Iterator.cc

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/*
 * (C) Copyright 2018 UCAR
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 */
 
#include "lorenz95/Iterator.h"
#include <vector>
 
// -----------------------------------------------------------------------------
namespace lorenz95 {
 
// -----------------------------------------------------------------------------
Iterator::Iterator(const Resolution & res, const int & index): res_(res.npoints()), index_(index) {
}
 
// -----------------------------------------------------------------------------
Iterator::~Iterator() {
}
 
// -----------------------------------------------------------------------------
bool Iterator::operator==(const Iterator & other) const {
  return ((res_ == other.res_) && (index_ == other.index_));
}
 
// -----------------------------------------------------------------------------
bool Iterator::operator!=(const Iterator & other) const {
  return ((res_ != other.res_) || (index_ != other.index_));
}
 
// -----------------------------------------------------------------------------
eckit::geometry::Point2 Iterator::operator*() const {
  return eckit::geometry::Point2(index_/static_cast<double>(res_), 0.0);
}
 
// -----------------------------------------------------------------------------
Iterator& Iterator::operator++() {
  index_++;
  return *this;
}
 
// -----------------------------------------------------------------------------
 
}  // namespace lorenz95