- Banned exZERO(), exONE(), exMINUSHALF() and all this from the interface.

[ginac.git] / ginac / power.h

diff --git a/ginac/power.h b/ginac/power.h
index 3d9ae57433dbe44c41eeca88aa559e55638651f2..17c06c77b2f2920b9285e903a74a32f2f1d0c67e 100644 (file)
--- a/ginac/power.h
+++ b/ginac/power.h
@@ -26,7 +26,9 @@
 #include <ginac/basic.h>
 #include <ginac/ex.h>
 
+#ifndef NO_GINAC_NAMESPACE
 namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
 
 class numeric;
 class add;
@@ -57,9 +59,9 @@ public:
     // functions overriding virtual functions from bases classes
 public:
     basic * duplicate() const;
+    void print(ostream & os, unsigned upper_precedence=0) const;
     void printraw(ostream & os) const;
     void printtree(ostream & os, unsigned indent) const;
-    void print(ostream & os, unsigned upper_precedence=0) const;
     void printcsrc(ostream & os, unsigned type, unsigned upper_precedence=0) const;
     bool info(unsigned inf) const;
     int nops() const;
@@ -122,9 +124,10 @@ inline ex pow(ex const & b, ex const & e)
 
 /** Square root expression.  Returns a power-object with exponent 1/2 as a new
  *  expression.  */
-inline ex sqrt(ex const & a)
-{ return power(a,exHALF()); }
+ex sqrt(ex const & a);
 
+#ifndef NO_GINAC_NAMESPACE
 } // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE
 
 #endif // ndef __GINAC_POWER_H__