69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/*
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* <Short Description>
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* Copyright (C) 2024 Brett Terpstra
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <lilfbtf/type.h>
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namespace fb
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{
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type_id type_engine_t::register_type(type_name type_name)
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{
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type_id id = type_to_name.size();
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type_to_name.push_back(type_name);
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name_to_type[type_name] = id;
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return id;
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}
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function_id type_engine_t::register_function(function_name func_name, type_name output, const func_t_call_t& func, arg_c_t argc,
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std::optional<std::reference_wrapper<const func_t_init_t>> initializer)
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{
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function_id id = function_to_name.size();
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type_id tid = get_type_id(output);
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name_to_function[func_name] = id;
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functions.insert(id, func);
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non_terminals[tid].push_back(id);
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all_non_terminals.emplace_back(tid, id);
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function_argc.insert(id, argc);
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if (auto& init = initializer)
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function_initializer.insert(id, init.value());
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return id;
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}
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type_engine_t& type_engine_t::associate_input(function_name func_name, const std::vector<std::string>& types)
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{
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auto id = get_function_id(func_name);
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std::vector<type_id> type_ids;
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for (const auto& v : types)
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type_ids.push_back(get_type_id(v));
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function_inputs[id] = std::move(type_ids);
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return *this;
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}
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function_id type_engine_t::register_terminal_function(function_name func_name, type_name output, const func_t_call_t& func,
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std::optional<std::reference_wrapper<const func_t_init_t>> initializer)
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{
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function_id id = function_to_name.size();
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type_id tid = get_type_id(output);
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name_to_function[func_name] = id;
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functions.insert(id, func);
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terminals[tid].push_back(id);
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function_argc.insert(id, 0);
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if (auto& init = initializer)
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function_initializer.insert(id, init.value());
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return id;
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}
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} |