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Last change
on this file since 67 was
67,
checked in by pinsard, 18 years ago
|
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miscellaneous modifications according to cerbere.lodyc.jussieu.fr: /usr/home/smasson/SAXO_RD/
|
-
Property svn:executable set to
*
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|
File size:
299 bytes
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| Line | |
|---|
| 1 | FUNCTION bit2int, bitin, checkneg = checkneg |
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| 2 | |
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| 3 | res = 0L |
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| 4 | n = n_elements(bitin)-1 |
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| 5 | IF keyword_set(checkneg) THEN BEGIN |
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| 6 | IF bitin[0] EQ 1 THEN BEGIN |
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| 7 | bitin[0] = 0 |
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| 8 | neg = -1 |
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| 9 | ENDIF ELSE neg = 1 |
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| 10 | ENDIF ELSE neg = 1 |
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| 11 | FOR i = 0, n DO res = res+2L^i*bitin[n-i] |
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| 12 | |
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| 13 | RETURN, neg*res |
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| 14 | END |
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