std_complex.h (operator<<(basic_ostream&, const complex&)): Prefer 'x' to "x" for efficiency sake.

2002-11-25  Wolfgang Bangerth  <bangerth@ticam.utexas.edu>

	* include/std/std_complex.h
	(operator<<(basic_ostream&, const complex&)): Prefer 'x'
	to "x" for efficiency sake.
	* src/locale.cc (locale::locale(const char*)): Ditto.

From-SVN: r59465

libstdc++-v3/ChangeLog

+2002-11-25  Wolfgang Bangerth  <bangerth@ticam.utexas.edu>
+
+	* include/std/std_complex.h
+	(operator<<(basic_ostream&, const complex&)): Prefer 'x'
+	to "x" for efficiency sake.
+	* src/locale.cc (locale::locale(const char*)): Ditto.
+
 2002-11-24  Paolo Carlini  <pcarlini@unitus.it>
 
 	* src/locale.cc (locale::locale(const char*)):

libstdc++-v3/include/std/std_complex.h

@@ -390,7 +390,7 @@ namespace std
       __s.flags(__os.flags());
       __s.imbue(__os.getloc());
       __s.precision(__os.precision());
-      __s << '(' << __x.real() << "," << __x.imag() << ')';
+      __s << '(' << __x.real() << ',' << __x.imag() << ')';
       return __os << __s.str();
     }
 

libstdc++-v3/src/locale.cc

@@ -235,14 +235,14 @@ namespace std
 		    for (size_t __j = 0; __j < __i; ++__j)
 		      {
 			__str += _S_categories[__j];
-			__str += "=";
+			__str += '=';
 			__str += __res;
-			__str += ";";
+			__str += ';';
 		      }
 		    __str += _S_categories[__i];
-		    __str += "=";
+		    __str += '=';
 		    __str += __env;
-		    __str += ";";
+		    __str += ';';
 		    __i++;
 		    for (; __i < _S_categories_size
 			   + _S_extra_categories_size; ++__i)
@@ -251,9 +251,9 @@ namespace std
 			if (!__env || strcmp(__env, "") == 0)
 			  {
 			    __str += _S_categories[__i];
-			    __str += "=";
+			    __str += '=';
 			    __str += __res;
-			    __str += ";";
+			    __str += ';';
 			  }
 			else if (strcmp(__env, "C") == 0
 				 || strcmp(__env, "POSIX") == 0)
@@ -264,9 +264,9 @@ namespace std
 			else
 			  {
 			    __str += _S_categories[__i];
-			    __str += "=";
+			    __str += '=';
 			    __str += __env;
-			    __str += ";";
+			    __str += ';';
 			  }
 		      }
 		    __str.erase(__str.end() - 1);
@@ -347,15 +347,15 @@ namespace std
     else
       {
 	__ret += _S_categories[0];
-	__ret += "=";
+	__ret += '=';
 	__ret += _M_impl->_M_names[0]; 
 	for (size_t __i = 1; 
 	     __i < _S_categories_size + _S_extra_categories_size; 
 	     ++__i)
 	  {
-	    __ret += ";";
+	    __ret += ';';
 	    __ret += _S_categories[__i];
-	    __ret += "=";
+	    __ret += '=';
 	    __ret += _M_impl->_M_names[__i];
 	  }
       }