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changeset 28003:60d8d6e5594d

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use std::to_string instead of ostringstream buffer * lo-array-errwarn.cc (err_invalid_index, out_of_range::details, err_index_out_of_range): Use std::to_string instead of ostringstream buffer.
author John W. Eaton <jwe@octave.org>
date Sat, 25 Jan 2020 12:43:31 -0500
parents 6c191458172d
children 403df0b32204
files liboctave/util/lo-array-errwarn.cc
diffstat 1 files changed, 4 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/liboctave/util/lo-array-errwarn.cc	Sat Jan 25 10:06:23 2020 -0500
+++ b/liboctave/util/lo-array-errwarn.cc	Sat Jan 25 12:43:31 2020 -0500
@@ -223,9 +223,7 @@
   err_invalid_index (octave_idx_type n, octave_idx_type nd,
                      octave_idx_type dim, const std::string& var)
   {
-    std::ostringstream buf;
-    buf << n + 1;
-    err_invalid_index (buf.str (), nd, dim, var);
+    err_invalid_index (std::to_string (n + 1), nd, dim, var);
   }
 
   void
@@ -271,11 +269,7 @@
           expl = expl + m_size.str ('x');
         }
       else
-        {
-          std::ostringstream buf;
-          buf << m_extent;
-          expl = "out of bound " + buf.str ();
-        }
+        expl = "out of bound " + std::to_string (m_extent);
 
       return expl;
     }
@@ -304,9 +298,7 @@
   err_index_out_of_range (int nd, int dim, octave_idx_type idx,
                           octave_idx_type ext)
   {
-    std::ostringstream buf;
-    buf << idx;
-    out_of_range e (buf.str (), nd, dim);
+    out_of_range e (std::to_string (idx), nd, dim);
 
     e.set_extent (ext);
     // ??? Make details method give extent not size.
@@ -320,9 +312,7 @@
   err_index_out_of_range (int nd, int dim, octave_idx_type idx,
                           octave_idx_type ext, const dim_vector& d)
   {
-    std::ostringstream buf;
-    buf << idx;
-    out_of_range e (buf.str (), nd, dim);
+    out_of_range e (std::to_string (idx), nd, dim);
 
     e.set_extent (ext);
     e.set_size (d);