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H5P_GET_TYPE_CONV_CB

Gets user-defined datatype conversion callback function

Procedure:

H5P_GET_TYPE_CONV_CB ( plist, func, op_data )

Signature:

herr_t H5Pget_type_conv_cb(hid_t plist,
            H5T_conv_except_func_t *func,
            void **op_data)
  

NONE

Parameters:
hid_t plist    IN: Dataset transfer property list identifier
H5T_conv_except_func_t *func  OUT: User-defined type conversion callback function
void **op_dataOUT: User-defined input data for the callback function

Description:

H5P_GET_TYPE_CONV_CB gets the user-defined datatype conversion callback function func in the dataset transfer property list plist.

The parameter op_data is a pointer to user-defined input data for the callback function.

The callback function func defines the actions an application is to take when there is an exception during datatype conversion.

Please refer to the function H5P_SET_TYPE_CONV_CB for more details.

Returns:

Returns a non-negative value if successful; otherwise returns a negative value.

Example:

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History:

 

--- Last Modified: January 03, 2018 | 09:56 AM