Index: O

• O_NDELAY flag : Nonblocking Filehandles
• object orientation (OO) : OO: An Introduction
• • inheritance
  • • The Need for Inheritance
    • On Inheritance
  • other languages and : Tcl
  • polymorphism : The Need for Polymorphism
• object pointers : SVs and object pointers
• object references : Unique Identity
• objects
• • Objects in Perl
  • Perl Objects
  • associations between : Object Associations
  • attributes of
  • • Accessor Methods
    • Attributes
    • Efficient Attribute Storage
  • closures versus
  • • Closures Versus Objects
    • Objects versus closures
  • delegation : Delegation
  • destroying : Object Destruction
  • encapsulating : (see encapsulation)
  • faster : Peek into the Future
  • identity of : Object Identity
  • IO objects : IO Objects and Filehandles
  • syntax of : Objects
  • uniquess of : Uniqueness of Objects in Memory
• ObjectTemplate library
• • ObjectTemplate: Attribute Storage Using Arrays
  • Adaptor: An Introduction
• ODBC module : Win32::ODBC
• ODBC specification : Relational Databases
• one-to-many associations : Object Associations
• OO : (see object orientation)
• opcodes : Translator
• open function : Filehandles, Directory Handles, and Formats
• opendir function : Filehandles, Directory Handles, and Formats
• optimizing (peephole optimizer) : Compilation and code generation stages
• Oracle module : DBI (Database Interface)
• oraperl executable : DBI (Database Interface)
• orthogonal (transparent) persistence
• • Implementing Object Persistence
  • Design Goals
• Ousterhout, John : The Case for Scripting
• overriding base classes : Overriding base classes