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Clean up createReferenceDataset
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@jsiegle
jsiegle committed Aug 1, 2022
1 parent d0a2bd8 commit eaf206c
Showing 1 changed file with 1 addition and 214 deletions.
215 changes: 1 addition & 214 deletions Source/HDF5FileFormat.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -346,41 +346,12 @@ void HDF5FileBase::createReferenceDataSet(String path, StringArray references)
{

const hsize_t size = references.size();

std::cout << "Num references: " << size << std::endl;
std::cout << "TypeSize: " << size << std::endl;

/** Reference buffer -- deleted at end of function */
//OwnedArray<hobj_ref_t> buf;

hobj_ref_t* rdata = (hobj_ref_t*)malloc(size * sizeof(hobj_ref_t));

//H5R_ref_t wdata[3];

for (int i = 0; i < size; i++)
{
//buf.add(new hobj_ref_t());

file->reference(&rdata[i], references[i].getCharPointer());

char name[200];
size_t num = 200;

std::cout << "Input: " << references[i] << std::endl;
bool b = file->nameExists(references[i].getCharPointer());

std::cout << "Found location: " << b << std::endl;

Group group = file->openGroup(references[i].getCharPointer());

ssize_t n = H5Rget_name(file->getLocId(), H5R_OBJECT, &rdata[i], name, num);

std::cout << "Output: " << name << std::endl;

hid_t locId = H5Rdereference1(file->getLocId(), H5R_OBJECT, &rdata[i]);

std::cout << "Reference loc ID: " << locId << std::endl;
std::cout << "Group loc ID: " << group.getLocId() << std::endl;
}

hid_t space = H5Screate_simple(1, &size, NULL);
Expand All @@ -393,202 +364,18 @@ void HDF5FileBase::createReferenceDataSet(String path, StringArray references)
H5P_DEFAULT,
H5P_DEFAULT);

herr_t status;
hsize_t start;
hsize_t count = 1;
hsize_t stride = 1;
hsize_t block = 1;

for (int i = 0; i < size; i++)
{
hsize_t coord[2];
coord[0] = i;
coord[1] = 0;

std::cout << "Buffer value " << i << ": " << rdata[i] << std::endl;

//status = H5Sselect_elements(space, H5S_SELECT_SET, 1, coord);



//std::cout << "STATUS: " << status << std::endl;

}

status = H5Dwrite(dset,
herr_t status = H5Dwrite(dset,
H5T_STD_REF_OBJ,
H5S_ALL,
H5S_ALL,
H5P_DEFAULT,
rdata);

// start = i;
//status = H5Sselect_hyperslab(space, H5S_SELECT_SET, &start, &count, &stride, &block);


// }


// status = H5Dclose(space);
// start = 1;

// space = H5Screate_simple(1, &size, NULL);
// status = H5Sselect_hyperslab(space, H5S_SELECT_SET, &start, &count, &stride, &block);
///
// std::cout << "Buffer value 1: " << *(buf[1]) << std::endl;

//status = H5Dwrite(dset,
// H5T_STD_REF_OBJ,
// H5S_ALL,
// space,
// H5P_DEFAULT,
// buf[1]);

/*
hsize_t coord[2];
coord[0] = 0;
coord[1] = 0;
status = H5Sselect_elements(space, H5S_SELECT_SET, 1, coord);
status = H5Dwrite(dset,
H5T_STD_REF_OBJ,
space,
space,
H5P_DEFAULT,
buf[0]);*/



//coord[0] = 1;
//coord[1] = 0;

//status = H5Sselect_elements(space, H5S_SELECT_SET, 1, coord);

//status = H5Dwrite(dset,
// H5T_STD_REF_OBJ,
// space,
// space,
// H5P_DEFAULT,
// buf[1]);

//std::cout << "STATUS for second element: " << status << std::endl;



status = H5Dread(dset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT,
rdata);

H5O_type_t objtype;

hid_t obj;

std::cout << "Reading references back out." << std::endl;

for (int i = 0; i < size; i++) {

std::cout << "Index: " << i << std::endl;
/*
* Open the referenced object, get its name and type.
*/
obj = H5Rdereference(dset, H5P_DEFAULT, H5R_OBJECT, &rdata[i]);

std::cout << "Address: " << rdata[i] << std::endl;

status = H5Rget_obj_type(dset, H5R_OBJECT, &rdata[i], &objtype);

/*
* Print the object type and close the object.
*/
switch (objtype) {
case H5O_TYPE_GROUP:
printf("Group");
break;
case H5O_TYPE_DATASET:
printf("Dataset");
break;
case H5O_TYPE_NAMED_DATATYPE:
printf("Named Datatype");
break;
case H5O_TYPE_UNKNOWN:
case H5O_TYPE_NTYPES:
printf("Unknown");
}

/*
* Get the length of the name, allocate space, then retrieve
* the name.
*/
const hsize_t size2 = 1 + H5Iget_name(obj, NULL, 0);

char name[200];
size_t num = 200;

ssize_t n = H5Rget_name(file->getLocId(), H5R_OBJECT, &rdata[i], name, num);

std::cout << "Found name: " << name << std::endl;


status = H5Oclose(obj);

}

/*
* Close and release resources.
*/
free(rdata);

status = H5Dclose(dset);
status = H5Dclose(space);





//status = H5Rcreate(&wdata[1], file->getHDFObjType(), "DS2", H5R_OBJECT, -1);

//DataSpace dSpace(H5S_SCALAR);

//std::cout << "Created DataSpace" << std::endl;

//DataType H5type = H5::ArrayType(H5::DataType(H5R_OBJECT),
// 1, &size);

//DataType H5type = H5::ArrayType(DataType(H5T_STD_REF_g),
// 1, &size);

//std::cout << "Created DataType" << std::endl;

//ScopedPointer<H5::DataSet> dSet = new DataSet(file->createDataSet(path.toUTF8(), H5type, dSpace));

//std::cout << "Created dSet at " << path << std::endl;

//
//
// for (int i = 0; i < references.size(); i++)
// {

// std::cout << "Getting reference " << references[i] << std::endl;

// herr_t err = H5Rcreate_object(H5I_GROUP,
// references[i].getCharPointer(),
// H5I_GROUP,
// buf[i]
// );

//file->reference(buf.getLast(), references[i].getCharPointer());
// }

// std::cout << "Writing buffer" << std::endl;
//dSet->write(buf.getRawDataPointer(), H5type);
//std::cout << "Wrote buffer" << std::endl;

//for (int i = 0; i < references.size(); i++)
// {
// H5Rdestroy(buf[i]);
//}

}

void HDF5FileBase::createStringDataSet(String path, String value)
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