diff options
Diffstat (limited to 'hl')
| -rw-r--r-- | hl/c++/examples/ptExampleFL.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/hl/c++/examples/ptExampleFL.cpp b/hl/c++/examples/ptExampleFL.cpp index 3ce2217..27cbd92 100644 --- a/hl/c++/examples/ptExampleFL.cpp +++ b/hl/c++/examples/ptExampleFL.cpp @@ -24,10 +24,14 @@ *------------------------------------------------------------------------- */ +const char* FILE_NAME("PTcppexampleFL.h5"); +const char* PT_NAME("/examplePacketTable"); + int main(void) { herr_t err; /* Return value from function calls */ hid_t fileID; /* HDF5 identifier for file */ + hid_t plistID; /* HDF5 identifier for property list to use compression */ hsize_t count; /* Number of records in table */ int x; /* Temporary counter variable */ @@ -43,12 +47,19 @@ int main(void) } /* Create a new HDF5 file */ - fileID = H5Fcreate("PTcppexampleFL.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + fileID = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); if(fileID <0) fprintf(stderr, "Couldn't create file.\n"); - /* Create a fixed-length packet table with compression level 5. */ - FL_PacketTable ptable(fileID, "/examplePacketTable", H5T_NATIVE_INT, 100, 5); + /* Prepare property list to set compression, randomly use deflate + with compression level 5. */ + plistID = H5Pcreate(H5P_DATASET_CREATE); + err = H5Pset_deflate(plistID, 5); + if(err < 0) + fprintf(stderr, "Error setting compression level."); + + /* Create a fixed-length packet table. */ + FL_PacketTable ptable(fileID, plistID, PT_NAME, H5T_NATIVE_INT, 100); if(! ptable.IsValid()) fprintf(stderr, "Unable to create packet table."); |