X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fidx.h;h=16c515f22380e7c929f09d30a46fa5bebf35b0fb;hp=985226d72d441b9c604c478ff801b0e642f410f7;hb=86ae5e2dfe39fb17f3d6c52a497a8309c9814111;hpb=df27e9de2a3f09aa315d1fe9fb90a3e5a5751989

diff --git a/ginac/idx.h b/ginac/idx.h
index 985226d7..16c515f2 100644
--- a/ginac/idx.h
+++ b/ginac/idx.h
@@ -48,7 +48,6 @@ public:
 
 	// functions overriding virtual functions from base classes
 public:
-	void print(const print_context & c, unsigned level = 0) const;
 	bool info(unsigned inf) const;
 	size_t nops() const;
 	ex op(size_t i) const;
@@ -94,6 +93,12 @@ public:
 	 *  If this is undecidable, throw an exception. */
 	ex minimal_dim(const idx & other) const;
 
+protected:
+	void do_print_idx(const print_context & c, unsigned level) const;
+	void do_print(const print_context & 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;
+
 protected:
 	ex value; /**< Expression that constitutes the index (numeric or symbolic name) */
 	ex dim;   /**< Dimension of space (can be symbolic or numeric) */
@@ -118,7 +123,6 @@ public:
 
 	// functions overriding virtual functions from base classes
 public:
-	void print(const print_context & c, unsigned level = 0) const;
 	bool is_dummy_pair_same_type(const basic & other) const;
 
 protected:
@@ -135,6 +139,10 @@ public:
 	/** Make a new index with the same value but the opposite variance. */
 	ex toggle_variance() const;
 
+protected:
+	void do_print(const print_context & c, unsigned level) const;
+	void do_print_tree(const print_tree & c, unsigned level) const;
+
 	// member variables
 protected:
 	bool covariant; /**< x.mu, default is contravariant: x~mu */
@@ -163,7 +171,6 @@ public:
 
 	// functions overriding virtual functions from base classes
 public:
-	void print(const print_context & c, unsigned level = 0) const;
 	bool is_dummy_pair_same_type(const basic & other) const;
 
 protected:
@@ -185,6 +192,11 @@ public:
 	 *  dottedness. */
 	ex toggle_variance_dot() const;
 
+protected:
+	void do_print(const print_context & 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:
 	bool dotted;