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//===- OptParserEmitter.h - Table Driven Command Line Parsing ---*- C++ -*-===//
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// The LLVM Compiler Infrastructure
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//===----------------------------------------------------------------------===//
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#ifndef UTILS_TABLEGEN_OPTPARSEREMITTER_H
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#define UTILS_TABLEGEN_OPTPARSEREMITTER_H
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#include "TableGenBackend.h"
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/// OptParserEmitter - This tablegen backend takes an input .td file
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/// describing a list of options and emits a data structure for parsing and
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/// working with those options when given an input command line.
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class OptParserEmitter : public TableGenBackend {
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RecordKeeper &Records;
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OptParserEmitter(RecordKeeper &R, bool _GenDefs)
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: Records(R), GenDefs(_GenDefs) {}
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/// run - Output the option parsing information.
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/// \param GenHeader - Generate the header describing the option IDs.x
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void run(raw_ostream &OS);