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functions added to query attributes by name

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This commit is contained in:
gsell
2013-09-26 15:47:43 +02:00
parent 969acd3642
commit c3a74c8ed4
8 changed files with 225 additions and 37 deletions
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src/include/H5Block_attribs.h
+1 -1
View File
@@ -77,7 +77,7 @@ H5BlockGetFieldAttribInfo (
attrib_type,
attrib_nelem);
H5_API_RETURN (
h5b_get_field_attrib_info (
h5b_get_field_attrib_info_by_idx (
f,
field_name,
attrib_idx,
src/include/H5_attribs.h
+59 -3
View File
@@ -317,7 +317,7 @@ H5ReadFileAttribString (
*/
static inline h5_err_t
H5ReadStepAttribString (
const h5_file_t f, ///< [in] file handle.
const h5_file_t f, ///< [in] file handle.
const char *name, ///< [in] name of attribute to create.
char *buffer ///< [out] value of attribute.
) {
@@ -560,6 +560,34 @@ H5GetNumStepAttribs (
H5_API_RETURN (h5_get_num_step_attribs (f));
}
/*!
\ingroup h5hut_attrib
Get the type and number of elements of the file attribute
specified by its name.
\return \c H5_SUCCESS or \c H5_FAILURE.
*/
static inline h5_err_t
H5GetFileAttribInfoByName (
const h5_file_t f, ///< [in] file handle.
const char* const name, ///< [in] name of attribute.
h5_int64_t* type, ///< [out] type of value..
h5_size_t* nelems ///< [out] number of elements.
) {
H5_API_ENTER (h5_err_t,
"f=%p, "
"name=%s, "
"type=%p, nelems=%p",
(h5_file_p)f,
name,
type, nelems);
H5_API_RETURN (h5_get_file_attrib_info_by_name (
f,
name,
type, nelems));
}
/*!
\ingroup h5hut_attrib
@@ -594,7 +622,7 @@ H5GetFileAttribInfo (
(long long unsigned)len_name,
type,
nelems);
H5_API_RETURN (h5_get_file_attrib_info (
H5_API_RETURN (h5_get_file_attrib_info_by_idx (
f,
idx,
name, len_name,
@@ -602,6 +630,34 @@ H5GetFileAttribInfo (
nelems));
}
/*!
\ingroup h5hut_attrib
Gets the type and number of elements of the step attribute
specified by its name.
\return \c H5_SUCCESS or \c H5_FAILURE.
*/
static inline h5_err_t
H5GetStepAttribInfoByName (
const h5_file_t f, ///< [in] file handle.
const char* const name, ///< [in] name of attribute.
h5_int64_t* type, ///< [out] type of value..
h5_size_t* nelems ///< [out] number of elements.
) {
H5_API_ENTER (h5_err_t,
"f=%p, "
"name=%s, "
"type=%p, nelems=%p",
(h5_file_p)f,
name,
type, nelems);
H5_API_RETURN (h5_get_step_attrib_info_by_name (
f,
name,
type, nelems));
}
/*!
\ingroup h5hut_attrib
@@ -634,7 +690,7 @@ H5GetStepAttribInfo (
(long long unsigned)len_name,
type,
nelems);
H5_API_RETURN (h5_get_step_attrib_info (
H5_API_RETURN (h5_get_step_attrib_info_by_idx (
f,
idx,
name,
src/include/h5core/h5_attribs.h
+10 -2
View File
@@ -33,12 +33,20 @@ h5_write_step_attrib (
const h5_file_t, const char*, const hid_t, const void*, const hsize_t);
h5_err_t
h5_get_file_attrib_info (
h5_get_file_attrib_info_by_name (
const h5_file_t, const char* const, h5_int64_t* const, h5_size_t*);
h5_err_t
h5_get_file_attrib_info_by_idx (
const h5_file_t, const h5_size_t, char*, const h5_size_t, h5_int64_t* const,
h5_size_t*);
h5_err_t
h5_get_step_attrib_info (
h5_get_step_attrib_info_by_name (
const h5_file_t, const char* const, h5_int64_t*, h5_size_t*);
h5_err_t
h5_get_step_attrib_info_by_idx (
const h5_file_t, const h5_size_t, char*, const h5_size_t, h5_int64_t*,
h5_size_t*);
src/include/h5core/h5b_attribs.h
+1 -1
View File
@@ -32,7 +32,7 @@ h5b_get_num_field_attribs (
const char*);
h5_err_t
h5b_get_field_attrib_info (
h5b_get_field_attrib_info_by_idx (
const h5_file_t,
const char*, const h5_size_t, char* const, const h5_size_t,
h5_int64_t* const, h5_size_t*);