X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fcolor.h;h=d595cb3e374b285d5b6804b6b4f6100bd21c7308;hb=22bf8270163ec9ec11f37c79957e18d6e6e163cd;hp=360223e20b56686fca9d60336ff069cf85807137;hpb=12fefbca9b424cb8e9ae05d83883b96e17c7b96e;p=ginac.git

diff --git a/ginac/color.h b/ginac/color.h
index 360223e2..d595cb3e 100644
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -49,6 +49,8 @@ public:
 	// internal constructors
 	color(unsigned char rl, const exvector & v, bool discardable = false);
 	color(unsigned char rl, std::auto_ptr<exvector> vp);
+	void archive(archive_node& n) const;
+	void read_archive(const archive_node& n, lst& sym_lst);
 
 	// functions overriding virtual functions from base classes
 protected:
@@ -67,6 +69,7 @@ public:
 private:
 	unsigned char representation_label; /**< Representation label to distinguish independent color matrices coming from separated fermion lines */
 };
+GINAC_DECLARE_UNARCHIVER(color); 
 
 
 /** This class represents the su(3) unity element. */
@@ -79,6 +82,7 @@ protected:
 	void do_print(const print_context & c, unsigned level) const;
 	void do_print_latex(const print_latex & c, unsigned level) const;
 };
+GINAC_DECLARE_UNARCHIVER(su3one);
 
 /** This class represents an su(3) generator. */
 class su3t : public tensor
@@ -94,6 +98,7 @@ protected:
 	void do_print(const print_context & c, unsigned level) const;
 	void do_print_latex(const print_latex & c, unsigned level) const;
 };
+GINAC_DECLARE_UNARCHIVER(su3t);
 
 /** This class represents the tensor of antisymmetric su(3) structure
  *  constants. */
@@ -112,6 +117,7 @@ protected:
 	void do_print(const print_context & c, unsigned level) const;
 	void do_print_latex(const print_latex & c, unsigned level) const;
 };
+GINAC_DECLARE_UNARCHIVER(su3f);
 
 /** This class represents the tensor of symmetric su(3) structure constants. */
 class su3d : public tensor
@@ -129,6 +135,7 @@ protected:
 	void do_print(const print_context & c, unsigned level) const;
 	void do_print_latex(const print_latex & c, unsigned level) const;
 };
+GINAC_DECLARE_UNARCHIVER(su3d);
 
 
 // global functions