From d944bcc3df0a8d7a10b755b5858c85e61a835a35 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Thu, 21 Feb 2019 14:01:24 -0500
Subject: simplified and sped up measurementsn substantially, correlation
 functions and some distributions again incompatible

---
 src/sample.cpp | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/sample.cpp

(limited to 'src/sample.cpp')

diff --git a/src/sample.cpp b/src/sample.cpp
new file mode 100644
index 0000000..b8af937
--- /dev/null
+++ b/src/sample.cpp
@@ -0,0 +1,69 @@
+
+#include "sample.hpp"
+#include <iostream>
+#include <cstdio>
+
+sample::sample(double Lx, double Ly, double beta) {
+  std::string filename = "fracture_" + std::to_string(Lx) + "_" + std::to_string(Ly) + "_" + std::to_string(beta) + "_sample.dat";
+  sample_file.open(filename, std::ifstream::app);
+}
+
+sample::~sample() {
+  sample_file.close();
+}
+
+void sample::pre_fracture(const network& n) {
+  sample_file << "<|";
+  sample_file << "\"vr\"->{";
+  for (const graph::vertex &v : n.G.vertices) {
+    sample_file << "{" << v.r.x << "," << v.r.y << "},";
+  }
+  sample_file << "},\"vp\"->{";
+  for (const graph::vertex &v : n.G.vertices) {
+    sample_file << "{";
+    for (const graph::coordinate &r : v.polygon) {
+      sample_file << "{" << r.x << "," << r.y << "},";
+    }
+    sample_file << "},";
+  }
+  sample_file << "},\"ur\"->{";
+  for (const graph::vertex &v : n.G.dual_vertices) {
+    sample_file << "{" << v.r.x << "," << v.r.y << "},";
+  }
+  sample_file << "},\"up\"->{";
+  for (const graph::vertex &v : n.G.dual_vertices) {
+    sample_file << "{";
+    for (const graph::coordinate &r : v.polygon) {
+      sample_file << "{" << r.x << "," << r.y << "},";
+    }
+    sample_file << "},";
+  }
+  sample_file << "},\"e\"->{";
+  for (const graph::edge &e : n.G.edges) {
+    sample_file << "{" << e.v[0] << "," << e.v[1] << "},";
+  }
+  sample_file << "},\"ec\"->{";
+  for (const graph::edge &e : n.G.edges) {
+    sample_file << "{" << e.crossings[0] << "," << e.crossings[1] << "},";
+  }
+  sample_file << "},\"d\"->{";
+  for (const graph::edge &e : n.G.dual_edges) {
+    sample_file << "{" << e.v[0] << "," << e.v[1] << "},";
+  }
+  sample_file << "},\"dc\"->{";
+  for (const graph::edge &e : n.G.dual_edges) {
+    sample_file << "{" << e.crossings[0] << "," << e.crossings[1] << "},";
+  }
+  sample_file << "},\"data\"->{";
+}
+
+void sample::bond_broken(const network& net, const current_info& cur, unsigned i) {
+  long double c = logl(cur.conductivity / fabs(cur.currents[i])) + net.thresholds[i];
+  sample_file << "{" << i << "," << c << "," << cur.conductivity << "},";
+}
+
+void sample::post_fracture(network &n) {
+  sample_file << "}";
+  sample_file << "|>\n";
+}
+
-- 
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