Overview
| Comment: | smaz_generic: add a description and an important warning |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
5793080d7d4eaedd3298d009c757ed10 |
| User & Date: | nat on 2017-02-06 22:09:43 |
| Other Links: | manifest | tags |
Context
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2017-02-07
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| 20:48 | smaz_tests: remove 1-byte entries from 4096 dictionaries check-in: 61cc0370b5 user: nat tags: trunk | |
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2017-02-06
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| 22:09 | smaz_generic: add a description and an important warning check-in: 5793080d7d user: nat tags: trunk | |
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2017-02-05
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| 22:42 | smaz_tests: fix a mistake in a hand-made expected base-4096 stream check-in: 18dc02b3a0 user: nat tags: trunk | |
Changes
Modified src/natools-smaz_generic.ads from [90fa9f96a9] to [06393e77e6].
1 | ------------------------------------------------------------------------------ | | > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | ------------------------------------------------------------------------------ -- Copyright (c) 2016-2017, Natacha Porté -- -- -- -- Permission to use, copy, modify, and distribute this software for any -- -- purpose with or without fee is hereby granted, provided that the above -- -- copyright notice and this permission notice appear in all copies. -- -- -- -- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -- -- WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -- -- MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -- -- ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -- -- WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -- -- ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -- -- OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. -- ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ -- Natools.Smaz_Generic provides a generic implementation of the Smaz -- -- algorithm, leaving encoding and decoding to the formal subprograms. -- -- This factors all the logic common to standard byte-based Smaz, the -- -- the base-64 variant, and the base-4096 variant. -- -- -- -- WARNING: an important assumption that is not checked/asserted, is that -- -- it is never preferable to use verbatim encoding rather than a code, -- -- except when merging to verbatim sections and the code between them. This -- -- means in particular that a dictionary must never contain an entry -- -- shorter than its encoded counterpart. -- ------------------------------------------------------------------------------ with Ada.Streams; generic type Dictionary_Code is (<>); with procedure Read_Code |
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