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Add a vector of edges to handle spanning trees

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Anh-Dung Phan 2013-11-08 18:00:48 -08:00
parent 9f53a4aa18
commit 5a27c035e4
5 changed files with 129 additions and 109 deletions
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10
src/smt/spanning_tree_base.h
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@ -47,14 +47,14 @@ namespace smt {
typedef int node;
public:
virtual void initialize(svector<bool> const & upwards) {};
virtual void initialize(svector<edge_id> const & tree) {};
virtual void get_descendants(node start, svector<node> & descendants) {};
virtual void update(edge_id enter_id, edge_id leave_id, bool & is_swap_enter, bool & is_swap_leave) {};
virtual bool check_well_formed() {UNREACHABLE(); return false;};
virtual void update(edge_id enter_id, edge_id leave_id) {};
virtual void get_path(node start, node end, svector<edge_id> & path, svector<bool> & against) {};
virtual bool is_forward_edge(edge_id e_id) const {UNREACHABLE(); return false;};
virtual bool is_ancestor_of(node ancestor, node child) {UNREACHABLE(); return false;};
virtual bool in_subtree_t2(node child) {UNREACHABLE(); return false;};
virtual bool check_well_formed() {UNREACHABLE(); return false;};
};
}