From a9dfc903fa3c141d58a2575898b47c9592d51e98 Mon Sep 17 00:00:00 2001
From: Paul David <paul.david@ettus.com>
Date: Fri, 23 Sep 2016 10:48:32 -0700
Subject: calibration: generic containers for datasets - Includes a container
 for power calibration data - Unit tests to check underlying container
 functionality - Nearest neighbor and bilinear interpolation

---
 host/lib/cal/power_container_impl.hpp | 77 +++++++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 host/lib/cal/power_container_impl.hpp

(limited to 'host/lib/cal/power_container_impl.hpp')

diff --git a/host/lib/cal/power_container_impl.hpp b/host/lib/cal/power_container_impl.hpp
new file mode 100644
index 000000000..4c2bcab79
--- /dev/null
+++ b/host/lib/cal/power_container_impl.hpp
@@ -0,0 +1,77 @@
+//
+// Copyright 2016 Ettus Research
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// 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, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef INCLUDED_UHD_CAL_POWER_CONTAINER_IMPL_HPP
+#define INCLUDED_UHD_CAL_POWER_CONTAINER_IMPL_HPP
+
+#include "interpolation.ipp"
+#include <uhd/cal/power_container.hpp>
+
+namespace uhd {
+namespace cal {
+
+enum interp_mode_t
+{
+    BILINEAR,  //! linear interpolation
+    NEAREST    //! nearest neighbor interpolation
+};
+
+class power_container_impl : public power_container {
+public:
+    typedef std::map<std::vector<double>, double> container_t;
+
+    power_container_impl();
+
+    double get(const std::vector<double> &args);
+    const metadata_t &get_metadata();
+
+    void add(const double output, const std::vector<double> &args);
+    void add_metadata(const metadata_t &data);
+
+private:
+    // Container data to be serialized
+    size_t _nargs;
+    metadata_t _metadata;
+    interp_mode_t _mode;
+    container_t _data;
+
+    interp<double, double> _interpolator;
+
+    void verify_nargs(const std::vector<double> &args);
+
+protected:
+    friend class boost::serialization::access;
+
+    void serialize(iarchive_type & ar, const unsigned int) {
+        ar & _nargs;
+        ar & _metadata;
+        ar & _mode;
+        ar & _data;
+    }
+
+    void serialize(oarchive_type & ar, const unsigned int) {
+        ar & _nargs;
+        ar & _metadata;
+        ar & _mode;
+        ar & _data;
+    }
+};
+
+} // namespace cal
+} // namespace uhd
+
+#endif /* INCLUDED_UHD_CAL_POWER_CONTAINER_IMPL_HPP */
-- 
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