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HDF5 1.14.5
API Reference
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H5VLconnector.h File Reference
#include "H5public.h"
#include "H5Apublic.h"
#include "H5Dpublic.h"
#include "H5ESpublic.h"
#include "H5Fpublic.h"
#include "H5Ipublic.h"
#include "H5Lpublic.h"
#include "H5Opublic.h"
#include "H5Rpublic.h"
#include "H5VLpublic.h"

Data Structures

struct  H5VL_loc_by_name_t
 
struct  H5VL_loc_by_idx_t
 
struct  H5VL_loc_by_token_t
 
struct  H5VL_loc_params_t
 
struct  H5VL_optional_args_t
 
struct  H5VL_attr_get_name_args_t
 
struct  H5VL_attr_get_info_args_t
 
struct  H5VL_attr_get_args_t
 
struct  H5VL_attr_iterate_args_t
 
struct  H5VL_attr_delete_by_idx_args_t
 
struct  H5VL_attr_specific_args_t
 
struct  H5VL_dataset_get_args_t
 
struct  H5VL_dataset_specific_args_t
 
struct  H5VL_datatype_get_args_t
 
struct  H5VL_datatype_specific_args_t
 
struct  H5VL_file_cont_info_t
 
struct  H5VL_file_get_name_args_t
 
struct  H5VL_file_get_obj_ids_args_t
 
struct  H5VL_file_get_args_t
 
struct  H5VL_file_specific_args_t
 
struct  H5VL_group_get_info_args_t
 
struct  H5VL_group_get_args_t
 
struct  H5VL_group_spec_mount_args_t
 
struct  H5VL_group_specific_args_t
 
struct  H5VL_link_create_args_t
 
struct  H5VL_link_get_args_t
 
struct  H5VL_link_iterate_args_t
 
struct  H5VL_link_specific_args_t
 
struct  H5VL_object_get_args_t
 
struct  H5VL_object_visit_args_t
 
struct  H5VL_object_specific_args_t
 
struct  H5VL_request_specific_args_t
 
struct  H5VL_blob_specific_args_t
 
struct  H5VL_info_class_t
 
struct  H5VL_wrap_class_t
 
struct  H5VL_attr_class_t
 
struct  H5VL_dataset_class_t
 
struct  H5VL_datatype_class_t
 
struct  H5VL_file_class_t
 
struct  H5VL_group_class_t
 
struct  H5VL_link_class_t
 
struct  H5VL_object_class_t
 
struct  H5VL_introspect_class_t
 
struct  H5VL_request_class_t
 
struct  H5VL_blob_class_t
 
struct  H5VL_token_class_t
 
struct  H5VL_class_t
 

Macros

#define H5VL_CONTAINER_INFO_VERSION   0x01 /* Container info struct version */
 
#define H5VL_MAX_BLOB_ID_SIZE   (16) /* Allow for 128-bits blob IDs */
 
#define H5VL_RESERVED_NATIVE_OPTIONAL   1024
 
#define H5VLattr_optional_op(...)   H5VLattr_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLdataset_optional_op(...)   H5VLdataset_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLdatatype_optional_op(...)   H5VLdatatype_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLfile_optional_op(...)   H5VLfile_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLgroup_optional_op(...)   H5VLgroup_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLlink_optional_op(...)   H5VLlink_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLobject_optional_op(...)   H5VLobject_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)
 
#define H5VLattr_optional_op_wrap   H5_NO_EXPAND(H5VLattr_optional_op)
 
#define H5VLdataset_optional_op_wrap   H5_NO_EXPAND(H5VLdataset_optional_op)
 
#define H5VLdatatype_optional_op_wrap   H5_NO_EXPAND(H5VLdatatype_optional_op)
 
#define H5VLfile_optional_op_wrap   H5_NO_EXPAND(H5VLfile_optional_op)
 
#define H5VLgroup_optional_op_wrap   H5_NO_EXPAND(H5VLgroup_optional_op)
 
#define H5VLlink_optional_op_wrap   H5_NO_EXPAND(H5VLlink_optional_op)
 
