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Sets the Windows I/O driver


H5P_SET_FAPL_WINDOWS ( fapl_id )


herr_t H5Pset_fapl_windows(
            hid_t fapl_id

Replace this text with the C++ Function Signature

Replace this text with the JAVA Function Signature


hid_t fapl_id     IN: File access property list identifier


H5P_SET_FAPL_WINDOWS sets the default HDF5 Windows I/O driver on Windows systems.

Since the HDF5 Library uses this driver, H5FD_WINDOWS, by default on Windows systems, it is not normally necessary for a user application to call H5P_SET_FAPL_WINDOWS. While it is not recommended, there may be times when a user chooses to set a different HDF5 driver, such as the standard I/O driver (H5FD_STDIO) or the sec2 driver (H5FD_SEC2), in a Windows application. H5P_SET_FAPL_WINDOWS is provided so that the application can return to the Windows I/O driver when the time comes.

Only the Windows driver is tested on Windows systems; other drivers are used at the application’s and the user’s risk.

Furthermore, the Windows driver is tested and available only on Windows systems; it is not available on non-Windows systems.


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


examples / h5_subset.c [32:42]  1.10/master  HDFFV/hdf5
main (void)
    hsize_t     dims[2], dimsm[2];   
    int         data[DIM0][DIM1];           /* data to write */
    int         sdata[DIM0_SUB][DIM1_SUB];  /* subset to write */
    int         rdata[DIM0][DIM1];          /* buffer for read */
    hid_t       file_id, dataset_id;        /* handles */
    hid_t       dataspace_id, memspace_id; 


     USE HDF5 ! This module contains all necessary modules


     CHARACTER(LEN=11), PARAMETER :: filename = "compound.h5" ! File name
     CHARACTER(LEN=8), PARAMETER :: dsetname = "Compound"     ! Dataset name
     INTEGER, PARAMETER :: dimsize = 6 ! Size of the dataset

     INTEGER(HID_T) :: file_id       ! File identifier

c++ / examples / create.cpp [33:43]  1.10/master  HDFFV/hdf5
int main (void)
    * Data initialization.
   int i, j;
   int data[NX][NY];          // buffer for data to write
   for (j = 0; j < NX; j++)
      for (i = 0; i < NY; i++)

public class H5Ex_D_Chunk {
    private static String FILENAME = "H5Ex_D_Chunk.h5";
    private static String DATASETNAME = "DS1";
    private static final int DIM_X = 6;
    private static final int DIM_Y = 8;
    private static final int CHUNK_X = 4;
    private static final int CHUNK_Y = 4;
    private static final int RANK = 2;
    private static final int NDIMS = 2;

Release    C
1.8.0Function introduced in this release.

--- Last Modified: November 17, 2017 | 01:13 PM