mirror of
https://github.com/triqs/dft_tools
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37 lines
1.4 KiB
C++
37 lines
1.4 KiB
C++
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#include "./group.hpp"
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namespace triqs { namespace h5 {
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extern "C" {
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herr_t get_group_elements_name_ds(hid_t loc_id, const char *name, void *opdata) {
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H5O_info_t object_info; herr_t err =H5Oget_info_by_name(loc_id,name,&object_info,H5P_DEFAULT );
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if (err<0) TRIQS_RUNTIME_ERROR << "get_group_elements_name_ds internal";
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if (object_info.type == H5O_TYPE_DATASET) static_cast<std::vector<std::string> *>(opdata)->push_back(name);
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return 0;
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}
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herr_t get_group_elements_name_grp(hid_t loc_id, const char *name, void *opdata) {
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H5O_info_t object_info; herr_t err =H5Oget_info_by_name(loc_id,name,&object_info,H5P_DEFAULT );
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if (err<0) TRIQS_RUNTIME_ERROR << "get_group_elements_name_grp internal";
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if (object_info.type == H5O_TYPE_GROUP) static_cast<std::vector<std::string> *>(opdata)->push_back(name);
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return 0;
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}
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}
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//-----------------------------------------------------------------------
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std::vector<std::string> group::get_all_subgroup_names(std::string const & key) const {
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std::vector<std::string> grp_name;
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H5::Group F(_g);
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F.iterateElems(key.c_str(), NULL, get_group_elements_name_grp, static_cast<void*>(&grp_name));
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return grp_name;
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}
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std::vector<std::string> group::get_all_dataset_names(std::string const & key) const {
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std::vector<std::string> ds_name;
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H5::Group F(_g);
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F.iterateElems(key.c_str(), NULL, get_group_elements_name_ds, static_cast<void*>(&ds_name));
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return ds_name;
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}
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}}
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