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4e6b6f8a12
Summary: I noticed we have a pretty decent C API for binary indexes and please correct me if I'm wrong but we seem to be missing a couple of functions, like the ability to clone and read binary indexes. This PR provides those functions. Pull Request resolved: https://github.com/facebookresearch/faiss/pull/3318 Reviewed By: algoriddle Differential Revision: D55469615 Pulled By: mdouze fbshipit-source-id: 42e6f827d8b5ad6bc3efe989e47ede3aa06c1810
36 lines
960 B
C++
36 lines
960 B
C++
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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// Copyright 2004-present Facebook. All Rights Reserved
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// -*- c++ -*-
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// I/O code for indexes
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#include "clone_index_c.h"
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#include <faiss/clone_index.h>
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#include "macros_impl.h"
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using faiss::Index;
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using faiss::IndexBinary;
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int faiss_clone_index(const FaissIndex* idx, FaissIndex** p_out) {
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try {
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auto out = faiss::clone_index(reinterpret_cast<const Index*>(idx));
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*p_out = reinterpret_cast<FaissIndex*>(out);
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}
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CATCH_AND_HANDLE
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}
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int faiss_clone_index_binary(
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const FaissIndexBinary* idx,
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FaissIndexBinary** p_out) {
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try {
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auto out = faiss::clone_binary_index(
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reinterpret_cast<const IndexBinary*>(idx));
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*p_out = reinterpret_cast<FaissIndexBinary*>(out);
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}
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CATCH_AND_HANDLE
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} |