removed a lot of research code to simplify library and examples for publication

1 files changed, 0 insertions, 84 deletions

diff --git a/examples/src/models/ising/ising.hpp b/examples/src/models/ising/ising.hpp
deleted file mode 100644
index 73b06ed..0000000
--- a/examples/src/models/ising/ising.hpp
+++ /dev/null
@@ -1,84 +0,0 @@
-#pragma once
-
-#include <cmath>
-#include <stdio.h>
-
-#include <wolff/types.h>
-
-// all that is required to use wolff.hpp is a default constructor
-class ising_t {
-  public:
-    bool x;
-
-    ising_t() : x(false) {}
-
-    // optional constructors for syntactic sugar
-    ising_t(bool x) : x(x) {} 
-    ising_t(int x) : x((bool)x) {}
-
-    /* below this comment is code required only for using measure.hpp in the
-     * examples folder, which provides an interface for measuring several
-     * generic features of models. these require
-     *
-     *  - an M_t, representing the magnetization or sum of all spins
-     *  - an F_t, representing a double-weighted version of the magnetization
-     *  - the overloaded operator *, which takes a v_t (unsigned int) and returns an M_t
-     *  - the overloaded operator *, which takes a double and returns an F_t
-     *  - the overloaded operator -, which takes another X_t and returns an M_t
-     */
-
-    typedef int M_t;
-    typedef double F_t;
-
-    inline int operator*(v_t a) const {
-      if (x) {
-        return -(int)a;
-      } else {
-        return (int)a;
-      }
-    }
-
-    inline double operator*(double a) const {
-      if (x) {
-        return -a;
-      } else {
-        return a;
-      }
-    }
-
-    inline int operator-(const ising_t &s) const {
-      if (x == s.x) {
-        return 0;
-      } else {
-        if (x) {
-          return -2;
-        } else {
-          return 2;
-        }
-      }
-    }
-};
-
-/* using measure.hpp additionally requires a norm_squared function which takes
- * an F_t to a double, and a write_magnetization function, which takes an M_t
- * and a FILE pointer and appropriately records the contents of the former to
- * the latter.
- */
-
-double norm_squared(double s) {
-  return pow(s, 2);
-}
-
-void write_magnetization(int M, FILE *outfile) {
-  fwrite(&M, sizeof(int), 1, outfile);
-}
-
-/* these definitions allow wolff/finite_states.hpp to be invoked and provide
- * much faster performance for models whose number of possible spin
- * configurations is finite.
- */
-
-#define N_STATES 2
-const ising_t states[2] = {ising_t(0), ising_t(1)};
-q_t state_to_ind(ising_t state) { return (q_t)state.x; }
-