[geos-commits] [SCM] GEOS branch main updated. 20c5648b2774de312f0a5d03fb6c9354a42dd0af

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- Log -----------------------------------------------------------------
commit 20c5648b2774de312f0a5d03fb6c9354a42dd0af
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Tue Jul 8 14:41:19 2025 -0700

    Remove unused implementation of GeometryPrecisionReducer

diff --git a/src/precision/PrecisionReducerCoordinateOperation.cpp b/src/precision/PrecisionReducerCoordinateOperation.cpp
deleted file mode 100644
index 4f0338821..000000000
--- a/src/precision/PrecisionReducerCoordinateOperation.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-/**********************************************************************
- *
- * GEOS - Geometry Engine Open Source
- * http://geos.osgeo.org
- *
- * Copyright (C) 2012 Sandro Santilli <strk at kbt.io>
- *
- * This is free software; you can redistribute and/or modify it under
- * the terms of the GNU Lesser General Public Licence as published
- * by the Free Software Foundation.
- * See the COPYING file for more information.
- *
- ***********************************************************************
- *
- * Last port: precision/PrecisionreducerCoordinateOperation.java r591 (JTS-1.12)
- *
- **********************************************************************/
-
-#include <geos/precision/PrecisionReducerCoordinateOperation.h>
-#include <geos/geom/PrecisionModel.h>
-#include <geos/geom/CoordinateSequence.h>
-#include <geos/geom/GeometryFactory.h>
-#include <geos/geom/Geometry.h>
-#include <geos/geom/LineString.h>
-#include <geos/geom/LinearRing.h>
-#include <geos/operation/valid/RepeatedPointRemover.h>
-#include <geos/util.h>
-
-#include <vector>
-
-using namespace geos::geom;
-
-namespace geos {
-namespace precision { // geos.precision
-
-std::unique_ptr<CoordinateSequence>
-PrecisionReducerCoordinateOperation::edit(const CoordinateSequence* cs,
-        const Geometry* geom)
-{
-    auto csSize = cs->size();
-
-    if(csSize == 0) {
-        return nullptr;
-    }
-
-    auto reducedCoords = detail::make_unique<CoordinateSequence>(csSize);
-
-    // copy coordinates and reduce
-    for(std::size_t i = 0; i < csSize; ++i) {
-        (*reducedCoords)[i] = cs->getAt(i);
-        targetPM.makePrecise((*reducedCoords)[i]);
-    }
-
-    // remove repeated points, to simplify returned geometry as
-    // much as possible.
-    std::unique_ptr<CoordinateSequence> noRepeatedCoords = operation::valid::RepeatedPointRemover::removeRepeatedPoints(reducedCoords.get());
-
-    /*
-     * Check to see if the removal of repeated points
-     * collapsed the coordinate List to an invalid length
-     * for the type of the parent geometry.
-     * It is not necessary to check for Point collapses,
-     * since the coordinate list can
-     * never collapse to less than one point.
-     * If the length is invalid, return the full-length coordinate array
-     * first computed, or null if collapses are being removed.
-     * (This may create an invalid geometry - the client must handle this.)
-     */
-    unsigned int minLength = 0;
-    if(dynamic_cast<const LineString*>(geom)) {
-        minLength = 2;
-    }
-    if(dynamic_cast<const LinearRing*>(geom)) {
-        minLength = 4;
-    }
-
-    if(removeCollapsed) {
-        reducedCoords = nullptr;
-    }
-
-    // return null or original length coordinate array
-    if(noRepeatedCoords->getSize() < minLength) {
-        return reducedCoords;
-    }
-
-    // ok to return shorter coordinate array
-    return noRepeatedCoords;
-}
-
-
-} // namespace geos.precision
-} // namespace geos

-----------------------------------------------------------------------

Summary of changes:
 .../PrecisionReducerCoordinateOperation.cpp        | 92 ----------------------
 1 file changed, 92 deletions(-)
 delete mode 100644 src/precision/PrecisionReducerCoordinateOperation.cpp


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