145 lines
5.4 KiB
C++
145 lines
5.4 KiB
C++
/**
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* src/class_diagram/visitor/template_builder.h
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*
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* Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "class_diagram/model/class.h"
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#include "class_diagram/model/concept.h"
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#include "class_diagram/model/diagram.h"
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#include "common/visitor/ast_id_mapper.h"
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#include "config/config.h"
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namespace clanguml::class_diagram::visitor {
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using class_diagram::model::class_;
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using common::model::namespace_;
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using common::model::relationship_t;
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using common::model::template_parameter;
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using found_relationships_t =
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std::vector<std::pair<clanguml::common::model::diagram_element::id_t,
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common::model::relationship_t>>;
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class template_builder {
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public:
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template_builder(class_diagram::model::diagram &d,
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const config::class_diagram &config,
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common::visitor::ast_id_mapper &id_mapper,
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clang::SourceManager &source_manager);
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class_diagram::model::diagram &diagram();
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const config::class_diagram &config() const;
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const namespace_ &using_namespace() const;
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bool simplify_system_template(
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template_parameter &ct, const std::string &full_name) const;
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std::unique_ptr<clanguml::class_diagram::model::class_> build(
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const clang::NamedDecl *cls,
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const clang::TemplateSpecializationType &template_type_decl,
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std::optional<clanguml::class_diagram::model::class_ *> parent = {});
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std::unique_ptr<clanguml::class_diagram::model::class_>
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build_from_class_template_specialization(
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const clang::ClassTemplateSpecializationDecl &template_specialization,
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std::optional<clanguml::class_diagram::model::class_ *> parent = {});
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bool add_base_classes(clanguml::class_diagram::model::class_ &tinst,
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std::deque<std::tuple<std::string, int, bool>> &template_base_params,
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int arg_index, bool variadic_params,
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const clanguml::common::model::template_parameter &ct);
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void process_template_arguments(
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std::optional<clanguml::class_diagram::model::class_ *> &parent,
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const clang::NamedDecl *cls,
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std::deque<std::tuple<std::string, int, bool>> &template_base_params,
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const clang::ArrayRef<clang::TemplateArgument> &template_args,
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model::class_ &template_instantiation,
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const clang::TemplateDecl *template_decl);
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void argument_process_dispatch(
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std::optional<clanguml::class_diagram::model::class_ *> &parent,
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const clang::NamedDecl *cls, class_ &template_instantiation,
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const clang::TemplateDecl *template_decl,
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const clang::TemplateArgument &arg, size_t argument_index,
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std::vector<template_parameter> &argument);
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void process_tag_argument(model::class_ &template_instantiation,
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const clang::TemplateDecl *template_decl,
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const clang::TemplateArgument &arg,
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common::model::template_parameter &argument);
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template_parameter process_expression_argument(
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const clang::TemplateArgument &arg);
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template_parameter process_integral_argument(
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const clang::TemplateArgument &arg);
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template_parameter process_nullptr_argument(
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const clang::TemplateArgument &arg);
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template_parameter process_null_argument(
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const clang::TemplateArgument &arg);
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std::vector<template_parameter> process_pack_argument(
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std::optional<clanguml::class_diagram::model::class_ *> &parent,
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const clang::NamedDecl *cls, class_ &template_instantiation,
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const clang::TemplateDecl *template_decl,
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const clang::TemplateArgument &arg, size_t argument_index,
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std::vector<template_parameter> &argument);
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template_parameter process_type_argument(
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std::optional<clanguml::class_diagram::model::class_ *> &parent,
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const clang::NamedDecl *cls, const clang::TemplateDecl *template_decl,
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const clang::TemplateArgument &arg,
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model::class_ &template_instantiation, size_t argument_index);
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common::model::template_parameter process_template_argument(
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const clang::TemplateArgument &arg);
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void process_unexposed_template_specialization_parameters(
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const std::string &type_name, template_parameter &tp, class_ &c);
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bool find_relationships_in_unexposed_template_params(
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const template_parameter &ct,
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class_diagram::visitor::found_relationships_t &relationships);
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std::optional<template_parameter>
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get_template_argument_from_type_parameter_string(
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const clang::Decl *decl, const std::string &return_type_name) const;
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common::visitor::ast_id_mapper &id_mapper();
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clang::SourceManager &source_manager() const;
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private:
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void ensure_lambda_type_is_relative(std::string ¶meter_type) const;
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// Reference to the output diagram model
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clanguml::class_diagram::model::diagram &diagram_;
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// Reference to class diagram config
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const clanguml::config::class_diagram &config_;
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common::visitor::ast_id_mapper &id_mapper_;
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clang::SourceManager &source_manager_;
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};
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} |