- introduced info_flags::cinteger, info_flags::crational,

[ginac.git] / ginac / fail.cpp

diff --git a/ginac/fail.cpp b/ginac/fail.cpp
index e5800a388c629a669841427bae8c9ac37fa5ce1a..bc75c47e9b224b13230c2cde45b6728f88913d3f 100644 (file)
--- a/ginac/fail.cpp
+++ b/ginac/fail.cpp
@@ -24,7 +24,9 @@
 #include "fail.h"
 #include "debugmsg.h"
 
+#ifndef NO_GINAC_NAMESPACE
 namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
 
 //////////
 // default constructor, destructor, copy constructor assignment operator and helpers
@@ -90,6 +92,18 @@ basic * fail::duplicate() const
     return new fail(*this);
 }
 
+void fail::print(ostream & os, unsigned upper_precedence) const
+{
+    debugmsg("fail print",LOGLEVEL_PRINT);
+    os << "FAIL";
+}
+
+void fail::printraw(ostream & os) const
+{
+    debugmsg("fail printraw",LOGLEVEL_PRINT);
+    os << "FAIL";
+}
+
 // protected
 
 int fail::compare_same_type(basic const & other) const
@@ -123,4 +137,6 @@ int fail::compare_same_type(basic const & other) const
 const fail some_fail;
 type_info const & typeid_fail=typeid(some_fail);
 
+#ifndef NO_GINAC_NAMESPACE
 } // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE