最終更新:2013-01-11 (金) 10:07:04 (4115d)  

NSData
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バイトデータを扱うためのクラス

Tasks

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Creating Data Objects

  • +data?
  • +dataWithBytes：length?
  • +dataWithBytesNoCopy：length?
  • +dataWithBytesNoCopy：length：freeWhenDone?
  • +dataWithContentsOfFile?
  • +dataWithContentsOfFile：options：error?
  • +dataWithContentsOfURL?
  • +dataWithContentsOfURL：options：error?
  • +dataWithData?
  • initWithBytes：length?
  • initWithBytesNoCopy：length?
  • initWithBytesNoCopy：length：freeWhenDone?
  • initWithContentsOfFile?
  • initWithContentsOfFile：options：error?
  • initWithContentsOfURL?
  • initWithContentsOfURL：options：error?
  • initWithData?
  • +dataWithContentsOfMappedFile? - Deprecated in Mac OS X 10.7
  • initWithContentsOfMappedFile? - Deprecated in Mac OS X 10.7
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Accessing Data

  • bytes?
  • description?
  • getBytes：length?
  • getBytes：range?
  • subdataWithRange?
  • rangeOfData：options：range?
  • getBytes? - Deprecated in Mac OS X 10.6
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Testing Data

  • isEqualToData?
  • length?
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Storing Data

  • writeToFile：atomically?
  • writeToFile：options：error?
  • writeToURL：atomically?
  • writeToURL：options：error?
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