trying some new c++ things, starting with graph

1 files changed, 0 insertions, 67 deletions

diff --git a/lib/graph.c b/lib/graph.c
deleted file mode 100644
index a1edf13..0000000
--- a/lib/graph.c
+++ /dev/null
@@ -1,67 +0,0 @@
-
-#include "graph.h"
-
-graph_t *graph_create_square(D_t D, L_t L) {
-  v_t nv = pow(L, D);
-  v_t ne = D * nv;
-
-  v_t *v_i = (v_t *)malloc((nv + 1) * sizeof(v_t));
-
-  for (v_t i = 0; i < nv + 1; i++) {
-    v_i[i] = 2 * D * i;
-  }
-
-  v_t *v_adj = (v_t *)malloc(2 * D * nv * sizeof(v_t));
-
-  for (v_t i = 0; i < nv; i++) {
-    for (D_t j = 0; j < D; j++) {
-      v_adj[v_i[i] + 2 * j] = pow(L, j + 1) * (i / ((v_t)pow(L, j + 1))) + fmod(i + pow(L, j), pow(L, j + 1));
-      v_adj[v_i[i] + 2 * j + 1] = pow(L, j + 1) * (i / ((v_t)pow(L, j + 1))) + fmod(pow(L, j+1) + i - pow(L, j), pow(L, j + 1));
-    }
-  }
-
-  graph_t *g = (graph_t *)malloc(sizeof(graph_t));
-
-  g->ne = ne;
-  g->nv = nv;
-  g->v_i = v_i;
-  g->v_adj = v_adj;
-
-  return g;
-}
-
-graph_t *graph_add_ext(const graph_t *G) {
-  graph_t *tG = (graph_t *)calloc(1, sizeof(graph_t));
-
-  tG->nv = G->nv + 1;
-  tG->ne = G->ne + G->nv;
-
-  tG->v_i = (v_t *)malloc((tG->nv + 1) * sizeof(v_t));
-  tG->v_adj = (v_t *)malloc(2 * tG->ne * sizeof(v_t));
-
-  for (v_t i = 0; i < G->nv + 1; i++) {
-    tG->v_i[i] = G->v_i[i] + i;
-  }
-
-  tG->v_i[tG->nv] = 2 * tG->ne;
-
-  for (v_t i = 0; i < G->nv; i++) {
-    v_t nn = G->v_i[i + 1] - G->v_i[i];
-
-    for (v_t j = 0; j < nn; j++) {
-      tG->v_adj[tG->v_i[i] + j] = G->v_adj[G->v_i[i] + j];
-    }
-
-    tG->v_adj[tG->v_i[i] + nn] = G->nv;
-    tG->v_adj[tG->v_i[G->nv] + i] = i;
-  }
-
-  return tG;
-}
-
-void graph_free(graph_t *g) {
-  free(g->v_i);
-  free(g->v_adj);
-  free(g);
-}
-