Changes between Version 4 and Version 5 of CharSetArch


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Timestamp:
Jul 14, 2008, 10:01:55 AM (11 years ago)
Author:
cameron
Comment:

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  • CharSetArch

    v4 v5  
    44The architecture uses both the C++ template mechanism and an object hierarchy for character sets within families. 
    55
    6 == ASCII vs. EBCDIC ==
     6== Pseudo-ASCII ==
     7
     8The parabix parsing engine uses the concept of a *pseudo-ASCII* byte stream as
     9a core abstraction that enables it to use a single code base for parsing
     10documents encoded in any ASCII-based character set having certain properties.
     11
     12 1. ASCII byte values always represent ASCII characters.
     13 1. ASCII characters are always represented as ASCII byte values.
     14== EBCDIC ==
    715
    816Parabix performs native parsing for character sets based on either ASCII or EBCDIC compatibility.