diff options
Diffstat (limited to 'examples/h5_vds-percival.c')
| -rw-r--r-- | examples/h5_vds-percival.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/examples/h5_vds-percival.c b/examples/h5_vds-percival.c index 11a974b..aeca368 100644 --- a/examples/h5_vds-percival.c +++ b/examples/h5_vds-percival.c @@ -12,8 +12,8 @@ /************************************************************ This example illustrates the concept of the virtual dataset. - Percival use case. Every fifth 10x10 plane in VDS is stored in - the corresponding 3D unlimited dataset. + Percival use case. Every fifth 10x10 plane in VDS is stored in + the corresponding 3D unlimited dataset. EIP: For now we will use finite dimension. There are 4 source datasets total. This file is intended for use with HDF5 Library version 1.10 @@ -28,18 +28,18 @@ #define FILE "vds-percival.h5" #define DATASET "VDS-Percival" /* later -#define VDSDIM0 H5S_UNLIMITED +#define VDSDIM0 H5S_UNLIMITED */ #define VDSDIM0 40 -#define VDSDIM1 10 -#define VDSDIM2 10 +#define VDSDIM1 10 +#define VDSDIM2 10 /* later -#define DIM0 H5S_UNLIMITED +#define DIM0 H5S_UNLIMITED */ -#define DIM0 10 -#define DIM1 10 -#define DIM2 10 -#define RANK 3 +#define DIM0 10 +#define DIM1 10 +#define DIM2 10 +#define RANK 3 #define PLANE_STRIDE 4 const char *SRC_FILE[] = { @@ -64,7 +64,7 @@ main (void) hid_t dcpl; herr_t status; hsize_t vdsdims[3] = {VDSDIM0, VDSDIM1, VDSDIM2}, - vdsdims_max[3] = {VDSDIM0, VDSDIM1, VDSDIM2}, + vdsdims_max[3] = {VDSDIM0, VDSDIM1, VDSDIM2}, dims[3] = {DIM0, DIM1, DIM2}, dims_max[3] = {DIM0, DIM1, DIM2}, start[3], /* Hyperslab start parameter for VDS */ @@ -94,7 +94,7 @@ main (void) for (j = 0; j < DIM0*DIM1*DIM2; j++) wdata[j] = i+1; /* - * Create the source files and datasets. Write data to each dataset and + * Create the source files and datasets. Write data to each dataset and * close all resources. */ @@ -107,7 +107,7 @@ main (void) status = H5Sclose (src_space); status = H5Dclose (dset); status = H5Fclose (file); - } + } file = H5Fcreate (FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); @@ -119,7 +119,7 @@ main (void) /* Create VDS creation property */ dcpl = H5Pcreate (H5P_DATASET_CREATE); - + /* Initialize hyperslab values */ start[0] = 0; @@ -144,18 +144,18 @@ main (void) block[1] = DIM1; block[2] = DIM2; - /* - * Build the mappings + /* + * Build the mappings * */ status = H5Sselect_hyperslab (src_space, H5S_SELECT_SET, start, NULL, src_count, block); for (i=0; i < PLANE_STRIDE; i++) { status = H5Sselect_hyperslab (vspace, H5S_SELECT_SET, start, stride, count, block); status = H5Pset_virtual (dcpl, vspace, SRC_FILE[i], SRC_DATASET[i], src_space); - start[0]++; - } + start[0]++; + } - H5Sselect_none(vspace); + H5Sselect_none(vspace); /* Create a virtual dataset */ dset = H5Dcreate2 (file, DATASET, H5T_NATIVE_INT, vspace, H5P_DEFAULT, @@ -163,8 +163,8 @@ main (void) status = H5Sclose (vspace); status = H5Sclose (src_space); status = H5Dclose (dset); - status = H5Fclose (file); - + status = H5Fclose (file); + /* * Now we begin the read section of this example. */ @@ -185,7 +185,7 @@ main (void) */ layout = H5Pget_layout (dcpl); - if (H5D_VIRTUAL == layout) + if (H5D_VIRTUAL == layout) printf(" Dataset has a virtual layout \n"); else printf(" Wrong layout found \n"); @@ -196,15 +196,15 @@ main (void) status = H5Pget_virtual_count (dcpl, &num_map); printf(" Number of mappings is %lu\n", (unsigned long)num_map); - /* + /* * Get mapping parameters for each mapping. */ - for (i = 0; i < (int)num_map; i++) { + for (i = 0; i < (int)num_map; i++) { printf(" Mapping %d \n", i); printf(" Selection in the virtual dataset \n"); /* Get selection in the virttual dataset */ vspace = H5Pget_virtual_vspace (dcpl, (size_t)i); - if (H5Sget_select_type(vspace) == H5S_SEL_HYPERSLABS) { + if (H5Sget_select_type(vspace) == H5S_SEL_HYPERSLABS) { if (H5Sis_regular_hyperslab(vspace)) { status = H5Sget_regular_hyperslab (vspace, start_out, stride_out, count_out, block_out); printf(" start = [%llu, %llu, %llu] \n", (unsigned long long)start_out[0], (unsigned long long)start_out[1], (unsigned long long)start_out[2]); |