25 lines
446 B
C++
25 lines
446 B
C++
#pragma once
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namespace succinct {
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template <typename Container>
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struct forward_enumerator
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{
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typedef typename Container::value_type value_type;
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forward_enumerator(Container const& c, size_t idx = 0)
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: m_c(&c)
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, m_idx(idx)
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{}
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value_type next()
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{
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return (*m_c)[m_idx++];
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}
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private:
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Container const* m_c;
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size_t m_idx;
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};
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}
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