#define H5VLobject_optional_op_wrap   H5_NO_EXPAND(H5VLobject_optional_op)
 

Typedefs

typedef int H5VL_attr_optional_t
 
typedef int H5VL_dataset_optional_t
 
typedef int H5VL_datatype_optional_t
 
typedef int H5VL_file_optional_t
 
typedef int H5VL_group_optional_t
 
typedef int H5VL_link_optional_t
 
typedef int H5VL_object_optional_t
 
typedef int H5VL_request_optional_t
 
typedef int H5VL_blob_optional_t
 
typedef herr_t(* H5VL_request_notify_t) (void *ctx, H5VL_request_status_t status)
 

Enumerations

enum  H5VL_loc_type_t { H5VL_OBJECT_BY_SELF , H5VL_OBJECT_BY_NAME , H5VL_OBJECT_BY_IDX , H5VL_OBJECT_BY_TOKEN }
 
enum  H5VL_attr_get_t {
  H5VL_ATTR_GET_ACPL , H5VL_ATTR_GET_INFO , H5VL_ATTR_GET_NAME , H5VL_ATTR_GET_SPACE ,
  H5VL_ATTR_GET_STORAGE_SIZE , H5VL_ATTR_GET_TYPE
}
 
enum  H5VL_attr_specific_t {
  H5VL_ATTR_DELETE , H5VL_ATTR_DELETE_BY_IDX , H5VL_ATTR_EXISTS , H5VL_ATTR_ITER ,
  H5VL_ATTR_RENAME
}
 
enum  H5VL_dataset_get_t {
  H5VL_DATASET_GET_DAPL , H5VL_DATASET_GET_DCPL , H5VL_DATASET_GET_SPACE , H5VL_DATASET_GET_SPACE_STATUS ,
  H5VL_DATASET_GET_STORAGE_SIZE , H5VL_DATASET_GET_TYPE
}
 
enum  H5VL_dataset_specific_t { H5VL_DATASET_SET_EXTENT , H5VL_DATASET_FLUSH , H5VL_DATASET_REFRESH }
 
enum  H5VL_datatype_get_t { H5VL_DATATYPE_GET_BINARY_SIZE , H5VL_DATATYPE_GET_BINARY , H5VL_DATATYPE_GET_TCPL }
 
enum  H5VL_datatype_specific_t { H5VL_DATATYPE_FLUSH , H5VL_DATATYPE_REFRESH }
 
enum  H5VL_file_get_t {
  H5VL_FILE_GET_CONT_INFO , H5VL_FILE_GET_FAPL , H5VL_FILE_GET_FCPL , H5VL_FILE_GET_FILENO ,
  H5VL_FILE_GET_INTENT , H5VL_FILE_GET_NAME , H5VL_FILE_GET_OBJ_COUNT , H5VL_FILE_GET_OBJ_IDS
}
 
enum  H5VL_file_specific_t {
  H5VL_FILE_FLUSH , H5VL_FILE_REOPEN , H5VL_FILE_IS_ACCESSIBLE , H5VL_FILE_DELETE ,
  H5VL_FILE_IS_EQUAL
}
 
enum  H5VL_group_get_t { H5VL_GROUP_GET_GCPL , H5VL_GROUP_GET_INFO }
 
enum  H5VL_group_specific_t { H5VL_GROUP_MOUNT , H5VL_GROUP_UNMOUNT , H5VL_GROUP_FLUSH , H5VL_GROUP_REFRESH }
 
enum  H5VL_link_create_t { H5VL_LINK_CREATE_HARD , H5VL_LINK_CREATE_SOFT , H5VL_LINK_CREATE_UD }
 
enum  H5VL_link_get_t { H5VL_LINK_GET_INFO , H5VL_LINK_GET_NAME , H5VL_LINK_GET_VAL }
 
enum  H5VL_link_specific_t { H5VL_LINK_DELETE , H5VL_LINK_EXISTS , H5VL_LINK_ITER }
 
