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clang-uml/src/package_diagram/visitor/translation_unit_context.h
2022-01-23 22:20:23 +01:00

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/**
* src/package_diagram/visitor/translation_unit_context.h
*
* Copyright (c) 2021-2022 Bartek Kryza <bkryza@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include "config/config.h"
#include "package_diagram/model/diagram.h"
#include <cppast/cpp_entity_index.hpp>
#include <cppast/cpp_type.hpp>
#include <type_safe/reference.hpp>
namespace clanguml::package_diagram::visitor {
class translation_unit_context {
public:
translation_unit_context(cppast::cpp_entity_index &idx,
clanguml::package_diagram::model::diagram &diagram,
const clanguml::config::package_diagram &config);
bool has_type_alias(const std::string &full_name) const;
void add_type_alias(const std::string &full_name,
type_safe::object_ref<const cppast::cpp_type> &&ref);
type_safe::object_ref<const cppast::cpp_type> get_type_alias(
const std::string &full_name) const;
type_safe::object_ref<const cppast::cpp_type> get_type_alias_final(
const cppast::cpp_type &t) const;
bool has_type_alias_template(const std::string &full_name) const;
void add_type_alias_template(const std::string &full_name,
type_safe::object_ref<const cppast::cpp_type> &&ref);
type_safe::object_ref<const cppast::cpp_type> get_type_alias_template(
const std::string &full_name) const;
void push_namespace(const std::string &ns);
void pop_namespace();
const std::vector<std::string> &get_namespace() const;
const cppast::cpp_entity_index &entity_index() const;
const clanguml::config::package_diagram &config() const;
clanguml::package_diagram::model::diagram &diagram();
void set_current_package(type_safe::optional_ref<model::package> p);
type_safe::optional_ref<model::package> get_current_package() const;
private:
// Current visitor namespace
std::vector<std::string> namespace_;
// Reference to the cppast entity index
cppast::cpp_entity_index &entity_index_;
// Reference to the output diagram model
clanguml::package_diagram::model::diagram &diagram_;
// Reference to class diagram config
const clanguml::config::package_diagram &config_;
// Map of discovered aliases (declared with 'using' keyword)
std::map<std::string, type_safe::object_ref<const cppast::cpp_type>>
alias_index_;
// Map of discovered template aliases (declared with 'using' keyword)
std::map<std::string, type_safe::object_ref<const cppast::cpp_type>>
alias_template_index_;
type_safe::optional_ref<model::package> current_package_;
};
}