X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fclifford.h;h=d77707964f1d1d9f9dfb0d637f37fd48bbf705e9;hp=8dbc3767ddb94330fee5530ab7a90f7a0fb52489;hb=d54e497297f4687c385ff8fbc91296365887c7c0;hpb=68fdf425abf14d016d5f95ee7b9d06a19a3c5926;ds=sidebyside

diff --git a/ginac/clifford.h b/ginac/clifford.h
index 8dbc3767..d7770796 100644
--- a/ginac/clifford.h
+++ b/ginac/clifford.h
@@ -45,17 +45,14 @@ public:
 
 	// internal constructors
 	clifford(unsigned char rl, const exvector & v, bool discardable = false);
-	clifford(unsigned char rl, exvector * vp); // vp will be deleted
+	clifford(unsigned char rl, std::auto_ptr<exvector> vp);
 
 	// functions overriding virtual functions from base classes
-public:
-	void print(const print_context & c, unsigned level = 0) const;
-
 protected:
 	ex eval_ncmul(const exvector & v) const;
 	bool match_same_type(const basic & other) const;
 	ex thiscontainer(const exvector & v) const;
-	ex thiscontainer(exvector * vp) const;
+	ex thiscontainer(std::auto_ptr<exvector> vp) const;
 	unsigned return_type() const { return return_types::noncommutative; }
 	unsigned return_type_tinfo() const { return TINFO_clifford + representation_label; }
 
@@ -63,6 +60,10 @@ protected:
 public:
 	unsigned char get_representation_label() const {return representation_label;}
 
+protected:
+	void do_print_dflt(const print_dflt & c, unsigned level) const;
+	void do_print_latex(const print_latex & c, unsigned level) const;
+
 	// member variables
 private:
 	unsigned char representation_label; /**< Representation label to distinguish independent spin lines */
@@ -74,9 +75,10 @@ class diracone : public tensor
 {
 	GINAC_DECLARE_REGISTERED_CLASS(diracone, tensor)
 
-	// functions overriding virtual functions from base classes
-public:
-	void print(const print_context & c, unsigned level = 0) const;
+	// non-virtual functions in this class
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_latex(const print_latex & c, unsigned level) const;
 };
 
 
@@ -87,8 +89,12 @@ class diracgamma : public tensor
 
 	// functions overriding virtual functions from base classes
 public:
-	void print(const print_context & c, unsigned level = 0) const;
 	bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
+
+	// non-virtual functions in this class
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_latex(const print_latex & c, unsigned level) const;
 };
 
 
@@ -98,9 +104,10 @@ class diracgamma5 : public tensor
 {
 	GINAC_DECLARE_REGISTERED_CLASS(diracgamma5, tensor)
 
-	// functions overriding virtual functions from base classes
-public:
-	void print(const print_context & c, unsigned level = 0) const;
+	// non-virtual functions in this class
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_latex(const print_latex & c, unsigned level) const;
 };
 
 
@@ -110,9 +117,10 @@ class diracgammaL : public tensor
 {
 	GINAC_DECLARE_REGISTERED_CLASS(diracgammaL, tensor)
 
-	// functions overriding virtual functions from base classes
-public:
-	void print(const print_context & c, unsigned level = 0) const;
+	// non-virtual functions in this class
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_latex(const print_latex & c, unsigned level) const;
 };
 
 
@@ -122,9 +130,10 @@ class diracgammaR : public tensor
 {
 	GINAC_DECLARE_REGISTERED_CLASS(diracgammaR, tensor)
 
-	// functions overriding virtual functions from base classes
-public:
-	void print(const print_context & c, unsigned level = 0) const;
+	// non-virtual functions in this class
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_latex(const print_latex & c, unsigned level) const;
 };
 
 
@@ -169,6 +178,7 @@ ex dirac_gammaR(unsigned char rl = 0);
 
 /** Create a term of the form e_mu * gamma~mu with a unique index mu.
  *
+ *  @param e Original expression
  *  @param dim Dimension of index
  *  @param rl Representation label */
 ex dirac_slash(const ex & e, const ex & dim, unsigned char rl = 0);