enum  H5VL_object_get_t { H5VL_OBJECT_GET_FILE , H5VL_OBJECT_GET_NAME , H5VL_OBJECT_GET_TYPE , H5VL_OBJECT_GET_INFO }
 
enum  H5VL_object_specific_t {
  H5VL_OBJECT_CHANGE_REF_COUNT , H5VL_OBJECT_EXISTS , H5VL_OBJECT_LOOKUP , H5VL_OBJECT_VISIT ,
  H5VL_OBJECT_FLUSH , H5VL_OBJECT_REFRESH
}
 
enum  H5VL_request_status_t {
  H5VL_REQUEST_STATUS_IN_PROGRESS , H5VL_REQUEST_STATUS_SUCCEED , H5VL_REQUEST_STATUS_FAIL , H5VL_REQUEST_STATUS_CANT_CANCEL ,
  H5VL_REQUEST_STATUS_CANCELED
}
 
enum  H5VL_request_specific_t { H5VL_REQUEST_GET_ERR_STACK , H5VL_REQUEST_GET_EXEC_TIME }
 
enum  H5VL_blob_specific_t { H5VL_BLOB_DELETE , H5VL_BLOB_ISNULL , H5VL_BLOB_SETNULL }
 
enum  H5VL_get_conn_lvl_t { H5VL_GET_CONN_LVL_CURR , H5VL_GET_CONN_LVL_TERM }
 

Functions

hid_t H5VLregister_connector (const H5VL_class_t *cls, hid_t vipl_id)
 Registers a new VOL connector.
 
void * H5VLobject (hid_t obj_id)
 
hid_t H5VLget_file_type (void *file_obj, hid_t connector_id, hid_t dtype_id)
 
hid_t H5VLpeek_connector_id_by_name (const char *name)
 
hid_t H5VLpeek_connector_id_by_value (H5VL_class_value_t value)
 
herr_t H5VLregister_opt_operation (H5VL_subclass_t subcls, const char *op_name, int *op_val)
 
herr_t H5VLfind_opt_operation (H5VL_subclass_t subcls, const char *op_name, int *op_val)
 
herr_t H5VLunregister_opt_operation (H5VL_subclass_t subcls, const char *op_name)
 
herr_t H5VLattr_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t attr_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLdataset_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t dset_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLdatatype_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t type_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLfile_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t file_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLgroup_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t group_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLlink_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t loc_id, const char *name, hid_t lapl_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLobject_optional_op (const char *app_file, const char *app_func, unsigned app_line, hid_t loc_id, const char *name, hid_t lapl_id, H5VL_optional_args_t *args, hid_t dxpl_id, hid_t es_id)
 
herr_t H5VLrequest_optional_op (void *req, hid_t connector_id, H5VL_optional_args_t *args)
 

Macro Definition Documentation

◆ H5VL_CONTAINER_INFO_VERSION

#define H5VL_CONTAINER_INFO_VERSION   0x01 /* Container info struct version */

◆ H5VL_MAX_BLOB_ID_SIZE

#define H5VL_MAX_BLOB_ID_SIZE   (16) /* Allow for 128-bits blob IDs */

◆ H5VL_RESERVED_NATIVE_OPTIONAL

#define H5VL_RESERVED_NATIVE_OPTIONAL   1024

◆ H5VLattr_optional_op

#define H5VLattr_optional_op (   ...)    H5VLattr_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLattr_optional_op_wrap

#define H5VLattr_optional_op_wrap   H5_NO_EXPAND(H5VLattr_optional_op)

◆ H5VLdataset_optional_op

#define H5VLdataset_optional_op (   ...)    H5VLdataset_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLdataset_optional_op_wrap

#define H5VLdataset_optional_op_wrap   H5_NO_EXPAND(H5VLdataset_optional_op)

◆ H5VLdatatype_optional_op

#define H5VLdatatype_optional_op (   ...)    H5VLdatatype_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLdatatype_optional_op_wrap

#define H5VLdatatype_optional_op_wrap   H5_NO_EXPAND(H5VLdatatype_optional_op)

◆ H5VLfile_optional_op

#define H5VLfile_optional_op (   ...)    H5VLfile_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLfile_optional_op_wrap

