1 files changed, 38 insertions, 0 deletions
diff --git a/lib/include/problem.hpp b/lib/include/problem.hpp
new file mode 100644
index 0000000..c2c9e09
--- /dev/null
+++ b/lib/include/problem.hpp
@@ -0,0 +1,38 @@
+
+#include <vector>
+#include <limits>
+
+#include <cholmod.h>
+#include "graph.hpp"
+#include "current_info.hpp"
+
+#ifdef FRACTURE_LONGINT
+
+#define CHOL_F(x) cholmod_l_##x
+#define CHOL_INT long int
+
+#else
+
+#define CHOL_F(x) cholmod_##x
+#define CHOL_INT int
+
+#endif
+
+class problem {
+  private:
+    const graph& G;
+    unsigned axis;
+    cholmod_dense* b;
+    cholmod_factor* factor;
+    cholmod_sparse* voltcurmat;
+    cholmod_common* c;
+
+  public:
+    problem(const graph&, unsigned, cholmod_common*);
+    problem(const graph&, unsigned, cholmod_sparse*, cholmod_common*);
+    problem(const problem&);
+    ~problem();
+    current_info solve(std::vector<bool>& fuses);
+    void break_edge(unsigned, bool unbreak = false);
+};
+