Index: src/common/spectrum-type.h |
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+/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */ |
+/* |
+ * Copyright (c) 2009 CTTC |
+ * |
+ * This program is free software; you can redistribute it and/or modify |
+ * it under the terms of the GNU General Public License version 2 as |
+ * published by the Free Software Foundation; |
+ * |
+ * This program is distributed in the hope that it will be useful, |
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of |
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
+ * GNU General Public License for more details. |
+ * |
+ * You should have received a copy of the GNU General Public License |
+ * along with this program; if not, write to the Free Software |
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
+ * |
+ * Author: Nicola Baldo <nbaldo@cttc.es> |
+ */ |
+ |
+#ifndef SPECTRUM_TYPE_H |
+#define SPECTRUM_TYPE_H |
+ |
+#include <ns3/log.h> |
+#include <iostream> |
+#include <vector> |
+#include <string> |
+ |
+ |
+namespace ns3 { |
+ |
+ |
+/** |
+ * This class represent a type of signal that can be transmitted by |
+ * SpectrumPhy instances over a SpectrumChannel. By means of this |
+ * class a SpectrumPhy is able to recognize which type of signals it |
+ * is able to decode (i.e., receive) and which are to be considered |
+ * only as a source of interference. Note that this distinction of |
+ * signal types is an abstraction which is introduced only for |
+ * simulation purposes: in the real world a device needs to infer |
+ * whether a signal is of a known type by examining at properties of the |
+ * signal, such as preamble, CRC fields, etc. |
+ * |
+ */ |
+class SpectrumType |
+{ |
+ friend class SpectrumTypeFactory; |
+ |
+public: |
+ uint32_t GetUid () const; |
+ std::string GetName () const; |
+ |
+private: |
+ SpectrumType (uint32_t m_uid); |
+ uint32_t m_uid; |
+}; |
+ |
+ |
+bool operator== (const SpectrumType& lhs, const SpectrumType& rhs); |
+bool operator!= (const SpectrumType& lhs, const SpectrumType& rhs); |
+std::ostream& operator<< (std::ostream& os, const SpectrumType& rhs); |
+ |
+ |
+ |
+class SpectrumTypeFactory |
+{ |
+ |
+public: |
+ static SpectrumType Create (std::string name); |
+ static std::string GetNameByUid (uint32_t uid); |
+ |
+private: |
+ static std::vector<std::string> m_names; |
+}; |
+ |
+ |
+} // namespace ns3 |
+ |
+ |
+#endif /* SPECTRUM_TYPE_H */ |