Altsys Virtuoso 2.0K/virtuoso_20k.iso/NeXTanswers/OpenStepSpec_rtf/FoundationKit/Classes/NSProxy.rtf

Text File | 1994-07-01 | 3.4 KB | 77 lines

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{\stylesheet{\s0 \li100 \fi0 \ri1007 \ql   1Head;}
{\s1 \li100 \fi0 \ri1007 \ql   ClassName;}
{\s2 \li2872 \fi-2771 \ri1007 \ql \tx2872   ConformsTo;}
{\s3 \li2872 \fi-2771 \ri1007 \ql   DeclaredIn;}
{\s4 \li7029 \fi-6552 \ri1007 \ql \tx6652 \tx7030   Description;}
{\s5 \li7030 \fi-5796 \ri1007 \ql   DescriptionPart;}
{\s6 \li0 \fi0 \ri0 \ql \tx-25 \tx8290 \tx9172   Footer;}
{\s7 \li2872 \fi-2771 \ri1007 \ql \tx2872   InheritsFrom;}
{\s8 \li100 \fi0 \ri1007 \ql   Summary;}
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(Preliminary Documentation) Copyright \f3 \'e3\f1 1994 by NeXT Computer, Inc.  All Rights Reserved.\
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\fs36 NSProxy \
\pard \s7 \li2872 \fi-2771 \ri1007 \ql \tx2872 \f1 \b0 \fs28 \fs16 \
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\fs28 \f0 \b \fs28 Inherits From:    \b0 \fs28 \f1 none \
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\fs28 \s2 \fs16 \fs28 \f0 \b \fs28 Conforms To:    \b0 \fs28 \f1 NSObject \
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\fs28 \s3 \fs16 \fs28 \f0 \b \fs28 Declared In:    \b0 \fs28 \f1 foundation/NSProxy \
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\fs28 \pard \s8 \li100 \fi0 \ri1007 \ql \f0 \b \fs28 \fs16 \
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\fs28 Creating and Destroying Instances    \
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\fs28 \pard \s4 \li7029 \fi-6552 \ri1007 \ql \tx6652 \tx7030 \f1 \b0 \fi-6552 + (id)\b alloc\b0     Returns a new, uninitialized instance of the receiving class.\
\fi-6552 \fi-6552 \fi-6552 + (id)\b allocWithZone:\b0 (NSZone *)\i zone\i0     Returns a new, uninitialized instance of the receiving class in \i zone\i0 .\
\fi-6552 \fi-6552 \fi-6552 {\f3 -} (void)\b dealloc\b0     Deallocates the memory occupied by the receiver. \
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\fs28 Identifying Classes    \
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\fs28 \pard \s4 \li7029 \fi-6552 \ri1007 \ql \tx6652 \tx7030 \f1 \b0 \fi-6552 + (Class)\b class\b0     Returns \b self\b0 .  Since this is a class method, it returns the class object.\
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\fs28 Obtaining Method Information\
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\fs28 \pard \s4 \li7029 \fi-6552 \ri1007 \ql \tx6652 \tx7030 \f1 \b0 \fi-6552 {\f3 -} (NSMethodSignature *)\b methodSignatureForSelector:\b0 (SEL)\i aSelector\
\fi-6552 \s5 \li7030 \fi-6553 \fi-5796 \i0     Implemented by subclasses to return an object that contains a description of the \i aSelector\i0  method, or \b nil\b0  if the \i aSelector\i0  method can\'27t be found.  The NSProxy implementation of this method raises an NSInvalidArgumentException exception.\
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\fs28 Describing Objects\
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\fs28 \pard \s4 \li7029 \fi-6552 \ri1007 \ql \tx6652 \tx7030 \f1 \b0 \fi-6552 {\f3 -} (NSString *)\b description\b0     Prints the name of receiver\'27s class and the hexadecimal value of the its \b id\b0 .\
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\fs28 Forwarding Messages\
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\fs28 \pard \s4 \li7029 \fi-6552 \ri1007 \ql \tx6652 \tx7030 \f1 \b0 \fi-6552 {\f3 -} (void)\b forwardInvocation:\b0 (NSInvocation *)\i invocation\
\fi-6552 \fi-6552 \i0 \fi-6552     Implemented by subclasses to forward messages to other objects.  The NSProxy implementation of this method raises an NSInvalidArgumentException exception.  \
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\fs28 }