OverlaySliceIterator.cpp

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/*
 * MIT License
 *
 * Copyright (c) 2018 PulsarSearchSoft
 *
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 * furnished to do so, subject to the following conditions:
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namespace pss {
namespace astrotypes {

template<typename IterableType, typename SliceIteratorType>
OverlaySliceIterator<IterableType, SliceIteratorType>::OverlaySliceIterator(IterableType& data, SliceIteratorType const& slice_it)
{
    _parent_iterator = data.begin() + (&*slice_it - &*slice_it.slice().parent().begin());
}

template<typename IterableType, typename SliceIteratorType>
typename OverlaySliceIterator<IterableType, SliceIteratorType>::reference OverlaySliceIterator<IterableType, SliceIteratorType>::operator*() const
{
    return *_parent_iterator;
}

} // namespace astrotypes
} // namespace pss