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Added some error handling for HDF5 when file is in use by postprocessor

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This commit is contained in:
Anne de Jong 2017-02-08 21:38:45 +01:00
parent a9d6378e7b
commit c929d108f2
2 changed files with 22 additions and 1 deletions
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1
src/duct/duct.cpp
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@ -5,6 +5,7 @@
// Description: // Description:
// //
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
#define TRACERPLUS (-10)
#include "duct.h" #include "duct.h"
#include "tasystem.h" #include "tasystem.h"
#include "tasmet_assert.h" #include "tasmet_assert.h"

22
src/sys/tasystem.cpp
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@ -437,13 +437,33 @@ void TaSystem::exportHDF5(const string& filename) const {
TRACE(15,"TaSystem::exportHDF5"); TRACE(15,"TaSystem::exportHDF5");
hid_t file_id; hid_t file_id;
herr_t status; herr_t status;
// hid_t error_stack = H5Eget_current_stack();
/* Save old error handler */
// herr_t (*old_func)(void*);
// void *old_client_data;
// H5Eget_auto(error_stack, &old_func, &old_client_data);
/* Turn off error handling */
// H5Eset_auto(error_stack, NULL, NULL);
// H5Eset_auto( NULL, NULL);
file_id = H5Fcreate (filename.c_str(), file_id = H5Fcreate (filename.c_str(),
H5F_ACC_TRUNC, // Truncate any existing file H5F_ACC_TRUNC, // Truncate any existing file
H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT); H5P_DEFAULT);
/* Restore previous error handler */
// H5Eset_auto(error_stack, old_func, old_client_data); /// Disable HDF5 error printing
if(file_id < 0)
throw TaSMETError("Creation of export file failed. "
"This could mean that the file is blocked "
"by another program, or the user has insufficient "
"privileges to create the file at the given path."
);
/// Enable HDF5 error printing
d freq = getfreq(); d freq = getfreq();
H5LTset_attribute_double(file_id, H5LTset_attribute_double(file_id,
"/", "/",