Added samples

sample/testDelaunay.cpp

@@ -0,0 +1,28 @@
+#include <iostream>
+#include "dinterpolate.hpp"
+
+#define NX 10
+#define NY 10
+
+using namespace std;
+using namespace CosmoTool;
+
+typedef DelaunayInterpolate<double,double,2> myTriangle;
+
+int main()
+{
+  myTriangle::CoordType pos[] = { {0,0}, {1,0}, {0,1}, {1, 1} } ;
+  double vals[] = { 0, 1, 1, 0 };
+  uint32_t simplex[] = { 0, 1, 2, 3, 1, 2 };
+
+  myTriangle t(&pos[0], &vals[0], &simplex[0], 4, 2);
+
+  for (uint32_t iy = 0; iy <= NY; iy++) {
+    for (uint32_t ix = 0; ix <= NX; ix++) {
+      myTriangle::CoordType inter = { ix *1.0/ NX, iy *1.0/NY };
+      cout << inter[1] << " " << inter[0] << " " << t.computeValue(inter) << endl;
+    }
+    cout << endl;
+  }
+  return 0;
+}