- o -

• operator!=() : ustring.h , treebase.h
• operator*() : geometry.h
• operator+() : geometry.h , ustring.h
• operator-() : geometry.h
• operator/() : geometry.h
• operator<() : ustring.h
• operator<=() : ustring.h
• operator==() : treebase.h , ustring.h
• operator>() : ustring.h
• operator>=() : ustring.h