From 4857ffd69466ba17da55ae0b55ae924e2031ad6f 2017-06-14 12:52:22
From: Alexandre Leroux <aleroux@itlink.fr>
Date: 2017-06-14 12:52:22
Subject: [PATCH] Creates ArrayData (struct that holds data as a vector of double)

---

diff --git a/core/include/Data/ArrayData.h b/core/include/Data/ArrayData.h
new file mode 100644
index 0000000..b08f0c2
--- /dev/null
+++ b/core/include/Data/ArrayData.h
@@ -0,0 +1,56 @@
+#ifndef SCIQLOP_ARRAYDATA_H
+#define SCIQLOP_ARRAYDATA_H
+
+#include <QVector>
+
+/**
+ * @brief The ArrayData class represents a dataset for a data series.
+ *
+ * A dataset can be unidimensional or two-dimensional. This property is determined by the Dim
+ * template-parameter.
+ *
+ * @tparam Dim the dimension of the ArrayData (one or two)
+ * @sa IDataSeries
+ */
+template <int Dim>
+class ArrayData {
+public:
+    /**
+     * Ctor for a unidimensional ArrayData
+     * @param nbColumns the number of values the ArrayData will hold
+     */
+    template <int D = Dim, typename = std::enable_if_t<D == 1> >
+    explicit ArrayData(int nbColumns) : m_Data{1, QVector<double>{}}
+    {
+        m_Data[0].resize(nbColumns);
+    }
+
+    /**
+     * Sets a data at a specified index. The index has to be valid to be effective
+     * @param index the index to which the data will be set
+     * @param data the data to set
+     * @remarks this method is only available for a unidimensional ArrayData
+     */
+    template <int D = Dim, typename = std::enable_if_t<D == 1> >
+    void setData(int index, double data) noexcept
+    {
+        if (index >= 0 && index < m_Data.at(0).size()) {
+            m_Data[0].replace(index, data);
+        }
+    }
+
+    /**
+     * @return the data as a vector
+     * @remarks this method is only available for a unidimensional ArrayData
+     */
+    template <int D = Dim, typename = std::enable_if_t<D == 1> >
+    QVector<double> data() const noexcept
+    {
+        return m_Data.at(0);
+    }
+
+private:
+    QVector<QVector<double> > m_Data;
+};
+
+#endif // SCIQLOP_ARRAYDATA_H