Annotation of /trunk/libofa/patches/libofa-0.9.3-gcc4.patch
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Revision 144 -
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Tue May 8 20:06:05 2007 UTC (17 years, 1 month ago) by niro
File size: 819 byte(s)
Tue May 8 20:06:05 2007 UTC (17 years, 1 month ago) by niro
File size: 819 byte(s)
-import
| 1 | niro | 144 | --- lib/JAMA/tnt_math_utils.h.orig 2006-06-17 01:46:22.000000000 +0300 |
| 2 | +++ lib/JAMA/tnt_math_utils.h 2006-06-17 01:47:02.000000000 +0300 | ||
| 3 | @@ -20,11 +20,20 @@ | ||
| 4 | namespace TNT | ||
| 5 | { | ||
| 6 | /** | ||
| 7 | + @returns the absolute value of a real (no-complex) scalar. | ||
| 8 | +*/ | ||
| 9 | +template <class Real> | ||
| 10 | +Real abs(const Real &a) | ||
| 11 | +{ | ||
| 12 | + return (a > 0 ? a : -a); | ||
| 13 | +} | ||
| 14 | +/** | ||
| 15 | @returns hypotenuse of real (non-complex) scalars a and b by | ||
| 16 | avoiding underflow/overflow | ||
| 17 | using (a * sqrt( 1 + (b/a) * (b/a))), rather than | ||
| 18 | sqrt(a*a + b*b). | ||
| 19 | */ | ||
| 20 | + | ||
| 21 | template <class Real> | ||
| 22 | Real hypot(const Real &a, const Real &b) | ||
| 23 | { | ||
| 24 | @@ -56,15 +65,6 @@ | ||
| 25 | } | ||
| 26 | */ | ||
| 27 | |||
| 28 | -/** | ||
| 29 | - @returns the absolute value of a real (no-complex) scalar. | ||
| 30 | -*/ | ||
| 31 | -template <class Real> | ||
| 32 | -Real abs(const Real &a) | ||
| 33 | -{ | ||
| 34 | - return (a > 0 ? a : -a); | ||
| 35 | -} | ||
| 36 | - | ||
| 37 | } | ||
| 38 | #endif | ||
| 39 | /* MATH_UTILS_H */ |