+#ifndef SIM_HPP
+#define SIM_HPP
+
+#include <gsl/gsl_rng.h>
+#include <complex>
+#include <math.h>
+
+#include "latlib/neigh.h"
+
+class sim : public o815::sim {
+public:
+ struct siteconf {
+ complex<double> phi;
+ };
+ sim(o815 *_O815);
+ siteconf* conf;
+ unsigned int LSIZE2;
+
+private:
+ void _makeSweep();
+ void _newParas();
+
+ gsl_rng* rangsl;
+
+ neigh *nb;
+
+ void updatePhi (const int& x);
+};
+
+
+
+sim::sim(o815 *_O815) : o815::sim( _O815,
+ sizeof(siteconf)*
+ (_O815->comargs.lsize[0]*_O815->comargs.lsize[1]) ) {
+ conf = (siteconf*)confMem;
+
+ rangsl = gsl_rng_alloc(gsl_rng_ranlxs0);
+ gsl_rng_set(rangsl, time(NULL));
+
+ LSIZE2 = _O815->comargs.lsize[0] * _O815->comargs.lsize[1];
+
+ nb = new neigh(2, _O815->comargs.lsize[0], _O815->comargs.lsize[1]);
+}
+
+void sim::updatePhi (const int& x)
+{
+ const double r = gsl_rng_uniform(rangsl);
+ const double theta = gsl_rng_uniform(rangsl) * 2*M_PI;
+}
+
+void sim::_makeSweep() {
+}
+
+void sim::_newParas() {
+ /* reset variables */
+}
+
+#endif