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/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
// -*- c++ -*-
#include "MetaIndexes_c.h"
#include <faiss/MetaIndexes.h>
#include "macros_impl.h"
using faiss::Index;
using faiss::IndexIDMap;
using faiss::IndexIDMap2;
DEFINE_GETTER(IndexIDMap, int, own_fields)
DEFINE_SETTER(IndexIDMap, int, own_fields)
DEFINE_INDEX_DOWNCAST(IndexIDMap)
DEFINE_GETTER(IndexIDMap2, int, own_fields)
DEFINE_SETTER(IndexIDMap2, int, own_fields)
DEFINE_INDEX_DOWNCAST(IndexIDMap2)
int faiss_IndexIDMap_new(FaissIndexIDMap** p_index, FaissIndex* index) {
try {
auto out = new IndexIDMap(reinterpret_cast<Index*>(index));
*p_index = reinterpret_cast<FaissIndexIDMap*>(out);
}
CATCH_AND_HANDLE
}
void faiss_IndexIDMap_id_map(
FaissIndexIDMap* index,
idx_t** p_id_map,
size_t* p_size) {
auto idx = reinterpret_cast<IndexIDMap*>(index);
if (p_id_map)
*p_id_map = idx->id_map.data();
if (p_size)
*p_size = idx->id_map.size();
}
FaissIndex* faiss_IndexIDMap_sub_index(FaissIndexIDMap* index) {
auto idx = reinterpret_cast<IndexIDMap*>(index);
return (FaissIndex*)reinterpret_cast<Index*>(idx->index);
}
int faiss_IndexIDMap2_new(FaissIndexIDMap2** p_index, FaissIndex* index) {
try {
auto out = new IndexIDMap2(reinterpret_cast<Index*>(index));
*p_index = reinterpret_cast<FaissIndexIDMap2*>(out);
}
CATCH_AND_HANDLE
}
int faiss_IndexIDMap2_construct_rev_map(FaissIndexIDMap2* index) {
try {
reinterpret_cast<IndexIDMap2*>(index)->construct_rev_map();
}
CATCH_AND_HANDLE
}
void faiss_IndexIDMap2_id_map(
FaissIndexIDMap2* index,
idx_t** p_id_map,
size_t* p_size) {
auto idx = reinterpret_cast<IndexIDMap2*>(index);
if (p_id_map)
*p_id_map = idx->id_map.data();
if (p_size)
*p_size = idx->id_map.size();
}
FaissIndex* faiss_IndexIDMap2_sub_index(FaissIndexIDMap2* index) {
auto idx = reinterpret_cast<IndexIDMap2*>(index);
return (FaissIndex*)reinterpret_cast<Index*>(idx->index);
}
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