UnitigIterator.hpp

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#ifndef BIFROST_UNITIG_ITERATOR_HPP
#define BIFROST_UNITIG_ITERATOR_HPP
 
#include "UnitigMap.hpp"
#include "KmerHashTable.hpp"
#include "CompressedCoverage.hpp"
 
template<typename U, typename G> class CompactedDBG;
 
template<typename Unitig_data_t = void, typename Graph_data_t = void, bool is_const = false>
class unitigIterator : public std::iterator<std::input_iterator_tag, UnitigMap<Unitig_data_t, Graph_data_t, is_const>, int> {
 
    typedef Unitig_data_t U;
    typedef Graph_data_t G;
 
    public:
 
        typedef typename std::conditional<is_const, const CompactedDBG<U, G>*, CompactedDBG<U, G>*>::type CompactedDBG_ptr_t;
 
        unitigIterator();
 
        unitigIterator(CompactedDBG_ptr_t cdbg_);
 
        unitigIterator(const unitigIterator& o);
 
        unitigIterator& operator++();
 
        unitigIterator operator++(int);
 
        bool operator==(const unitigIterator& o) const;
 
        bool operator!=(const unitigIterator& o) const;
 
        const UnitigMap<U, G, is_const>& operator*() const;
 
        const UnitigMap<U, G, is_const>* operator->() const;
 
    private:
 
        size_t i;
 
        size_t v_unitigs_sz;
        size_t v_kmers_sz;
        size_t h_kmers_ccov_sz;
        size_t sz;
 
        bool invalid;
 
        typename KmerHashTable<CompressedCoverage_t<U>>::const_iterator it_h_kmers_ccov;
 
        UnitigMap<U, G, is_const> um;
 
        CompactedDBG_ptr_t cdbg;
};
 
#include "UnitigIterator.tcc"
 
#endif