- fpd.y: fixed check for empty part name

- added new-style measurements (experimental)



git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5400 99fdad57-331a-0410-800a-d7fa5415bdb3

meas.h

@@ -0,0 +1,46 @@
+/*
+ * meas.h - Measurements
+ *
+ * Written 2009 by Werner Almesberger
+ * Copyright 2009 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef MEAS_H
+#define MEAS_H
+
+#include "obj.h"
+
+
+struct meas {
+	enum meas_type {
+		mt_xy_next,
+		mt_x_next,
+		mt_y_next,
+		mt_xy_max,
+		mt_x_max,
+		mt_y_max,
+		mt_n
+	} type;
+	char *label; /* or NULL */
+	int inverted;
+	struct vec *low;
+	struct vec *high;
+	struct expr *offset;
+	struct meas *next;
+};
+
+
+extern struct meas *measurements;
+
+
+void meas_start(void);
+void meas_post(struct vec *vec, struct coord pos);
+int instantiate_meas(void);
+
+#endif /* !MEAS_H */