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README
Sample Programs
---------------
To help you exploring programming in Open Object Rexx, the following
sample programs are provided (with source code):
- arithmeticEvaluation.rex an expression evaluator that builds a parse tree
- arrayCallback.rex perform a function over all elements in an array.
- ccreply.rex concurrent program using REPLY
- complex.cls complex number class
- concurrency.rex demonstrate multi-threaded execution with
syncronization
- constrained.rex Show how to use the isA method to check object
types
- delegation.rex Show the concept of object method delegation
- dynamicMethod.rex methods dynamically added to an object instance
- factor.rex factorial program
- getOoRexxDocs.rex downloads the ooRexx documentation from SourceForge
- greply.rex concurrent program using WAIT and NOWAIT
- guess.rex a guessing game
- interface.rex define an interface class in ooRexx
- ktguard.rex concurrent program using START and GUARD
- makestring.rex program that uses makestring method
- month.rex displays days of the month of January
- native.api folder with examples using the C++ native APIs
- philfork.rex a console version of the Philosophers' Forks
- pipe.cls a pipeline implementation
- properties.rex an example of the Properties class
- qdate.rex date query program
- qtime.rex time query program
- readme.txt this file
- rexxcps.rex measuring REXX clauses/second
- scclient.rex simple socket client that uses the socket class
- scserver.rex simple socket server that uses the socket class
- semcls.cls semaphore class, see sections 12.4.4.1, 8.11 and
8.12 in rexxref for further information
- sfclient.rex simple socket client that uses the socket
function package
- sfserver.rex simple socket server that uses the socket
function package
- singleLinkedList.rex a linked list using objects
- singleton.cls implements a singleton class
- sortComposite.rex sorting non-string objects
- stack.rex a program that uses a stack class
- synchronousConcurrency.rex work queue to synchronize activity between
threads
- timezone.rex performing timezone manipulations.
- treeDirectory.cls directory implementation using a balanced
binary tree
- treeTraversal.rex build a binary tree and demonstrate traversal
- usecomp.rex program that uses complex.cls
- usepipe.rex program that uses pipe.cls
- usesingleton.rex program that uses singleton.cls
- usetree.rex show that a treeDirectory is polymorphic with
a built-in directory
These programs are executable without any change on all supported platforms.
