From: Christian Bauer <Christian.Bauer@uni-mainz.de>
Date: Tue, 10 Apr 2001 18:30:21 +0000 (+0000)
Subject: added basic::get_precedence()
X-Git-Tag: release_0-8-1~13
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=a8030df4915df6a1ea0312cbffb79ace4795c865;hp=e455b8fcbb2788d437a7d212811bb5ba171e0cd4

added basic::get_precedence()
---

diff --git a/ginac/basic.h b/ginac/basic.h
index a37e84dc..9895902b 100644
--- a/ginac/basic.h
+++ b/ginac/basic.h
@@ -146,10 +146,17 @@ public:
 	const basic & hold(void) const;
 	unsigned gethash(void) const { if (flags & status_flags::hash_calculated) return hashvalue; else return calchash(); }
 	unsigned tinfo(void) const {return tinfo_key;}
+
 	/** Set some status_flags. */
 	const basic & setflag(unsigned f) const {flags |= f; return *this;}
+
 	/** Clear some status_flags. */
 	const basic & clearflag(unsigned f) const {flags &= ~f; return *this;}
+
+	/** Get relative precedence level (useful for implementing pretty-printed
+	 *  output). */
+	unsigned get_precedence(void) const {return precedence;}
+
 protected:
 	void ensure_if_modifiable(void) const;