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Clarify documentation for H5CX_get_data_transform (#4580)

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* Correct comment for H5CX_get_data_transform

* Document why data transform ctx field doesnt use macro
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mattjala
2024-06-19 07:48:11 -05:00
committed by GitHub
parent e7796a60d2
commit 90cfab3c05
1 changed files with 4 additions and 1 deletions
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src/H5CX.c
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@@ -2351,7 +2351,7 @@ done:
/*-------------------------------------------------------------------------
* Function: H5CX_get_data_transform
*
* Purpose: Retrieves the I/O filter callback function for the current API call context.
* Purpose: Retrieves the data transformation expression for the current API call context.
*
* Return: Non-negative on success / Negative on failure
*
@@ -2371,6 +2371,9 @@ H5CX_get_data_transform(H5Z_data_xform_t **data_transform)
assert(head && *head);
assert(H5P_DEFAULT != (*head)->ctx.dxpl_id);
/* This getter does not use H5CX_RETRIEVE_PROP_VALID in order to use H5P_peek instead of H5P_get.
This prevents invocation of the data transform property's library-defined copy callback */
/* Check if the value has been retrieved already */
if (!(*head)->ctx.data_transform_valid) {
/* Check for default DXPL */