Fix BinDisc quantile mistakes (#9)

* Fix BinDisc quantile mistakes

* Fix FImdlp tests

* Fix tests, samples and remove uneeded support files

* Add coypright header to sources
Fix coverage report
Add coverage badge to README

* Update sonar github action

* Move sources to a folder and change ArffFiles files to library

* Add recursive submodules to github action

src/CPPFImdlp.h

@@ -0,0 +1,44 @@
+// ****************************************************************
+// SPDX - FileCopyrightText: Copyright 2024 Ricardo Montañana Gómez
+// SPDX - FileType: SOURCE
+// SPDX - License - Identifier: MIT
+// ****************************************************************
+
+#ifndef CPPFIMDLP_H
+#define CPPFIMDLP_H
+
+#include "typesFImdlp.h"
+#include <limits>
+#include <utility>
+#include <string>
+#include "Metrics.h"
+#include "Discretizer.h"
+
+namespace mdlp {
+    class CPPFImdlp : public Discretizer {
+    public:
+        CPPFImdlp() = default;
+        CPPFImdlp(size_t min_length_, int max_depth_, float proposed);
+        virtual ~CPPFImdlp() = default;
+        void fit(samples_t& X_, labels_t& y_) override;
+        inline int get_depth() const { return depth; };
+    protected:
+        size_t min_length = 3;
+        int depth = 0;
+        int max_depth = numeric_limits<int>::max();
+        float proposed_cuts = 0;
+        indices_t indices = indices_t();
+        samples_t X = samples_t();
+        labels_t y = labels_t();
+        Metrics metrics = Metrics(y, indices);
+        size_t num_cut_points = numeric_limits<size_t>::max();
+        static indices_t sortIndices(samples_t&, labels_t&);
+        void computeCutPoints(size_t, size_t, int);
+        void resizeCutPoints();
+        bool mdlp(size_t, size_t, size_t);
+        size_t getCandidate(size_t, size_t);
+        size_t compute_max_num_cut_points() const;
+        pair<precision_t, size_t> valueCutPoint(size_t, size_t, size_t);
+    };
+}
+#endif