ASE2 CARD CATALOG ENTRY

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ASSET OVERVIEW

UNIT NAME

VSTRING

VERSION

1

REVIEW CODE

C1 1.0 A

INET ADDRESS

AUTHOR

Gary E. Barnes
Rational

RIGHTS

Approved for public release; distribution unlimited

COPYRIGHT

1993 Rational

DATE CREATED

6 Jul 93

DATE RELEASED

4 Nov 93

DATE LAST UPDATED

1 Jun 94

LOCATION

PAL

ENVIRONMENT

R1000/Portable

LIMITATIONS

None

CERTIFICATION

Ada System Certifier_1 1.0
Date/Time of Processing: Sunday    05 June      1994 01:12:43Am
Overall Assessment of System: OK
Classification of System: A
Basis of Classification --
    Syntax Errors                               PASS
    Completeness                                PASS
    Independence from External Libraries        PASS
    Independence from a Specific Ada Compiler   PASS

Number of ...
  Files              19
  Library Units      19
  Lines            3298
  Statements       1226
  Comments          879

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CLASSIFICATION

KEYWORD

String
VSTRING

INDEX

Barnes, Gary E.
Rational

DEPENDENCIES

None

SEE ALSO

SHORT DESCRIPTION

String library

TAXONOMY

Software Components

String

VSTRING Library

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FILE LISTING

FILE SPECS

Click here to enter Asset Directory/transfer Asset File(s): ../../ase02_02/comps/vstring

DIRECTORY DISPLAY

Follow path to see directory

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ABSTRACT

VSTRING Library

The R1000 environment has several string packages of differing sorts. They are generally mediocre and have extremely sparse and uninteresting interfaces. This led to the VString Library. The intent is to have a single library that implements a set of string operations that are sufficiently "interesting" as to allow the creation of nontrivial string processing programs.

The packages include:

• Vstring_Type - Defines Vstring_Data and Vstring types.
• Vstring_Assign - Assign, Append, Prepend operations.
• Vstring_Case - Case changes for characters and Vstrings.
• Vstring_Compare - Compare strings for <, >, =, <=, >=, /=; with(out) case.
• Vstring_Equal - Compare strings or string prefixes for equality; with(out) case.
• Vstring_Heap - (De)Allocate or Resize Vstring heap objects.
• Vstring_Io - Input/Output of Vstring objects.
• Vstring_Query - Query on Vstring objects; length, contents, character lopping, substringing.
• Vstring_Scan - Scanning (form of simple pattern matching) of Vstrings.

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REVISION HISTORY

1  1 June 94  Initial release to the PAL

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RELEASE NOTICE

This prologue must be included in all copies of this software.
Restrictions on use or distribution:  NONE

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DISCLAIMER

	This software and its documentation are provided "AS IS" and
without any expressed or implied warranties whatsoever.  No warranties
as to performance, merchantability, or fitness for a particular
purpose exist.
	The user is advised to test the software thoroughly before
relying on it.  The user must assume the entire risk and liability of
using this software.  In no event shall any person or organization of
people be held responsible for any direct, indirect, consequential or
inconsequential damages or lost profits.

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