indexer/feature_merger.hpp


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#pragma once

#include "feature.hpp"

class FeatureBuilder1Merger : public FeatureBuilder1
{
public:
  FeatureBuilder1Merger(FeatureBuilder1 const & fb);

  /// adds fb's geometry at the end of own geometry,
  /// but only if they have common point
  void AppendFeature(FeatureBuilder1Merger const & fb);

  void SetAreaSafe()
  {
    if (!m_bArea)
      m_bArea = true;
  }

  uint32_t KeyType() const
  {
    ASSERT_EQUAL ( m_Types.size(), 1, () );
    return m_Types.front();
  }

  bool ReachedMaxPointsCount() const;

  m2::PointD FirstPoint() const { return m_Geometry.front(); }
  m2::PointD LastPoint() const { return m_Geometry.back(); }
};