-
Notifications
You must be signed in to change notification settings - Fork 163
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
3 changed files
with
157 additions
and
53 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,131 @@ | ||
| #pragma once | ||
|
|
||
| #include <H5Apublic.h> | ||
| #include <H5Ipublic.h> | ||
|
|
||
| namespace HighFive { | ||
| namespace detail { | ||
|
|
||
| inline hid_t h5a_create2(hid_t loc_id, | ||
| char const* const attr_name, | ||
| hid_t type_id, | ||
| hid_t space_id, | ||
| hid_t acpl_id, | ||
| hid_t aapl_id) { | ||
| auto attr_id = H5Acreate2(loc_id, attr_name, type_id, space_id, acpl_id, aapl_id); | ||
| if (attr_id < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to create the attribute \"") + attr_name + "\":"); | ||
| } | ||
|
|
||
| return attr_id; | ||
| } | ||
|
|
||
| inline void h5a_delete(hid_t loc_id, char const* const attr_name) { | ||
| if (H5Adelete(loc_id, attr_name) < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to delete attribute \"") + attr_name + "\":"); | ||
| } | ||
| } | ||
|
|
||
| inline hid_t h5a_open(hid_t loc_id, char const* const attr_name, hid_t aapl_id) { | ||
| const auto attr_id = H5Aopen(loc_id, attr_name, aapl_id); | ||
| if (attr_id < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to open the attribute \"") + attr_name + "\":"); | ||
| } | ||
|
|
||
| return attr_id; | ||
| } | ||
|
|
||
|
|
||
| inline int h5a_get_num_attrs(hid_t loc_id) { | ||
| int res = H5Aget_num_attrs(loc_id); | ||
| if (res < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to count attributes in existing group or file")); | ||
| } | ||
|
|
||
| return res; | ||
| } | ||
|
|
||
|
|
||
| inline void h5a_iterate2(hid_t loc_id, | ||
| H5_index_t idx_type, | ||
| H5_iter_order_t order, | ||
| hsize_t* idx, | ||
| H5A_operator2_t op, | ||
| void* op_data) { | ||
| if (H5Aiterate2(loc_id, idx_type, order, idx, op, op_data) < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>(std::string("Failed H5Aiterate2.")); | ||
| } | ||
| } | ||
|
|
||
| inline int h5a_exists(hid_t obj_id, char const* const attr_name) { | ||
| int res = H5Aexists(obj_id, attr_name); | ||
| if (res < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to check for attribute in group")); | ||
| } | ||
|
|
||
| return res; | ||
| } | ||
|
|
||
| inline ssize_t h5a_get_name(hid_t attr_id, size_t buf_size, char* buf) { | ||
| ssize_t name_length = H5Aget_name(attr_id, buf_size, buf); | ||
| if (name_length < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to get name of attribute")); | ||
| } | ||
|
|
||
| return name_length; | ||
| } | ||
|
|
||
|
|
||
| inline hid_t h5a_get_space(hid_t attr_id) { | ||
| hid_t attr = H5Aget_space(attr_id); | ||
| if (attr < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to get dataspace of attribute")); | ||
| } | ||
|
|
||
| return attr; | ||
| } | ||
|
|
||
| inline hsize_t h5a_get_storage_size(hid_t attr_id) { | ||
| // Docs: | ||
| // Returns the amount of storage size allocated for the attribute; | ||
| // otherwise returns 0 (zero). | ||
| return H5Aget_storage_size(attr_id); | ||
| } | ||
|
|
||
| inline hid_t h5a_get_type(hid_t attr_id) { | ||
| hid_t type_id = H5Aget_type(attr_id); | ||
| if (type_id == H5I_INVALID_HID) { | ||
| HDF5ErrMapper::ToException<AttributeException>( | ||
| std::string("Unable to get datatype of attribute")); | ||
| } | ||
|
|
||
| return type_id; | ||
| } | ||
|
|
||
| inline herr_t h5a_read(hid_t attr_id, hid_t type_id, void* buf) { | ||
| herr_t err = H5Aread(attr_id, type_id, buf); | ||
| if (err < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>(std::string("Unable to read attribute")); | ||
| } | ||
|
|
||
| return err; | ||
| } | ||
|
|
||
| inline herr_t h5a_write(hid_t attr_id, hid_t type_id, void const* buf) { | ||
| herr_t err = H5Awrite(attr_id, type_id, buf); | ||
| if (err < 0) { | ||
| HDF5ErrMapper::ToException<AttributeException>(std::string("Unable to write attribute")); | ||
| } | ||
|
|
||
| return err; | ||
| } | ||
|
|
||
| } // namespace detail | ||
| } // namespace HighFive |