* Some internal reorganization WRT flyweight handling and initialization,

[ginac.git] / ginac / color.h

diff --git a/ginac/color.h b/ginac/color.h
index ba62735099a9c55b81ffaca836d6cbf282a0ea8c..cc7ac31e54a5963de6a0b72129c82d202e81206b 100644 (file)
--- a/ginac/color.h
+++ b/ginac/color.h
@@ -73,7 +73,7 @@ class su3one : public tensor
 {
        GINAC_DECLARE_REGISTERED_CLASS(su3one, tensor)
 
-       // functions overriding virtual functions from bases classes
+       // functions overriding virtual functions from base classes
 public:
        void print(const print_context & c, unsigned level = 0) const;
 };
@@ -83,7 +83,7 @@ class su3t : public tensor
 {
        GINAC_DECLARE_REGISTERED_CLASS(su3t, tensor)
 
-       // functions overriding virtual functions from bases classes
+       // 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;
@@ -95,7 +95,7 @@ class su3f : public tensor
 {
        GINAC_DECLARE_REGISTERED_CLASS(su3f, tensor)
 
-       // functions overriding virtual functions from bases classes
+       // functions overriding virtual functions from base classes
 public:
        void print(const print_context & c, unsigned level = 0) const;
        ex eval_indexed(const basic & i) const;
@@ -107,7 +107,7 @@ class su3d : public tensor
 {
        GINAC_DECLARE_REGISTERED_CLASS(su3d, tensor)
 
-       // functions overriding virtual functions from bases classes
+       // functions overriding virtual functions from base classes
 public:
        void print(const print_context & c, unsigned level = 0) const;
        ex eval_indexed(const basic & i) const;
@@ -117,13 +117,6 @@ public:
 
 // global functions
 
-/** Return the color object handled by an ex.  Deprecated: use ex_to<color>().
- *  This is unsafe: you need to check the type first. */
-inline const color &ex_to_color(const ex &e)
-{
-       return static_cast<const color &>(*e.bp);
-}
-
 /** Specialization of is_exactly_a<color>(obj) for color objects. */
 template<> inline bool is_exactly_a<color>(const basic & obj)
 {