37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
#pragma once
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#include "SyntaxBase.h"
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#include "lex_foundation.h"
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#include <QList>
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#include <QString>
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namespace Syntax
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{
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/**
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* 基础解析器框架.
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*/
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class ParseFrame
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{
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public:
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explicit ParseFrame();
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virtual ~ParseFrame() = default;
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QList<Parse::Result::DesNode*> analysis(Parse::Result::DocCore *doc, const QString &path);
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QList<Parse::Result::DesNode*> analysisSource(Parse::Result::DocCore *doc, const QString &src);
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protected:
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void appendTokensDefine(QList<Lex::TokenDef> seqs, const QString &unknown_token);
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void appendParser(Syntax::SyntaxParser *u);
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private:
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Lex::TokenReader *const tokens_in;
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QString unknown_token;
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QList<Lex::TokenDef *> token_seqs;
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QList<SyntaxParser*> cascade_parsers;
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ParseResult ParseFrame::inner_parse(QList<Lex::Token> &lex_seqence,
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QList<Syntax::SyntaxParser*> parsers,
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QList<Parse::Result::DesNode*> &nodes_out);
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};
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}
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