Labelling: Breaking labeller into more source files

[leo.git] / lab-utils.h

diff --git a/lab-utils.h b/lab-utils.h
new file mode 100644 (file)
index 0000000..8962de6
--- /dev/null
+++ b/lab-utils.h
@@ -0,0 +1,30 @@
+#ifndef _LEO_LABELLER_UTILS_H
+#define _LEO_LABELLER_UTILS_H
+
+#define DEBUG(dbg_sec, dbg_lvl, msg, ...) if (dbg_sec >= dbg_lvl) printf(msg, ##__VA_ARGS__)
+
+enum verbosity
+{
+  VERBOSITY_NONE,
+  VERBOSITY_GENERAL,
+  VERBOSITY_POPULATION,
+  VERBOSITY_INDIVIDUAL,
+  VERBOSITY_PLACEMENT,
+  VERBOSITY_ALL,
+};
+
+int max2(int a, int b);
+int min2(int a, int b);
+int max4(int a, int b, int c, int d);
+int min4(int a, int b, int c, int d);
+
+int randint(int min, int max);
+double randdouble(void);
+int flip(int a, int b);
+
+double convert_to_deg(double rotate_rad);
+double convert_to_rad(double rotate_deg);
+
+struct placement **filter(struct placement **list, bool **pred_ptr);
+
+#endif