LocalIncrement.cc

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/*
 * (C) Copyright 2019-2020 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 "oops/base/LocalIncrement.h"
 
#include "eckit/exception/Exceptions.h"
 
namespace oops {
 
  LocalIncrement & LocalIncrement::operator +=(const LocalIncrement & rhs) {
    ASSERT(vars_ == rhs.vars_ && varlens_ == rhs.varlens_);
    ASSERT(vals_.size() == rhs.vals_.size());
    for (unsigned i=0; i < vals_.size(); ++i) {
      vals_[i] += rhs.vals_[i];
    }
    return *this;
  }
 
  LocalIncrement & LocalIncrement::operator *=(const double & zz) {
    for (unsigned i=0; i < vals_.size(); ++i) {
      vals_[i] *= zz;
    }
    return *this;
  }
 
  LocalIncrement & LocalIncrement::operator *=(const std::vector<double> & rhs) {
    ASSERT(vals_.size() == rhs.size());
    for (unsigned i=0; i < vals_.size(); ++i) {
      vals_[i] *= rhs[i];
    }
    return *this;
  }
 
  void LocalIncrement::setVals(std::vector<double> & valsIn) {
    ASSERT(vals_.size() == valsIn.size());
    vals_ = valsIn;
  }
 
}  // namespace oops