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HDF5 detects if a name is a dataset or not without using exception catching

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This commit is contained in:
Antonin Portelli 2017-01-20 11:03:19 -08:00
parent 7423a352c5
commit 6b5259cc10
1 changed files with 5 additions and 10 deletions
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15
lib/serialisation/Hdf5IO.h
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@ -177,23 +177,18 @@ namespace Grid
// read the dimensions // read the dimensions
H5NS::DataSpace dataSpace; H5NS::DataSpace dataSpace;
H5E_auto2_t func;
void * client_data;
std::vector<hsize_t> hdim; std::vector<hsize_t> hdim;
std::vector<size_t> dim; std::vector<size_t> dim;
hsize_t size = 1; hsize_t size = 1;
H5NS::Exception::getAutoPrint(func, &client_data); if (group_.attrExists(s))
try
{ {
H5NS::Exception::dontPrint();
dataSpace = group_.openDataSet(s).getSpace();
}
catch (H5NS::Exception &e)
{
H5NS::Exception::setAutoPrint(func, client_data);
dataSpace = group_.openAttribute(s).getSpace(); dataSpace = group_.openAttribute(s).getSpace();
} }
else
{
dataSpace = group_.openDataSet(s).getSpace();
}
hdim.resize(dataSpace.getSimpleExtentNdims()); hdim.resize(dataSpace.getSimpleExtentNdims());
dataSpace.getSimpleExtentDims(hdim.data()); dataSpace.getSimpleExtentDims(hdim.data());
for (auto &d: hdim) for (auto &d: hdim)