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diff libinterp/dldfcn/__ode15__.cc @ 22918:0b5d9978d7b1

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* __ode15__.cc: Pass std::string arg by const reference.
author John W. Eaton <jwe@octave.org>
date Fri, 16 Dec 2016 13:17:58 -0500
parents c1ac4ac3ebbc
children eb064b1b4269
line wrap: on
line diff
--- a/libinterp/dldfcn/__ode15__.cc	Fri Dec 16 12:44:57 2016 -0500
+++ b/libinterp/dldfcn/__ode15__.cc	Fri Dec 16 13:17:58 2016 -0500
@@ -236,13 +236,13 @@
     bool
     outputfun (octave_function *output_fcn, bool haveoutputsel,
                const ColumnVector& output, realtype tout, realtype tend,
-               ColumnVector& outputsel, std::string flag);
+               ColumnVector& outputsel, const std::string& flag);
 
 
     bool
     event (octave_function *event_fcn,
            ColumnVector& te, Matrix& ye, ColumnVector& ie,
-           realtype tsol, const ColumnVector& y, std::string flag,
+           realtype tsol, const ColumnVector& y, const std::string& flag,
            const ColumnVector& yp, ColumnVector& oldval,
            ColumnVector& oldisterminal, ColumnVector& olddir,
            int cont, int& temp, realtype told, ColumnVector& yold);
@@ -627,7 +627,7 @@
   bool
   IDA::event (octave_function *event_fcn,
               ColumnVector& te, Matrix& ye, ColumnVector& ie,
-              realtype tsol, const ColumnVector& y, std::string flag,
+              realtype tsol, const ColumnVector& y, const std::string& flag,
               const ColumnVector& yp, ColumnVector& oldval,
               ColumnVector& oldisterminal, ColumnVector& olddir, int cont,
               int& temp, realtype told, ColumnVector& yold)
@@ -796,7 +796,7 @@
   IDA::outputfun (octave_function *output_fcn, bool haveoutputsel,
                   const ColumnVector& yout, realtype tsol,
                   realtype tend, ColumnVector& outputsel,
-                  std::string flag)
+                  const std::string& flag)
   {
     bool status = 0;