asc26 amss-ncku initialized

AMSS_NCKU_source/horizon_sequence.h

@@ -0,0 +1,72 @@
+#ifndef HORIZON_SEQUENCE_H
+#define HORIZON_SEQUENCE_H
+namespace AHFinderDirect
+{
+	class horizon_sequence
+	{
+	public:
+		int N_horizons() const { return N_horizons_; }
+
+		int my_N_horizons() const { return my_N_horizons_; }
+
+		bool has_genuine_horizons() const { return my_N_horizons_ > 0; }
+
+		bool is_dummy() const { return posn_is_dummy(posn_); }
+		bool is_genuine() const { return posn_is_genuine(posn_); }
+
+		bool is_next_genuine() const
+		{
+			return posn_is_genuine(next_posn(posn_));
+		}
+
+		int dummy_number() const { return is_genuine() ? 0 : -posn_; }
+
+		int get_hn() const
+		{
+			return posn_is_genuine(posn_) ? my_hn_[posn_] : 0;
+		}
+
+		bool is_hn_genuine(int hn) const;
+
+		int init_hn()
+		{
+			posn_ = (my_N_horizons_ == 0) ? -1 : 0;
+			return get_hn();
+		}
+
+		int next_hn()
+		{
+			posn_ = next_posn(posn_);
+			return get_hn();
+		}
+
+		horizon_sequence(int N_horizons);
+		~horizon_sequence();
+
+		int append_hn(int hn);
+
+	private:
+		bool posn_is_genuine(int pos) const
+		{
+			return (pos >= 0) && (pos < my_N_horizons_);
+		}
+		bool posn_is_dummy(int pos) const
+		{
+			return !posn_is_genuine(pos);
+		}
+
+		int next_posn(int pos) const;
+
+	private:
+		const int N_horizons_;
+		int my_N_horizons_;
+
+		int posn_;
+
+		int *my_hn_;
+	};
+
+	//******************************************************************************
+
+} // namespace AHFinderDirect
+#endif /* HORIZON_SEQUENCE_H */