X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fcolor.h;h=4d4169a7ab119c597f4fdd6bf7880b5181a0a022;hp=2d44aa8f530177581235e9f444afc166765a8e86;hb=dad107ff48f68d45e72469a8716df375ae145cf3;hpb=e5362a33f72613b324b3714524a8c2e5f7b7f46f

diff --git a/ginac/color.h b/ginac/color.h
index 2d44aa8f..4d4169a7 100644
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -28,9 +28,7 @@
 #include "indexed.h"
 #include "ex.h"
 
-#ifndef NO_NAMESPACE_GINAC
 namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
 
 const unsigned MAX_REPRESENTATION_LABELS = 4;
 const unsigned COLOR_EIGHT = 8; // N*N-1
@@ -106,14 +104,12 @@ protected:
 	
 	// functions overriding virtual functions from base classes
 public:
-	basic * duplicate() const;
 	void printraw(std::ostream & os) const;
 	void printtree(std::ostream & os, unsigned indent) const;
 	void print(std::ostream & os, unsigned upper_precedence=0) const;
 	bool info(unsigned inf) const;
 	ex eval(int level=0) const;
 protected:
-	int compare_same_type(const basic & other) const;
 	bool is_equal_same_type(const basic & other) const;
 	ex simplify_ncmul(const exvector & v) const;
 	ex thisexprseq(const exvector & v) const;
@@ -165,8 +161,6 @@ ex simplify_color(const ex & e);
 
 ex brute_force_sum_color_indices(const ex & e);
 
-#ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC
 
 #endif // ndef __GINAC_COLOR_H__