add nprocessors utility

[moebius2.git] / minimise.h

diff --git a/minimise.h b/minimise.h
index 85dc96f31df978b0b0408bf556a292a0231a55d3..a0761250e28ae5131988c0c10f7bed321bb16a4f 100644 (file)
--- a/minimise.h
+++ b/minimise.h
@@ -7,10 +7,27 @@
 
 #include "mgraph.h"
 
-double graph_layout_cost(const Vertices v, const double vertex_areas[N]);
+double compute_energy(const struct Vertices *vs);
+void energy_init(void);
+
+double graph_layout_cost(const Vertices v);
 void graph_layout_prepare();
 
+void compute_vertex_areas(const Vertices vertices);
+void compute_edge_lengths(const Vertices vertices);
+extern double vertex_areas[N], vertex_mean_edge_lengths[N], edge_lengths[N][V6];
+
+double line_bending_cost(const Vertices vertices);
 double noncircular_rim_cost(const Vertices vertices);
-double edgewise_vertex_displacement_cost(const Vertices vertices);
+double edge_length_variation_cost(const Vertices vertices);
+double rim_proximity_cost(const Vertices vertices);
+
+extern const char *input_file, *best_file;
+extern char *best_file_tmp;
+extern long long evaluations;
+extern double stop_epsilon;
+
+enum printing_instance { pr_cost, pr_size, pr__max };
+int printing_check(enum printing_instance, int indent);
 
 #endif /*MINIMISE_H*/