Index: R

• radiobuttons
• • Radiobutton
  • Radiobuttons and Checkbuttons
• rand function : Random number generation
• random database access/insertion : Persistence Issues
• random number generation : Random number generation
• RDBMSs (relational databases)
• • OO: An Introduction
  • Relational Databases
• read-only variables : Constants
• receiving sockets : Receiver
• record-oriented persistence : Record-Oriented Approach
• redirection : I/O Redirection
• ref function
• • Querying a Reference
  • The Need for Polymorphism
• references
• • Data References and Anonymous Storage
  • Reference Is Just Another Scalar
  • Using References
  • Scalar Values
  • to anonymous arrays/hashes : References to Anonymous Storage
  • blessed, IVs and : SVs and object pointers
  • C pointers : Data References and Anonymous Storage
  • circular : Reference Counts
  • to constants : Constants
  • dereferencing : Dereferencing
  • multiple levels of : Dereferencing Multiple Levels of Indirection
  • nested data structures : Nested Data Structures
  • object references : Unique Identity
  • in other languages : Tcl
  • performance and : Performance Efficiency
  • precedence and : Confusion About Precedence
  • querying : Querying a Reference
  • reference counts : Reference Counts
  • selective aliases : Selective Aliasing
  • static allocation : Referring to Existing Variables
  • to subroutines
  • • (see also closures)
    • Subroutine References
    • Closures
  • SWIG and : SWIG Features
  • symbolic
  • • Dynamic Behavior
    • Symbolic References
    • Symbolic References
    • Symbolic References
  • syntax for : References
  • to typeglobs : References to Typeglobs
  • typeglobs versus : Efficient parameter passing
• reflection : Accessing the Symbol Table
• • other languages and : Language Comparisons
• RegExp tool : Reading the Source
• relational databases (RDBMSs)
• • OO: An Introduction
  • Relational Databases
• relative indexing : Insertion with relative indexing
• remote procedure calls (RPC)
• • Remote Procedure Calls (RPC)
  • On Code Generation
• repeat function : Timers
• require statement : Packages and Files
• resources for further reading : Resources
• • perldsc document : Implementing Complex Data Structures
  • perltoot document : Closures Versus Objects
• retrieve_where function : Adaptor: An Introduction
• • Adaptor::DBI module : Queries
  • Adaptor::File module : Query processing
• return stack (retstack) : Inside Other Stacks
• RPC (Remote Procedure Call) : On Code Generation
• RPC module : Remote Procedure Calls (RPC)
• RTTI (Run Time Type Identification) : C/C++
• run-time binding : The Need for Polymorphism
• run-time errors : (see exceptions)
• run-time evaluation
• • (see also eval function)
  • Dynamic Behavior
  • Eval
  • Language Syntax
  • in other languages : Eval in Other Languages