Issue 4550 (2/2) Avoid "using namespace std;" in included files

[lilypond.git] / lily / include / smobs.tcc

diff --git a/lily/include/smobs.tcc b/lily/include/smobs.tcc
index f76609bf5b96ac8fca532f4cb975d109c0ac8b2c..dd815e59db2fea6cf6582f6895db6a25049b2f3c 100644 (file)
--- a/lily/include/smobs.tcc
+++ b/lily/include/smobs.tcc
@@ -24,8 +24,6 @@
 // included from smobs.hh, but other template expansion systems might
 // make it feasible to compile this only a single time.
 
-#include "lily-guile-macros.hh"
-#include "smobs.hh"
 #include <typeinfo>
 
 template <class Super>
@@ -65,7 +63,7 @@ Smob_base<Super>::register_ptr (Super *p)
 // Defaults, should not actually get called
 template <class Super>
 SCM
-Smob_base<Super>::mark_smob ()
+Smob_base<Super>::mark_smob () const
 {
   return SCM_UNSPECIFIED;
 }
@@ -88,7 +86,7 @@ Smob_base<Super>::equal_p (SCM, SCM)
 
 template <class Super>
 int
-Smob_base<Super>::print_smob (SCM p, scm_print_state *)
+Smob_base<Super>::print_smob (SCM p, scm_print_state *) const
 {
   scm_puts ("#<", p);
   scm_puts (smob_name_.c_str (), p);
@@ -113,7 +111,7 @@ template <class Super>
 Scm_init Smob_base<Super>::scm_init_ (init);
 
 template <class Super>
-string Smob_base<Super>::smob_name_;
+std::string Smob_base<Super>::smob_name_;
 
 template <class Super>
 void Smob_base<Super>::init ()
@@ -144,7 +142,7 @@ void Smob_base<Super>::init ()
     {
       SCM subr = scm_c_define_gsubr (Super::type_p_name_, 1, 0, 0,
                                      (scm_t_subr) smob_p);
-      string fundoc = string("Is @var{x} a @code{") + smob_name_
+      std::string fundoc = std::string("Is @var{x} a @code{") + smob_name_
         + "} object?";
       ly_add_function_documentation (subr, Super::type_p_name_, "(SCM x)",
                                      fundoc);