tmp: Allow '.ref()' for const 'tmp'

const-ness of the stored object is checked at run-time.
2016-05-21 23:10:58 +01:00
parent 7c6b0e684f
commit f8f39d54ae
2 changed files with 2 additions and 2 deletions
--- a/src/OpenFOAM/memory/tmp/tmp.H
+++ b/src/OpenFOAM/memory/tmp/tmp.H
@ -124,7 +124,7 @@ public:

            //- Return non-const reference or generate a fatal error
            //  if the object is const.
-            inline T& ref();
+            inline T& ref() const;

            //- Return tmp pointer for reuse.
            //  Returns a clone if the object is not a temporary
--- a/src/OpenFOAM/memory/tmp/tmpI.H
+++ b/src/OpenFOAM/memory/tmp/tmpI.H
@ -158,7 +158,7 @@ inline Foam::word Foam::tmp<T>::typeName() const


 template<class T>
-inline T& Foam::tmp<T>::ref()
+inline T& Foam::tmp<T>::ref() const
 {
    if (isTmp())
    {