#define H5VLfile_optional_op_wrap   H5_NO_EXPAND(H5VLfile_optional_op)

◆ H5VLgroup_optional_op

#define H5VLgroup_optional_op (   ...)    H5VLgroup_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLgroup_optional_op_wrap

#define H5VLgroup_optional_op_wrap   H5_NO_EXPAND(H5VLgroup_optional_op)

◆ H5VLlink_optional_op

#define H5VLlink_optional_op (   ...)    H5VLlink_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLlink_optional_op_wrap

#define H5VLlink_optional_op_wrap   H5_NO_EXPAND(H5VLlink_optional_op)

◆ H5VLobject_optional_op

#define H5VLobject_optional_op (   ...)    H5VLobject_optional_op(__FILE__, __func__, __LINE__, __VA_ARGS__)

◆ H5VLobject_optional_op_wrap

#define H5VLobject_optional_op_wrap   H5_NO_EXPAND(H5VLobject_optional_op)

Typedef Documentation

◆ H5VL_attr_optional_t

typedef int H5VL_attr_optional_t

◆ H5VL_blob_optional_t

typedef int H5VL_blob_optional_t

◆ H5VL_dataset_optional_t

◆ H5VL_datatype_optional_t

◆ H5VL_file_optional_t

typedef int H5VL_file_optional_t

◆ H5VL_group_optional_t

typedef int H5VL_group_optional_t

◆ H5VL_link_optional_t

typedef int H5VL_link_optional_t

◆ H5VL_object_optional_t

◆ H5VL_request_notify_t

typedef herr_t(* H5VL_request_notify_t) (void *ctx, H5VL_request_status_t status)

◆ H5VL_request_optional_t

Enumeration Type Documentation

◆ H5VL_attr_get_t

Enumerator
H5VL_ATTR_GET_ACPL 
H5VL_ATTR_GET_INFO 
H5VL_ATTR_GET_NAME 
H5VL_ATTR_GET_SPACE 
H5VL_ATTR_GET_STORAGE_SIZE 
H5VL_ATTR_GET_TYPE 

◆ H5VL_attr_specific_t

Enumerator
H5VL_ATTR_DELETE 
H5VL_ATTR_DELETE_BY_IDX 
H5VL_ATTR_EXISTS 
H5VL_ATTR_ITER 
H5VL_ATTR_RENAME 

◆ H5VL_blob_specific_t

Enumerator
H5VL_BLOB_DELETE 
H5VL_BLOB_ISNULL 
H5VL_BLOB_SETNULL 

◆ H5VL_dataset_get_t

Enumerator
H5VL_DATASET_GET_DAPL 
H5VL_DATASET_GET_DCPL 
H5VL_DATASET_GET_SPACE 
H5VL_DATASET_GET_SPACE_STATUS 
H5VL_DATASET_GET_STORAGE_SIZE 
H5VL_DATASET_GET_TYPE 

◆ H5VL_dataset_specific_t

Enumerator
H5VL_DATASET_SET_EXTENT 
H5VL_DATASET_FLUSH 
H5VL_DATASET_REFRESH 

◆ H5VL_datatype_get_t

Enumerator
H5VL_DATATYPE_GET_BINARY_SIZE 
H5VL_DATATYPE_GET_BINARY 
H5VL_DATATYPE_GET_TCPL 

◆ H5VL_datatype_specific_t

Enumerator
H5VL_DATATYPE_FLUSH 
H5VL_DATATYPE_REFRESH 

◆ H5VL_file_get_t

Enumerator
H5VL_FILE_GET_CONT_INFO 
H5VL_FILE_GET_FAPL 
H5VL_FILE_GET_FCPL 
H5VL_FILE_GET_FILENO 
H5VL_FILE_GET_INTENT 
H5VL_FILE_GET_NAME 
H5VL_FILE_GET_OBJ_COUNT 
H5VL_FILE_GET_OBJ_IDS 

