Merge branch 'dfsg/latest' into debian/sid

1 files changed, 28 insertions, 0 deletions

diff --git a/src/Bottleneck_distance/example/bottleneck_basic_example.cpp b/src/Bottleneck_distance/example/bottleneck_basic_example.cpp
new file mode 100644
index 00000000..61778a55
--- /dev/null
+++ b/src/Bottleneck_distance/example/bottleneck_basic_example.cpp
@@ -0,0 +1,28 @@
+#include <gudhi/Bottleneck.h>
+
+#include <iostream>
+#include <vector>
+#include <utility>  // for pair
+#include <limits>  // for numeric_limits
+
+int main() {
+  std::vector< std::pair<double, double> > v1, v2;
+
+  v1.emplace_back(2.7, 3.7);
+  v1.emplace_back(9.6, 14.);
+  v1.emplace_back(34.2, 34.974);
+  v1.emplace_back(3., std::numeric_limits<double>::infinity());
+
+  v2.emplace_back(2.8, 4.45);
+  v2.emplace_back(9.5, 14.1);
+  v2.emplace_back(3.2, std::numeric_limits<double>::infinity());
+
+
+  double b = Gudhi::persistence_diagram::bottleneck_distance(v1, v2);
+
+  std::cout << "Bottleneck distance = " << b << std::endl;
+
+  b = Gudhi::persistence_diagram::bottleneck_distance(v1, v2, 0.1);
+
+  std::cout << "Approx bottleneck distance = " << b << std::endl;
+}