Text design

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Design a class (or classes) to represent text, i.e. a sequence of characters.  Support search and replace for subsequences.
 
Design a class (or classes) to represent text, i.e. a sequence of characters.  Support search and replace for subsequences.
  
1 proposed deign:
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1 proposed design:
 
[[Image:Proposal_1.png]]
 
[[Image:Proposal_1.png]]
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Another proposed design would be to define an interface for Text, and first create a simple implementation that uses an array of characters to store the string, resizing it when necessary. If there are performance issues, we can create other solutions, for example a Text implementation that works like a treenode, by storing a left and a right Text, which it combines together. --[[User:Lukas Korsika|Lukas Korsika]] 01:13, 21 October 2010 (UTC)

Latest revision as of 03:05, 25 November 2010

Design a class (or classes) to represent text, i.e. a sequence of characters. Support search and replace for subsequences.

1 proposed design: Proposal 1.png

Another proposed design would be to define an interface for Text, and first create a simple implementation that uses an array of characters to store the string, resizing it when necessary. If there are performance issues, we can create other solutions, for example a Text implementation that works like a treenode, by storing a left and a right Text, which it combines together. --Lukas Korsika 01:13, 21 October 2010 (UTC)

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