Index: src/common/spectrum-model.cc |
=================================================================== |
new file mode 100644 |
--- /dev/null |
+++ b/src/common/spectrum-model.cc |
@@ -0,0 +1,108 @@ |
+/* -*- 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> |
+ */ |
+ |
+#include <ns3/spectrum-model.h> |
+#include <math.h> |
+#include <ns3/log.h> |
+#include <ns3/assert.h> |
+ |
+ |
+ |
+NS_LOG_COMPONENT_DEFINE ("SpectrumModel"); |
+ |
+ |
+ |
+namespace ns3 { |
+ |
+ |
+bool operator== (const SpectrumModel& lhs, const SpectrumModel& rhs) |
+{ |
+ return (lhs.m_uid == rhs.m_uid); |
+} |
+ |
+SpectrumModelUid_t SpectrumModel::m_uidCount = 0; |
+ |
+SpectrumModel::SpectrumModel (std::vector<double> centerFreqs) |
+{ |
+ NS_ASSERT (centerFreqs.size () > 1); |
+ m_uid = ++m_uidCount; |
+ |
+ for (std::vector<double>::const_iterator it = centerFreqs.begin (); |
+ it != centerFreqs.end (); |
+ ++it) |
+ { |
+ BandInfo e; |
+ e.fc = *it; |
+ if (it == centerFreqs.begin ()) |
+ { |
+ double delta = ((*(it + 1)) - (*it)) / 2; |
+ e.fl = *it - delta; |
+ e.fh = *it + delta; |
+ } |
+ else if (it == centerFreqs.end () - 1 ) |
+ { |
+ double delta = ((*it) - (*(it - 1))) / 2; |
+ e.fl = *it - delta; |
+ e.fh = *it + delta; |
+ } |
+ else |
+ { |
+ e.fl = ((*it) + (*(it - 1))) / 2; |
+ e.fh = ((*(it + 1)) + (*it)) / 2; |
+ } |
+ m_bands.push_back (e); |
+ } |
+} |
+ |
+SpectrumModel::SpectrumModel (Bands bands) |
+{ |
+ m_uid = ++m_uidCount; |
+ NS_LOG_INFO ("creating new SpectrumModel, m_uid=" << m_uid); |
+ m_bands = bands; |
+} |
+ |
+Bands::const_iterator |
+SpectrumModel::Begin () const |
+{ |
+ return m_bands.begin (); |
+} |
+ |
+Bands::const_iterator |
+SpectrumModel::End () const |
+{ |
+ return m_bands.end (); |
+} |
+ |
+size_t |
+SpectrumModel::GetNumBands () const |
+{ |
+ return m_bands.size (); |
+} |
+ |
+SpectrumModelUid_t |
+SpectrumModel::GetUid () const |
+{ |
+ return m_uid; |
+} |
+ |
+ |
+ |
+} // namespace ns3 |