31 lines
No EOL
941 B
C++
31 lines
No EOL
941 B
C++
#include "rules.h"
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#include "transition_map.h"
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using std::string;
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namespace tree_sitter {
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namespace rules {
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Choice::Choice(rule_ptr left, rule_ptr right) : left(left), right(right) {};
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bool Choice::operator==(const Rule &rule) const {
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const Choice *other = dynamic_cast<const Choice *>(&rule);
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return other && (*other->left == *left) && (*other->right == *right);
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}
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size_t Choice::hash_code() const {
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return typeid(this).hash_code() ^ left->hash_code() ^ right->hash_code();
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}
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rule_ptr Choice::copy() const {
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return std::make_shared<Choice>(*this);
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}
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string Choice::to_string() const {
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return string("#<choice ") + left->to_string() + " " + right->to_string() + ">";
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}
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void Choice::accept(Visitor &visitor) const {
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visitor.visit(this);
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}
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}
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} |