IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,įITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR The above copyright notice and this permission notice shall be included inĪll copies or substantial portions of the Software. To use, copy, modify, merge, publish, distribute, sublicense, and/or sellĬopies of the Software, and to permit persons to whom the Software isįurnished to do so, subject to the following conditions: In the Software without restriction, including without limitation the rights Of this software and associated documentation files (the “Software”), to deal Permission is hereby granted, free of charge, to any person obtaining a copy ![]() The prototypes, and summary, of the helper functions are: The block_byref data structure similarly requires copy/dispose helpers forīlock variables, _attribute_((NSObject)) variables, or C++ constĬopied objects with constructor/destructors, and again the (1 field within the void ( ^ vv )( void ) = ^ Īnd of course the constructors/destructors for const copied C++ objects. Since the Apple ABI references symbols from other elements of the system, anyĪttempt to use this ABI on systems prior to SnowLeopard is undefined. As of 6, the following describes the ABIĬontract with the runtime and the compiler, and, as necessary, will be referred The first shipping version of this ABI is found in Mac OS X 10.6, and shall be This document describes the Apple ABI implementation specification of Blocks. - improved wording and converted to rst.6 - rev for stret return, signature field.0 - revise new layout to have invoke function in same place. ![]() _Block_object_dispose for all “Object” types in helper functions. 8 - specify use of _Block_object_assign and.of a device from another, but it doesnt help us manage what we copy. - revise block layout to use an unsigned long int flags. Where the standard Mac clipboard is that you can only copy & paste one element at.When you paste the Clipboard contents into a drawing, the format that retains the most information is used. When you copy objects to the Clipboard, information is stored in all available formats. You can paste the contents of the Clipboard into a document or drawing. - revise block layout to use a static descriptor structure. COPYCLIP copies all objects you select to the Clipboard.4 - add NULL isa field to _block storage.
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