diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/test_read.c | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/examples/test_read.c b/examples/test_read.c deleted file mode 100644 index 7f70519..0000000 --- a/examples/test_read.c +++ /dev/null @@ -1,98 +0,0 @@ - -/* This program finds two datasets in HDF5 file created by test_write.c - program */ - -#include "hdf5.h" - -/* Define datasets names */ - - -#define DATA1_NAME "ShortIntegers" -#define DATA2_NAME "DoubleFloats" - -main(void) - -{ - - hid_t file_id; /* HDF5 file ID */ - - hid_t t1_id; /* Type ID for the first dataset */ - hid_t d1_id; /* Dimensionality ID for the first dataset */ - hid_t data1_id; /* Data ID for the first dataset */ - hid_t data1_type; /* Datatype of the first dataset */ - uint8 data1_len; /* Length in bytes for data1_type */ - uint8 data1_arch; /* Architecture format data1_type is in */ - uint32 data1_rank; /* Rank of the first dataset */ - - hid_t t2_id; /* Type ID for the second dataset */ - hid_t d2_id; /* Dimensionality ID for the second dataset */ - hid_t data2_id; /* Data ID for the second dataset */ - hid_t data2_type; /* Datatype of the first dataset */ - uint8 data2_len; /* Length in bytes for data2_type */ - uint8 data2_arch; /* Architecture format data2_type is in */ - uint32 data2_rank; /* Rank of the second dataset */ - - - herr_t ret; - hbool_t ret_file; - -/* Check if we have HDF5 file */ - - ret_file = H5Fis_hdf5("HDF5_file"); - if(ret_file == BTRUE) - printf("Is HDF5? yes\n"); - -/* Open HDF5 file */ - - file_id = H5Fopen("HDF5_file", 0, 0); - - -/* Find first dataset and return its dataset ID*/ - - data1_id = H5Mfind_name(file_id,H5_DATASET,DATA1_NAME); - -/* Return datatype and dimensionality IDs for the found dataset */ - - ret = H5Dget_info(data1_id, &t1_id, &d1_id); - -/* Get type, base length and architecture for the first data set */ - - ret = H5Tget_type(t1_id, &data1_type, &data1_len, &data1_arch); - printf("Base length and architecture for the first data set\n"); - printf("%u %u \n", data1_len, data1_arch); - -/* Get rank for the first data set */ - - data1_rank = H5Pget_lrank(d1_id); - printf("data1_rank %u\n", data1_rank); - -/* Find second dataset and return its dataset ID*/ - - data2_id = H5Mfind_name(file_id,H5_DATASET,DATA2_NAME); - -/* Return datatype and dimensionality IDs for the found dataset */ - - ret = H5Dget_info(data2_id, &t2_id, &d2_id); - -/* Get type, base length and architecture for the second data set */ - - ret = H5Tget_type(t2_id, &data2_type, &data2_len, &data2_arch); - printf(" Base length and architecture for the second data set\n"); - printf("%i %i \n", data2_len, data2_arch); - -/* Get rank for the second data set */ - - data2_rank = H5Pget_lrank(d2_id); - printf("data2_rank %u\n", data2_rank); - ret = H5Mrelease(t1_id); - ret = H5Mrelease(d1_id); - ret = H5Mrelease(data1_id); - - ret = H5Mrelease(t2_id); - ret = H5Mrelease(d2_id); - ret = H5Mrelease(data2_id); - - H5Fclose(file_id); - - -} |