[geos-commits] [SCM] GEOS branch master updated. 531b9e623107a325a87cc5cbf7c6a399217b3fdd
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Thu Nov 5 12:20:12 PST 2020
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- Log -----------------------------------------------------------------
commit 531b9e623107a325a87cc5cbf7c6a399217b3fdd
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date: Thu Nov 5 12:20:02 2020 -0800
Remove un-used method
diff --git a/include/geos/math/DD.h b/include/geos/math/DD.h
index 0e94681..dfe5251 100644
--- a/include/geos/math/DD.h
+++ b/include/geos/math/DD.h
@@ -111,7 +111,6 @@ class GEOS_DLL DD {
double hi;
double lo;
- int magnitude(double x) const;
int signum() const;
DD rint() const;
diff --git a/src/math/DD.cpp b/src/math/DD.cpp
index 673e921..c620c1b 100644
--- a/src/math/DD.cpp
+++ b/src/math/DD.cpp
@@ -21,24 +21,6 @@ namespace geos {
namespace math { // geos.util
-/* private */
-int
-DD::magnitude(double x) const
-{
- double xAbs = std::fabs(x);
- double xLog10 = std::log(xAbs) / std::log(10);
- int xMag = (int) std::floor(xLog10);
- /**
- * Since log computation is inexact, there may be an off-by-one error
- * in the computed magnitude.
- * Following tests that magnitude is correct, and adjusts it if not
- */
- double xApprox = std::pow(10, xMag);
- if (xApprox * 10 <= xAbs)
- xMag += 1;
-
- return xMag;
-}
/* public */
bool DD::isNaN() const
-----------------------------------------------------------------------
Summary of changes:
include/geos/math/DD.h | 1 -
src/math/DD.cpp | 18 ------------------
2 files changed, 19 deletions(-)
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