- indentation is now done with tabs

[ginac.git] / ginac / relational.h

diff --git a/ginac/relational.h b/ginac/relational.h
index 48b5971996b0182cf148a272641e6dedc4777f2c..118e494c0be95da3bd5aa6b6d2d9e0d833222465 100644 (file)
--- a/ginac/relational.h
+++ b/ginac/relational.h
@@ -34,68 +34,68 @@ namespace GiNaC {
  *  relation between them. */
 class relational : public basic
 {
-    GINAC_DECLARE_REGISTERED_CLASS(relational, basic)
+       GINAC_DECLARE_REGISTERED_CLASS(relational, basic)
 
 // types
 public:
-    enum operators { equal,
-           not_equal,
-           less,
-           less_or_equal,
-           greater,
-           greater_or_equal
-    };
-    
+       enum operators { equal,
+                  not_equal,
+                  less,
+                  less_or_equal,
+                  greater,
+                  greater_or_equal
+       };
+       
 // member functions
 
-    // default constructor, destructor, copy constructor assignment operator and helpers
+       // default constructor, destructor, copy constructor assignment operator and helpers
 public:
-    relational();
-    ~relational();
-    relational(const relational & other);
-    const relational & operator=(const relational & other);
+       relational();
+       ~relational();
+       relational(const relational & other);
+       const relational & operator=(const relational & other);
 protected:
-    void copy(const relational & other);
-    void destroy(bool call_parent);
+       void copy(const relational & other);
+       void destroy(bool call_parent);
 
-    // other constructors
+       // other constructors
 public:
-    relational(const ex & lhs, const ex & rhs, operators oper=equal);
-    
-    // functions overriding virtual functions from bases classes
+       relational(const ex & lhs, const ex & rhs, operators oper=equal);
+       
+       // functions overriding virtual functions from bases classes
 public:
-    basic * duplicate() const;
-    void print(std::ostream & os, unsigned upper_precedence=0) const;
-    void printraw(std::ostream & os) const;
-    void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) const;
-    bool info(unsigned inf) const;
-    unsigned nops() const;
-    ex & let_op(int i);
-    ex eval(int level=0) const;
-    ex evalf(int level=0) const;
-    ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
-    ex simplify_ncmul(const exvector & v) const;
+       basic * duplicate() const;
+       void print(std::ostream & os, unsigned upper_precedence=0) const;
+       void printraw(std::ostream & os) const;
+       void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) const;
+       bool info(unsigned inf) const;
+       unsigned nops() const;
+       ex & let_op(int i);
+       ex eval(int level=0) const;
+       ex evalf(int level=0) const;
+       ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
+       ex simplify_ncmul(const exvector & v) const;
 protected:
-    int compare_same_type(const basic & other) const;
-    unsigned return_type(void) const;
-    unsigned return_type_tinfo(void) const;
+       int compare_same_type(const basic & other) const;
+       unsigned return_type(void) const;
+       unsigned return_type_tinfo(void) const;
 
-    // new virtual functions which can be overridden by derived classes
+       // new virtual functions which can be overridden by derived classes
 public:
-    virtual ex lhs(void) const;
-    virtual ex rhs(void) const;
+       virtual ex lhs(void) const;
+       virtual ex rhs(void) const;
 
-    // non-virtual functions in this class
+       // non-virtual functions in this class
 public:
-    operator bool(void) const;
-    
+       operator bool(void) const;
+       
 // member variables
-    
+       
 protected:
-    ex lh;
-    ex rh;
-    operators o;
-    static unsigned precedence;
+       ex lh;
+       ex rh;
+       operators o;
+       static unsigned precedence;
 };
 
 // global constants