Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: I

importing

-nosticky option: 12.11. Custom Import Routines

custom routines: 12.11. Custom Import Routines

Exporter module and: 12.8. Importing with Exporter

12.8. Importing with Exporter

File::Basename module and: 12.2. Selecting What to Import

subroutines: 12.6. What use Is Doing

12.9. @EXPORT and @EXPORT_OK

use operation and: 12.6. What use Is Doing

@INC array

require operator and: 2.5. require and @INC

use operation and: 12.7. Setting the Path at the Right Time

indices, sorting with: 7.2. Sorting with Indices

7.2. Sorting with Indices

indirect object notation: 10.3. Indirect Object Notation

indirection

applying: 5.6. Applying a Bit of Indirection

sorting indices: 7.2. Sorting with Indices

inheritance

code reusability through: 8.6. Overriding the Methods

composition versus: 10.4. Additional Instance Variables in Subclasses

constructors and: 9.5. Inheriting the Constructor

9.5. Inheriting the Constructor

DESTROY method and: 10.2. Beating a Dead Horse

10.2. Beating a Dead Horse

isa method testing: 11.2. Testing Your Objects for Good Behavior

@ISA variable and: 8.5. A Few Notes About @ISA

method invocation and: 8.4. Calling a Second Method to Simplify Things

8.4. Calling a Second Method to Simplify Things

multiple inheritance: 11.6. Multiple Inheritance

installation (of modules)

alternate library locations: 13.10. Using the Alternate Library Location

alternate locations: 13.6. Alternate Installation Locations (PREFIX=...)

distribution considerations: 13. Writing a Distribution

instance methods

APIs and: 9.7. Adding Parameters to a Method

class methods and: 9.2. Invoking an Instance Method

invoking: 9.2. Invoking an Instance Method

9.2. Invoking an Instance Method

Math::BigInt module: 12.4. A More Typical Object-Oriented Module: Math::BigInt

OO modules and: 12.5. The Differences Between OO and Non-OO Modules

parameters and: 9.7. Adding Parameters to a Method

restricting to: 9.14. Restricting a Method to Class-Only or Instance-Only

instance variables

defined: 9.1. A Horse Is a Horse, of Course of Course--or Is It?

filehandles as: 10.1. Nested Object Destruction

hash keys: 9.8. More Interesting Instances

object destruction and: 10. Object Destruction

in subclasses: 10.4. Additional Instance Variables in Subclasses

10.4. Additional Instance Variables in Subclasses

instances

accessors and: 11.5. Creating Getters and Setters More Easily

blessed references and: 9.2. Invoking an Instance Method

9.2. Invoking an Instance Method

building: 9.4. How to Build a Horse

defined: 9.1. A Horse Is a Horse, of Course of Course--or Is It?

9.1. A Horse Is a Horse, of Course of Course--or Is It?

hashes and: 9.8. More Interesting Instances

isa method testing: 11.2. Testing Your Objects for Good Behavior

methods working with: 9.6. Making a Method Work with Either Classes or Instances

interfaces

distribution considerations: 13. Writing a Distribution

File::Basename module: 12.1. Sample Function-Oriented Interface: File::Basename

12.1. Sample Function-Oriented Interface: File::Basename

File::Spec module: 12.3. Sample Object-Oriented Interface: File::Spec

maintenance considerations: 11.5. Creating Getters and Setters More Easily

version numbers and: 13.3. The Prototype Module Itself

IO::File class: 11.7. References to Filehandles

11.7. References to Filehandles

is function (Test::More): 14.3. Writing Tests with Test::More

14.6. Testing Things That Write to STDOUT and STDERR

@ISA variable

features: 8.5. A Few Notes About @ISA

8.5. A Few Notes About @ISA

inheritance hierarchies and: 11.1. UNIVERSAL Methods

multiple inheritance: 11.6. Multiple Inheritance

isa method (UNIVERSAL): 11.2. Testing Your Objects for Good Behavior

11.2. Testing Your Objects for Good Behavior

isa_ok function (Test::More): 14.3. Writing Tests with Test::More

isnt function (Test::More): 14.3. Writing Tests with Test::More

iteration versus recursion: 7.5. Recursively Defined Data

Copyright © 2003 O'Reilly & Associates, Inc. All Rights Reserved.