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#ifndef SEARCH_FINAL__
#define SEARCH_FINAL__
#include "search/header.hh"
#include "util/pool.hh"
namespace search {
// A full hypothesis with pointers to children.
class Final : public Header {
public:
Final() {}
Final(util::Pool &pool, Score score, Arity arity, Note note)
: Header(pool.Allocate(Size(arity)), arity) {
SetScore(score);
SetNote(note);
}
// These are arrays of length GetArity().
Final *Children() {
return reinterpret_cast<Final*>(After());
}
const Final *Children() const {
return reinterpret_cast<const Final*>(After());
}
private:
static std::size_t Size(Arity arity) {
return kHeaderSize + arity * sizeof(const Final);
}
};
} // namespace search
#endif // SEARCH_FINAL__
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