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Set vector size with constructor

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This commit is contained in:
Sterling Harper 2018-10-08 13:19:47 -04:00
parent 0792781dc5
commit eb14dbd9cd
1 changed files with 3 additions and 6 deletions
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9
include/openmc/hdf5_interface.h
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@ -162,8 +162,7 @@ void read_attribute(hid_t obj_id, const char* name, xt::xarray<T>& arr)
std::size_t size = 1;
for (const auto x : shape)
size *= x;
std::vector<T> buffer;
buffer.resize(size);
std::vector<T> buffer(size);
// Read data from attribute
read_attr(obj_id, name, H5TypeMap<T>::type_id, buffer.data());
@ -245,8 +244,7 @@ void read_dataset(hid_t dset, xt::xarray<T>& arr, bool indep=false)
std::size_t size = 1;
for (const auto x : shape)
size *= x;
std::vector<T> buffer;
buffer.resize(size);
std::vector<T> buffer(size);
// Read data from attribute
read_dataset(dset, nullptr, H5TypeMap<T>::type_id, buffer.data(), indep);
@ -275,8 +273,7 @@ void read_dataset_as_shape(hid_t obj_id, const char* name,
std::size_t size = 1;
for (const auto x : arr.shape())
size *= x;
std::vector<T> buffer;
buffer.resize(size);
std::vector<T> buffer(size);
// Read data from attribute
read_dataset(dset, nullptr, H5TypeMap<T>::type_id, buffer.data(), indep);