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author | bnagaev <bnagaev@yandex-team.ru> | 2022-02-10 16:47:04 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:47:04 +0300 |
commit | c74559fb88da8adac0d9186cfa55a6b13c47695f (patch) | |
tree | b83306b6e37edeea782e9eed673d89286c4fef35 /contrib/libs/hyperscan/src/nfagraph/ng_squash.h | |
parent | d6449ba66291ff0c0d352c82e6eb3efb4c8a7e8d (diff) | |
download | ydb-c74559fb88da8adac0d9186cfa55a6b13c47695f.tar.gz |
Restoring authorship annotation for <bnagaev@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/hyperscan/src/nfagraph/ng_squash.h')
-rw-r--r-- | contrib/libs/hyperscan/src/nfagraph/ng_squash.h | 124 |
1 files changed, 62 insertions, 62 deletions
diff --git a/contrib/libs/hyperscan/src/nfagraph/ng_squash.h b/contrib/libs/hyperscan/src/nfagraph/ng_squash.h index 16510ddd3a..489f541e84 100644 --- a/contrib/libs/hyperscan/src/nfagraph/ng_squash.h +++ b/contrib/libs/hyperscan/src/nfagraph/ng_squash.h @@ -1,72 +1,72 @@ -/* +/* * Copyright (c) 2015-2017, Intel Corporation - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * * Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Intel Corporation nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/** \file - * \brief NFA graph state squashing analysis. - */ -#ifndef NG_SQUASH_H -#define NG_SQUASH_H - -#include "ng_holder.h" -#include "som/som.h" -#include "ue2common.h" - + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/** \file + * \brief NFA graph state squashing analysis. + */ +#ifndef NG_SQUASH_H +#define NG_SQUASH_H + +#include "ng_holder.h" +#include "som/som.h" +#include "ue2common.h" + #include <unordered_map> -#include <boost/dynamic_bitset.hpp> - -namespace ue2 { - -class NGHolder; -class ReportManager; - +#include <boost/dynamic_bitset.hpp> + +namespace ue2 { + +class NGHolder; +class ReportManager; + /** * Dynamically-sized bitset, as an NFA can have an arbitrary number of states. */ using NFAStateSet = boost::dynamic_bitset<>; - -/** - * Populates the squash mask for each vertex (i.e. the set of states to be left - * on during squashing). - * - * The NFAStateSet in the output map is indexed by vertex_index. - */ + +/** + * Populates the squash mask for each vertex (i.e. the set of states to be left + * on during squashing). + * + * The NFAStateSet in the output map is indexed by vertex_index. + */ std::unordered_map<NFAVertex, NFAStateSet> findSquashers(const NGHolder &g, som_type som = SOM_NONE); - -/** Filters out squash states intended only for use in DFA construction. */ -void filterSquashers(const NGHolder &g, + +/** Filters out squash states intended only for use in DFA construction. */ +void filterSquashers(const NGHolder &g, std::unordered_map<NFAVertex, NFAStateSet> &squash); - -/** Populates squash masks for states that can be switched off by highlander - * (single match) reporters. */ + +/** Populates squash masks for states that can be switched off by highlander + * (single match) reporters. */ std::unordered_map<NFAVertex, NFAStateSet> -findHighlanderSquashers(const NGHolder &g, const ReportManager &rm); - -} // namespace ue2 - -#endif // NG_SQUASH_H +findHighlanderSquashers(const NGHolder &g, const ReportManager &rm); + +} // namespace ue2 + +#endif // NG_SQUASH_H |