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https://github.com/MaskRay/ccls.git
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96 lines
2.1 KiB
C++
96 lines
2.1 KiB
C++
#ifndef CURSOR_H_
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#define CURSOR_H_
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#include <string>
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#include <vector>
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#include <type_traits>
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#include <clang-c/Index.h>
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#include "SourceLocation.h"
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#include "SourceRange.h"
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namespace clang {
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class Type {
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public:
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Type();
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Type(const CXType& other);
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bool operator==(const Type& rhs) const;
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// Returns true if this is a fundamental type like int.
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bool is_fundamental() const;
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std::string get_usr() const;
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std::string get_spelling() const;
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// Try to resolve this type and remove qualifies, ie, Foo* will become Foo
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Type strip_qualifiers() const;
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Type get_return_type() const;
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std::vector<Type> get_arguments() const;
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std::vector<Type> get_template_arguments() const;
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CXType cx_type;
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};
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enum class VisiterResult {
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Break,
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Continue,
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Recurse
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};
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class Cursor {
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public:
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Cursor();
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Cursor(const CXCursor& other);
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operator bool() const;
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bool operator==(const Cursor& rhs) const;
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CXCursorKind get_kind() const;
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Type get_type() const;
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SourceLocation get_source_location() const;
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//SourceRange get_source_range() const;
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std::string get_spelling() const;
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std::string get_display_name() const;
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std::string get_usr() const;
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bool is_definition() const;
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Cursor template_specialization_to_template_definition() const;
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Cursor get_referenced() const;
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Cursor get_canonical() const;
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Cursor get_definition() const;
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Cursor get_semantic_parent() const;
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std::vector<Cursor> get_arguments() const;
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bool is_valid_kind() const;
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std::string evaluate() const;
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std::string get_type_description() const;
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std::string get_comments() const;
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std::string ToString() const;
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template<typename TClientData>
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using Visitor = VisiterResult(*)(Cursor cursor, Cursor parent, TClientData* client_data);
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enum class VisitResult {
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Completed, EndedEarly
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};
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template<typename TClientData>
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VisitResult VisitChildren(Visitor<TClientData> visitor, TClientData* client_data) const {
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if (clang_visitChildren(cx_cursor, reinterpret_cast<CXCursorVisitor>(visitor), client_data) == 0)
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return VisitResult::Completed;
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return VisitResult::EndedEarly;
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}
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CXCursor cx_cursor;
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};
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} // namespace clang
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#endif // CURSOR_H_
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