From 864d4002db7962600d3e0f3e0db118de8f6f9f47 Mon Sep 17 00:00:00 2001
From: Martin Braun <martin.braun@ettus.com>
Date: Wed, 20 Mar 2019 11:21:01 -0700
Subject: uhd: Remove cal containers

They are currently unused, and may need reimplementation. For the time
being, they can go out of the codebase.
---
 host/lib/cal/interpolation.hpp | 61 ------------------------------------------
 1 file changed, 61 deletions(-)
 delete mode 100644 host/lib/cal/interpolation.hpp

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

diff --git a/host/lib/cal/interpolation.hpp b/host/lib/cal/interpolation.hpp
deleted file mode 100644
index d0c9b5b47..000000000
--- a/host/lib/cal/interpolation.hpp
+++ /dev/null
@@ -1,61 +0,0 @@
-//
-// Copyright 2016 Ettus Research
-// Copyright 2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#ifndef INCLUDED_UHD_INTERPOLATION_HPP
-#define INCLUDED_UHD_INTERPOLATION_HPP
-
-#include <uhd/exception.hpp>
-#include <boost/format.hpp>
-#include <map>
-#include <cmath>
-
-namespace uhd {
-namespace cal {
-
-template<typename in_type, typename out_type>
-struct interp
-{
-public:
-    typedef std::vector<in_type> args_t;
-    typedef std::map<args_t, out_type> container_t;
-
-    /*!
-     * Nearest neighbor interpolation given a mapping: R^n -> R
-     *
-     * 1) search for the nearest point in R^n
-     * 2) find the nearest output scalars in R
-     *
-     * \param data input data container
-     * \param args input data point
-     * \returns interpolated output value
-     */
-    const out_type nn_interp(container_t &data, const args_t &args);
-
-    /*!
-     * Bilinear interpolation given a mapping: R^2 -> R
-     *
-     * 1) search for 4 surrounding points in R^2
-     * 2) find the output scalars in R
-     * 3) solve the system of equations given our input mappings
-     *
-     * \param data input data container
-     * \param args input data point
-     * \returns interpolated output value
-     */
-    const out_type bl_interp(container_t &data, const args_t &args);
-
-private:
-    /*!
-     * Calculate the distance between two points
-     */
-    static in_type calc_dist(const args_t &a, const args_t &b);
-};
-
-} // namespace cal
-} // namespace uhd
-
-#endif  /* INCLUDED_UHD_INTERPOLATION_HPP */
-- 
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