if necessary */
if (sarray_get_safe(((Class)self)->dtable,
(sidx)method->method_name->sel_id))
sarray_at_put_safe(((Class)self)->dtable,
(sidx)method->method_name->sel_id, method->method_imp);
return oldimp;
#else
Method method;
if ((method = class_getInstanceMethod(self, selector)) == NULL)
@throw [OFInvalidArgumentException newWithClass: self
andSelector: _cmd];
return method_setImplementation(method, newimp);
#endif
}
+ (IMP)replaceMethod: (SEL)selector
withMethodFromClass: (Class)class;
{
IMP newimp;
#ifdef __objc_INCLUDE_GNU
newimp = method_get_imp(class_get_instance_method(class, selector));
#else
newimp = class_getMethodImplementation(class, selector);
#endif
return [self setImplementation: newimp
forMethod: selector];
}
- init
{
return self;
}
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