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