44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
/*
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* nextpnr -- Next Generation Place and Route
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*
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* Copyright (C) 2018 Clifford Wolf <clifford@clifford.at>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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#include "nextpnr.h"
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NEXTPNR_NAMESPACE_BEGIN
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std::unordered_map<std::string, int> *IdString::database_str_to_idx = nullptr;
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std::vector<const std::string *> *IdString::database_idx_to_str = nullptr;
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void IdString::initialize()
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{
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database_str_to_idx = new std::unordered_map<std::string, int>;
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database_idx_to_str = new std::vector<const std::string *>;
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initialize_add("", 0);
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initialize_chip();
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}
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void IdString::initialize_add(const char *s, int idx)
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{
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assert(database_str_to_idx->count(s) == 0);
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assert(database_idx_to_str->size() == idx);
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auto insert_rc = database_str_to_idx->insert({s, idx});
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database_idx_to_str->push_back(&insert_rc.first->first);
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}
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NEXTPNR_NAMESPACE_END
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