From: Vladimir V. Kisil <kisilv@maths.leeds.ac.uk>
Date: Thu, 31 Dec 2015 15:41:48 +0000 (+0100)
Subject: Add specific dbgprinttree() method to clifford.
X-Git-Tag: release_1-7-0~7^2~24
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=81a315ac1de10724ad963e2a167b7f618b81ac0f

Add specific dbgprinttree() method to clifford.

Metric is an important element of a clifford object, thus it is useful
to have the metric to be printed in the detailed debug printing.

Signed-off-by: Vladimir V. Kisil <kisilv@maths.leeds.ac.uk>
---

diff --git a/ginac/clifford.cpp b/ginac/clifford.cpp
index f5006269..79d2bee5 100644
--- a/ginac/clifford.cpp
+++ b/ginac/clifford.cpp
@@ -44,7 +44,8 @@ namespace GiNaC {
 
 GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(clifford, indexed,
   print_func<print_dflt>(&clifford::do_print_dflt).
-  print_func<print_latex>(&clifford::do_print_latex))
+  print_func<print_latex>(&clifford::do_print_latex).
+  print_func<print_tree>(&clifford::do_print_tree))
 
 GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(diracone, tensor,
   print_func<print_dflt>(&diracone::do_print).
@@ -294,6 +295,17 @@ void clifford::do_print_latex(const print_latex & c, unsigned level) const
 	}
 }
 
+void clifford::do_print_tree(const print_tree & c, unsigned level) const
+{
+	c.s << std::string(level, ' ') << class_name() << " @" << this
+	    << std::hex << ", hash=0x" << hashvalue << ", flags=0x" << flags << std::dec
+	    << ", " << seq.size()-1 << " indices"
+	    << ", symmetry=" << symtree << std::endl;
+	metric.print(c, level + c.delta_indent);
+	seq[0].print(c, level + c.delta_indent);
+	printindices(c, level + c.delta_indent);
+}
+
 DEFAULT_COMPARE(diracone)
 DEFAULT_COMPARE(cliffordunit)
 DEFAULT_COMPARE(diracgamma)
diff --git a/ginac/clifford.h b/ginac/clifford.h
index 0193fdaf..174e6a2b 100644
--- a/ginac/clifford.h
+++ b/ginac/clifford.h
@@ -77,6 +77,7 @@ public:
 protected:
 	void do_print_dflt(const print_dflt & c, unsigned level) const;
 	void do_print_latex(const print_latex & c, unsigned level) const;
+	void do_print_tree(const print_tree & c, unsigned level) const;
 
 	// member variables
 protected: