Provide an aliased function IO_TruncateOutputFiles() for other I/O thorns

to check whether or not to truncate existing output files.
The default is to not truncate after recovering. This can be overwritten by
the new boolean parameter IO::truncate_files_after_recovering.


git-svn-id: http://svn.cactuscode.org/arrangements/CactusBase/IOUtil/trunk@219 b32723a9-ab3a-4a60-88e2-2e5d99d7c17a

1 files changed, 7 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index e6d0045..50277b8 100644
--- a/param.ccl
+++ b/param.ccl
@@ -296,3 +296,10 @@ INT out_xyplane_zi "z-index (from 0) for 2D planes in xy, overrrides IO::out_xyp
    0:* :: "An index between [0, nz)"
   -1:  :: "Default to physical coordinate IO::out_xyplane_z"
 } -1
+
+
+private:
+
+BOOLEAN truncate_files_after_recovering "Truncate existing output files after recovering ?" STEERABLE = RECOVER
+{
+} "no"