forked from KPGPMC/furlang
CHatingPython
52537e0955
Add location function to node and introduce a new abstract_node class. Refs: #1
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
#ifndef FURC_AST_PROGRAM_HPP
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#define FURC_AST_PROGRAM_HPP
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#include "furc/ast/declaration.hpp"
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#include "furc/ast/node.hpp"
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#include <vector>
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namespace furc {
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namespace ast {
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/**
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* @brief Program AST node.
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*/
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class program_node final : public abstract_node {
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public:
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/**
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* @brief Construct a new program AST node.
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*
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* @param location Node location.
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*/
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program_node(struct location location)
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: abstract_node(location) {}
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node_t category() const override { return node_t::Program; }
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public:
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/**
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* @brief Adds a declaration to this program.
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*
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* @param declaration Declaration to add.
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*/
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void push(node_r<declaration_node>&& declaration) { m_declarations.push_back(std::move(declaration)); }
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/**
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* @brief Returns a list of declarations of this program.
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*
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* @return The list of this program's declarations.
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*/
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const std::vector<node_r<declaration_node>>& declarations() const { return m_declarations; }
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public:
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void accept(visitor& visitor) const override;
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std::ostream& print(std::ostream& os) const override;
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protected:
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bool equal(const node& rhs) const override;
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private:
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std::vector<node_r<declaration_node>> m_declarations;
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};
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} // namespace ast
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} // namespace furc
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#endif // FURC_AST_PROGRAM_HPP
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