◆ H5VL_file_specific_t

Enumerator
H5VL_FILE_FLUSH 
H5VL_FILE_REOPEN 
H5VL_FILE_IS_ACCESSIBLE 
H5VL_FILE_DELETE 
H5VL_FILE_IS_EQUAL 

◆ H5VL_get_conn_lvl_t

Enumerator
H5VL_GET_CONN_LVL_CURR 
H5VL_GET_CONN_LVL_TERM 

◆ H5VL_group_get_t

Enumerator
H5VL_GROUP_GET_GCPL 
H5VL_GROUP_GET_INFO 

◆ H5VL_group_specific_t

Enumerator
H5VL_GROUP_MOUNT 
H5VL_GROUP_UNMOUNT 
H5VL_GROUP_FLUSH 
H5VL_GROUP_REFRESH 

◆ H5VL_link_create_t

Enumerator
H5VL_LINK_CREATE_HARD 
H5VL_LINK_CREATE_SOFT 
H5VL_LINK_CREATE_UD 

◆ H5VL_link_get_t

Enumerator
H5VL_LINK_GET_INFO 
H5VL_LINK_GET_NAME 
H5VL_LINK_GET_VAL 

◆ H5VL_link_specific_t

Enumerator
H5VL_LINK_DELETE 
H5VL_LINK_EXISTS 
H5VL_LINK_ITER 

◆ H5VL_loc_type_t

Enumerator
H5VL_OBJECT_BY_SELF 
H5VL_OBJECT_BY_NAME 
H5VL_OBJECT_BY_IDX 
H5VL_OBJECT_BY_TOKEN 

◆ H5VL_object_get_t

Enumerator
H5VL_OBJECT_GET_FILE 
H5VL_OBJECT_GET_NAME 
H5VL_OBJECT_GET_TYPE 
H5VL_OBJECT_GET_INFO 

◆ H5VL_object_specific_t

Enumerator
H5VL_OBJECT_CHANGE_REF_COUNT 
H5VL_OBJECT_EXISTS 
H5VL_OBJECT_LOOKUP 
H5VL_OBJECT_VISIT 
H5VL_OBJECT_FLUSH 
H5VL_OBJECT_REFRESH 

◆ H5VL_request_specific_t

Enumerator
H5VL_REQUEST_GET_ERR_STACK 
H5VL_REQUEST_GET_EXEC_TIME 

◆ H5VL_request_status_t

Enumerator
H5VL_REQUEST_STATUS_IN_PROGRESS 
H5VL_REQUEST_STATUS_SUCCEED 
H5VL_REQUEST_STATUS_FAIL 
H5VL_REQUEST_STATUS_CANT_CANCEL 
H5VL_REQUEST_STATUS_CANCELED 

Function Documentation

◆ H5VLattr_optional_op()

herr_t H5VLattr_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  attr_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLdataset_optional_op()

herr_t H5VLdataset_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  dset_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLdatatype_optional_op()

herr_t H5VLdatatype_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  type_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLfile_optional_op()

herr_t H5VLfile_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  file_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLfind_opt_operation()

herr_t H5VLfind_opt_operation ( H5VL_subclass_t  subcls,
const char *  op_name,
int *  op_val 
)

◆ H5VLgroup_optional_op()

herr_t H5VLgroup_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  group_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLlink_optional_op()

herr_t H5VLlink_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  loc_id,
const char *  name,
hid_t  lapl_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLobject_optional_op()

herr_t H5VLobject_optional_op ( const char *  app_file,
const char *  app_func,
unsigned  app_line,
hid_t  loc_id,
const char *  name,
hid_t  lapl_id,
H5VL_optional_args_t args,
hid_t  dxpl_id,
hid_t  es_id 
)

◆ H5VLregister_opt_operation()

herr_t H5VLregister_opt_operation ( H5VL_subclass_t  subcls,
const char *  op_name,
int *  op_val 
)

◆ H5VLrequest_optional_op()

herr_t H5VLrequest_optional_op ( void *  req,
hid_t  connector_id,
H5VL_optional_args_t args 
)

◆ H5VLunregister_opt_operation()

herr_t H5VLunregister_opt_operation ( H5VL_subclass_t  subcls,
const char *  op_name 
)