diff options
Diffstat (limited to 'CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc')
| -rw-r--r-- | CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc b/CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc index 60ce437e7..5efd8460c 100644 --- a/CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc +++ b/CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc @@ -4,6 +4,8 @@ #include <cstdlib> #include <cstring> #include <fstream> +#include <sys/stat.h> +#include <sys/types.h> #include <vector> #include <AMRwriter.hh> @@ -29,7 +31,7 @@ #include "ioflexio.hh" -static const char* rcsid = "$Header: /home/eschnett/C/carpet/Carpet/CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc,v 1.4 2001/03/17 22:37:28 eschnett Exp $"; +static const char* rcsid = "$Header: /home/eschnett/C/carpet/Carpet/CarpetAttic/CarpetIOFlexIO/src/ioflexio.cc,v 1.5 2001/03/18 05:20:24 eschnett Exp $"; @@ -80,7 +82,7 @@ namespace CarpetIOFlexIO { DECLARE_CCTK_PARAMETERS; // Truncate all files if this is not a restart - do_truncate.resize(CCTK_NumVars(), ! IOUtil_RestartFromRecovery(cgh)); + do_truncate.resize(CCTK_NumVars(), true); // No iterations have yet been output last_output.resize(maxreflevels); @@ -175,20 +177,24 @@ namespace CarpetIOFlexIO { // If this is the first time, then create and truncate the // file if (do_truncate[n]) { - writer = 0; - if (CCTK_Equals(out3D_format, "IEEE")) { - writer = new IEEEIO(filename, IObase::Create); + struct stat fileinfo; + if (! IOUtil_RestartFromRecovery(cgh) + || stat(filename, &fileinfo)!=0) { + writer = 0; + if (CCTK_Equals(out3D_format, "IEEE")) { + writer = new IEEEIO(filename, IObase::Create); #ifdef HDF5 - } else if (CCTK_Equals(out3D_format, "HDF4")) { - writer = new HDFIO(filename, IObase::Create); - } else if (CCTK_Equals(out3D_format, "HDF5")) { - writer = new H5IO(filename, IObase::Create); + } else if (CCTK_Equals(out3D_format, "HDF4")) { + writer = new HDFIO(filename, IObase::Create); + } else if (CCTK_Equals(out3D_format, "HDF5")) { + writer = new H5IO(filename, IObase::Create); #endif - } else { - abort(); + } else { + abort(); + } + delete writer; + writer = 0; } - delete writer; - writer = 0; } // Open the file |