From fc242f52e835be85cc6030b6cae5619d18df7670 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Mon, 30 Jul 2018 06:32:51 -0400
Subject: various changes

---
 lib/graph.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'lib/graph.cpp')

diff --git a/lib/graph.cpp b/lib/graph.cpp
index 8c97274..ca251f3 100644
--- a/lib/graph.cpp
+++ b/lib/graph.cpp
@@ -6,13 +6,17 @@ graph_t::graph_t(D_t D, L_t L) {
   ne = D * nv;
 
   v_adj.resize(nv);
+  coordinate.resize(nv);
 
   for (std::vector<v_t> v_adj_i : v_adj) {
     v_adj_i.reserve(2 * D);
   }
 
   for (v_t i = 0; i < nv; i++) {
+    coordinate[i].resize(D);
     for (D_t j = 0; j < D; j++) {
+      coordinate[i][j] = (i / (v_t)pow(L, D - j - 1)) % L;
+
       v_adj[i].push_back(pow(L, j + 1) * (i / ((v_t)pow(L, j + 1))) + fmod(i + pow(L, j), pow(L, j + 1)));
       v_adj[i].push_back(pow(L, j + 1) * (i / ((v_t)pow(L, j + 1))) + fmod(pow(L, j+1) + i - pow(L, j), pow(L, j + 1)));
     }
@@ -25,12 +29,15 @@ void graph_t::add_ext() {
   }
 
   v_adj.resize(nv + 1);
+  coordinate.resize(nv + 1);
   v_adj[nv].reserve(nv);
 
   for (v_t i = 0; i < nv; i++) {
     v_adj[nv].push_back(i);
   }
 
+  coordinate[nv].resize(coordinate[0].size());
+
   ne += nv;
   nv += 1;
 }
-- 
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