Implementations of different problems

include/data_type.hpp

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+/** @file data_type.hpp
+ *
+ *  @author Cory Alexander Balaton (coryab)
+ *  @author Janita Ovidie Sandtrøen Willumsen (janitaws)
+ *
+ *  @version 1.0
+ *
+ *  @brief Header for the data_t type.
+ *
+ *  @bug No known bugs
+ * */
+#ifndef __DATA_TYPE__
+#define __DATA_TYPE__
+
+#include <sys/types.h>
+#include <type_traits>
+
+/** @brief Data structure that contains the data needed for the project*/
+struct data_t {
+    double E = 0.; ///< The expected energy
+    double M = 0.; ///< The expected magnetization
+    double E2 = 0.; ///< The expected variance of the energy
+    double M2 = 0.; ///< The expected variance of magnetization
+    double M_abs = 0.; ///< The expected absolute magnetization
+};
+
+/** @brief Define dividing data_t by a number
+ *
+ *  @param data The data to divide
+ *  @param num The number to divide data by
+ *
+ *  @return data_t
+ * */
+template <class T>
+data_t operator/(const data_t &data, T num);
+
+// Explicit instantiation
+extern template data_t operator/(const data_t &, uint);
+extern template data_t operator/(const data_t &, ulong);
+extern template data_t operator/(const data_t &,int);
+extern template data_t operator/(const data_t &,double);
+
+
+/** @brief Define /= on data_t by a number.
+ *
+ *  @param data The data to divide
+ *  @param num The number to divide data by
+ *
+ *  @return data_t
+ * */
+template <class T>
+data_t& operator/=(data_t &data, T num);
+
+// Explicit instantiation
+extern template data_t& operator/=(data_t &, uint);
+extern template data_t& operator/=(data_t &, ulong);
+extern template data_t& operator/=(data_t &,int);
+extern template data_t& operator/=(data_t &,double);
+
+/** @brief Define + on data_t by a data_t.
+ *
+ *  @param a The left side
+ *  @param b The right side
+ *
+ *  @return data_t
+ * */
+data_t operator+(const data_t &a, const data_t &b);
+
+/** @brief Define += on data_t by a data_t.
+ *
+ *  @param a The left side
+ *  @param b The right side
+ *
+ *  @return data_t
+ * */
+data_t& operator+=(data_t &a, const data_t &b);
+
+#endif