mknn_dataset.h

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/*
 * Copyright (C) 2012-2015, Juan Manuel Barrios <juanmanuel@barrios.cl>
 * All rights reserved.
 *
 * This file is part of MetricKnn.
 * MetricKnn is made available under the terms of the BSD 2-Clause License.
 */

#ifndef MKNN_DATASET_H_
#define MKNN_DATASET_H_

#ifdef __cplusplus
extern "C" {
#endif

#include "../metricknn_c.h"

int64_t mknn_dataset_getNumObjects(MknnDataset *dataset);

void *mknn_dataset_getObject(MknnDataset *dataset, int64_t pos);

void mknn_dataset_pushObject(MknnDataset *dataset, void *object);

MknnDomain *mknn_dataset_getDomain(MknnDataset *dataset);

MknnDataset *mknn_dataset_clone(MknnDataset *dataset);

void *mknn_dataset_getCompactVectors(MknnDataset *dataset);

void mknn_dataset_set_free_domain_on_dataset_release(MknnDataset *dataset,
bool free_domain_on_dataset_release);

bool mknn_dataset_get_free_domain_on_dataset_release(MknnDataset *dataset);

void mknn_dataset_release(MknnDataset *dataset);

void mknn_dataset_save(MknnDataset *dataset, const char *filename_write);

MknnDataset *mknn_dataset_restore(const char *filename_read);

void mknn_dataset_printObjectsRawFile(MknnDataset *dataset, const char *filename_write);

void mknn_dataset_printObjectsTextFile(MknnDataset *dataset, const char *filename_write);

int64_t mknn_dataset_concatenate_getNumSubDatasets(
        MknnDataset *concatenate_dataset);
MknnDataset *mknn_dataset_concatenate_getSubDataset(
        MknnDataset *concatenate_dataset, int64_t num_subdataset);
void mknn_dataset_concatenate_getDatasetObject(MknnDataset *concatenate_dataset,
        int64_t posObject, int64_t *out_numSubdataset,
        int64_t *out_posObjectInSubdataset);
int64_t mknn_dataset_multiobject_getNumSubDatasets(
        MknnDataset *multiobject_dataset);
MknnDataset *mknn_dataset_multiobject_getSubDataset(
        MknnDataset *multiobject_dataset, int64_t num_subdataset);
void *mknn_dataset_custom_getDataPointer(MknnDataset *custom_dataset);
#ifdef __cplusplus
}
#endif

#endif