[opengm] 27/40: add ibfs test

[Ghislain Vaillant]

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ghisvail-guest pushed a commit to branch master
in repository opengm.

commit 9db36205bd8734495b647da5b1166e8c707688c8
Author: joergkappes <kappes at math.uni-heidelberg.de>
Date:   Fri Dec 4 13:54:24 2015 +0100

    add ibfs test
---
 src/unittest/inference/test_ibfs.cxx | 39 ++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/src/unittest/inference/test_ibfs.cxx b/src/unittest/inference/test_ibfs.cxx
new file mode 100644
index 0000000..52f3b0d
--- /dev/null
+++ b/src/unittest/inference/test_ibfs.cxx
@@ -0,0 +1,39 @@
+#include <stdlib.h>
+#include <vector>
+#include <set>
+#include <functional>
+#include <iostream>
+
+
+#ifdef WITH_MAXFLOW_IBFS
+#  include <opengm/inference/auxiliary/minstcutibfs.hxx>
+#endif
+
+int main() {
+#ifdef WITH_MAXFLOW_IBFS
+   typedef opengm::external::MinSTCutIBFS<int, int> MinStCutType;
+
+   MinStCutType g(5,2+3*2);
+
+   g.addEdge(0,2,1000); 
+   g.addEdge(0,3,1); 
+   g.addEdge(0,4,1);
+
+   g.addEdge(2,1,5); 
+   g.addEdge(3,1,5); 
+   g.addEdge(4,1,5);
+
+   g.addEdge(2,3,1);
+   g.addEdge(3,4,1);
+
+
+   std::vector<bool> x(5);
+     g.calculateCut(x);
+
+   for(size_t i=0; i<x.size(); ++i)
+      std::cout <<x[i]<< " ";
+   std::cout << std::endl;
+
+#endif
+   return 0;
+}

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