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Class: VirtualDictionary


Inheritance:

   Object
   |
   +--Collection
      |
      +--VirtualDictionary

Package:
stx:libbasic2
Category:
Collections-Unordered
Version:
rev: 1.2 date: 2017/12/22 14:36:27
user: cg
file: VirtualDictionary.st directory: libbasic2
module: stx stc-classLibrary: libbasic2
Author:
cg

Description:


a collection which looks like a (read-only) dictionary to the outside,
but invokes a pluggable fetchBlock to retrieve keys.


[instance variables:]

[class variables:]


Related information:



Instance protocol:

accessing
o  at: aKey

o  at: aKey ifAbsent: exceptionValue

o  fetchBlock: something

queries
o  includesKey: aKey



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