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H5P_GET

Queries the value of a property

Procedure:

H5P_GET ( plid, name, value )

Signature:

herr_t H5Pget(
                  hid_t plid,
                  const char *name,
                  void *value
	)
  

Fortran90 Interface: h5pget_f
 
Signature:
  SUBROUTINE h5pget_f(plid, name, value, hdferr)
    INTEGER(HID_T)  , INTENT(IN)  :: plid
    CHARACTER(LEN=*), INTENT(IN)  :: name
    TYPE            , INTENT(OUT) :: value
    INTEGER         , INTENT(OUT) :: hdferr

Inputs:
  prp_id  - Property list identifier to modify
  name    - Name of property to get
  value   - Property value, supported types are:
             INTEGER
             REAL
             DOUBLE PRECISION
             CHARACTER(LEN=*)

Outputs:
  hdferr  - Returns 0 if successful and -1 if fails


Fortran2003 Interface: h5pget_f
 
Signature:
  SUBROUTINE h5pget_f(plid, name, value, hdferr)
    INTEGER(HID_T)  , INTENT(IN)  :: plid
    CHARACTER(LEN=*), INTENT(IN)  :: name
    TYPE(C_PTR)     , INTENT(OUT) :: value
    INTEGER         , INTENT(OUT) :: hdferr

Inputs:
  prp_id  - Property list identifier to modify
  name    - Name of property to get
  value   - Pointer to a location to which to copy the value of 
            the property

Outputs:
  hdferr  - Returns 0 if successful and -1 if fails

Parameters:
hid_t plidIN: Identifier of the property list to query
const char *name    IN: Name of property to query
void *valueOUT: Pointer to a location to which to copy the value of of the property

Description:

H5P_GET retrieves a copy of the value for a property in a property list. If there is a get callback routine registered for this property, the copy of the value of the property will first be passed to that routine and any changes to the copy of the value will be used when returning the property value from this routine.

This routine may be called for zero-sized properties with the value set to NULL. The get routine will be called with a NULL value if the callback exists.

The property name must exist or this routine will fail.

If the get callback routine returns an error, value will not be modified.

Returns:

Success: a non-negative value

Failure: a negative value

Example:

Coming Soon!

History:
Release    Change
1.8.8Fortran updated to Fortran2003.

--- Last Modified: January 09, 2018 | 12:16 PM