Store command line arguments

include/Parameters.hh

@@ -0,0 +1,36 @@
+//
+//  Parameters.hh
+//  medtech
+//
+//  Created by Baranyai David on 2018. 04. 03..
+//
+
+#ifndef Parameters_hh
+#define Parameters_hh
+
+#include <stdio.h>
+
+class Parameters
+{
+private:
+    /* Here will be the instance stored. */
+    static Parameters* instance;
+    
+    /* Private constructor to prevent instancing. */
+    Parameters();
+    
+    int ParticleEnergy;
+    int pgundegree;
+    
+public:
+    /* Static access method. */
+    static Parameters* getInstance();
+    
+    int GetParticleEnergy();
+    int GetDegree();
+    
+    void SetParticleEnergy(int);
+    void SetDegree(int);
+};
+
+#endif /* Parameters_hh */

src/Parameters.cc

@@ -0,0 +1,46 @@
+//
+//  Parameters.cc
+//  medtech
+//
+//  Created by Baranyai David on 2018. 04. 03..
+//
+
+#include "Parameters.hh"
+
+Parameters* Parameters::getInstance()
+{
+    if (instance == 0)
+    {
+        instance = new Parameters();
+    }
+    
+    return instance;
+}
+
+Parameters::Parameters() : ParticleEnergy(6), pgundegree(90)
+{
+    
+}
+
+/* Null, because instance will be initialized on demand. */
+Parameters* Parameters::instance = 0;
+
+int Parameters::GetParticleEnergy()
+{
+    return ParticleEnergy;
+}
+
+int Parameters::GetDegree()
+{
+    return pgundegree;
+}
+
+void Parameters::SetDegree(int d)
+{
+    pgundegree = d;
+}
+
+void Parameters::SetParticleEnergy(int p)
+{
+    ParticleEnergy = p;
+}