1 files changed, 0 insertions, 149 deletions
diff --git a/examples/src/models/potts/wolff_clock.cpp b/examples/src/models/potts/wolff_clock.cpp
deleted file mode 100644
index 0706cc5..0000000
--- a/examples/src/models/potts/wolff_clock.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-
-#include <getopt.h>
-
-#ifdef HAVE_GLUT
-#include <GL/glut.h>
-#endif
-
-// include your group and spin space
-#include "dihedral.hpp"
-#include "potts.hpp"
-#include <colors.h>
-#include <measure.hpp>
-
-// hack to speed things up considerably
-#define N_STATES POTTSQ
-#include <wolff/finite_states.hpp>
-
-#include <randutils/randutils.hpp>
-
-// include wolff.hpp
-#include <wolff.hpp>
-
-typedef state_t <dihedral_t<POTTSQ>, potts_t<POTTSQ>> sim_t;
-
-int main(int argc, char *argv[]) {
-
-  count_t N = (count_t)1e4;
-
-  D_t D = 2;
-  L_t L = 128;
-  double T = 2.26918531421;
-  double *H_vec = (double *)calloc(MAX_Q, sizeof(double));
-
-  bool silent = false;
-  bool draw = false;
-  unsigned int window_size = 512;
-
-  int opt;
-  q_t H_ind = 0;
-
-  while ((opt = getopt(argc, argv, "N:D:L:T:H:sdw:")) != -1) {
-    switch (opt) {
-    case 'N': // number of steps
-      N = (count_t)atof(optarg);
-      break;
-    case 'D': // dimension
-      D = atoi(optarg);
-      break;
-    case 'L': // linear size
-      L = atoi(optarg);
-      break;
-    case 'T': // temperature 
-      T = atof(optarg);
-      break;
-    case 'H': // external field. nth call couples to state n
-      H_vec[H_ind] = atof(optarg);
-      H_ind++;
-      break;
-    case 's': // don't print anything during simulation. speeds up slightly
-      silent = true;
-      break;
-    case 'd':
-#ifdef HAVE_GLUT
-      draw = true;
-      break;
-#else
-      printf("You didn't compile this with the glut library installed!\n");
-      exit(EXIT_FAILURE);
-#endif
-    case 'w':
-      window_size = atoi(optarg);
-      break;
-    default:
-      exit(EXIT_FAILURE);
-    }
-  }
-
-  // initialize random number generator
-  randutils::auto_seed_128 seeds;
-  std::mt19937 rng{seeds};
-
-  // define spin-spin coupling
-  std::function <double(const potts_t<POTTSQ>&, const potts_t<POTTSQ>&)> Z = [] (const potts_t<POTTSQ>& s1, const potts_t<POTTSQ>& s2) -> double {
-    return cos(2 * M_PI * (double)(s1.x + POTTSQ - s2.x) / (double)POTTSQ);
-  };
-
-  // define spin-field coupling
-  std::function <double(const potts_t<POTTSQ>&)> B = [=] (const potts_t<POTTSQ>& s) -> double {
-    return H_vec[s.x];
-  };
-
-  // initialize state object
-  state_t <dihedral_t<POTTSQ>, potts_t<POTTSQ>> s(D, L, T, Z, B);
-
-  // define function that generates self-inverse rotations
-  std::function <dihedral_t<POTTSQ>(std::mt19937&, potts_t<POTTSQ>)> gen_R = [] (std::mt19937& r, potts_t<POTTSQ> v) -> dihedral_t<POTTSQ> {
-    dihedral_t<POTTSQ> rot;
-    rot.is_reflection = true;
-    std::uniform_int_distribution<q_t> dist(0, POTTSQ - 2);
-    q_t x = dist(r);
-    rot.x = (2 * v.x + x + 1) % POTTSQ;
-
-    return rot;
-  };
-
-  // define function that updates any number of measurements
-  std::function <void(const sim_t&, const wolff_research_measurements<dihedral_t<POTTSQ>, potts_t<POTTSQ>>&)> measurement;
-
-  if (!draw) {
-    // a very simple example: measure the average magnetization
-    measurement = [&] (const sim_t& s, const wolff_research_measurements<dihedral_t<POTTSQ>, potts_t<POTTSQ>>&) {
-    };
-  } else {
-    // a more complex example: measure the average magnetization, and draw the spin configuration to the screen
-
-#ifdef HAVE_GLUT
-    // initialize glut
-    glutInit(&argc, argv);
-    glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
-    glutInitWindowSize(window_size, window_size);
-    glutCreateWindow("wolff");
-    glClearColor(0.0,0.0,0.0,0.0);
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    gluOrtho2D(0.0, L, 0.0, L);
-
-    measurement = [&] (const sim_t& s, const wolff_research_measurements<dihedral_t<POTTSQ>, potts_t<POTTSQ>>&) {
-      glClear(GL_COLOR_BUFFER_BIT);
-      for (v_t i = 0; i < pow(L, 2); i++) {
-        potts_t<POTTSQ> tmp_s = s.R.act_inverse(s.spins[i]);
-        glColor3f(hue_to_R(tmp_s.x * 2 * M_PI / POTTSQ), hue_to_G(tmp_s.x * 2 * M_PI / POTTSQ), hue_to_B(tmp_s.x * 2 * M_PI / POTTSQ));
-        glRecti(i / L, i % L, (i / L) + 1, (i % L) + 1);
-      }
-      glFlush();
-    };
-#endif
-  }
-
-  wolff_research_measurements<dihedral_t<POTTSQ>, potts_t<POTTSQ>> m(0, 0, measurement, s, silent);
-
-  // run wolff for N cluster flips
-  wolff(N, s, gen_R, m, rng);
-
-  // free the random number generator
-
-  return 0;
-
-}
-