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DuplicatePoints.h
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DuplicatePoints.h
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// Copyright 2010 Green Code LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef MCC_DUPLICATE_POINTS_H
#define MCC_DUPLICATE_POINTS_H
#include <vector>
namespace mcc
{
class IPoint;
class IUnclassifiedPoints;
// Contains all the sets of unclassified duplicate points in the input point
// cloud.
class DuplicatePoints
{
public:
// Initialize a new instance with a list of all the sets of unclassified
// duplicate points. The points for each set are adjacent in the list.
DuplicatePoints(const std::vector<IPoint *> & unclassifiedDuplicates);
// The number of sets of duplicate points.
int setCount() const;
// For each set of duplicate points, leave just one point in the set as
// unclassified. All the other points in the set are put aside so they
// don't processed by the MCC algorithm. Returns the total number of
// points that are aside from all the sets.
int putAsideAllButOnePointPerSet();
// For each set of duplicate points, copy the classification code of the
// one point that was processed by the MCC algorithm to all the other
// points in the set (that were set aside).
void copyClassificationAmongPointsInSet();
private:
std::vector< std::vector<IPoint *> > sets_;
};
//---------------------------------------------------------------------------
inline
int DuplicatePoints::setCount() const
{
return sets_.size();
}
}
#endif