MICmdArgValOptionShort.h

//===-- MICmdArgValOptionShort.h --------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#pragma once

// In-house headers:
#include "MICmdArgValOptionLong.h"

// Declarations:
class CMICmdArgContext;
class CMIUtilString;

//++ ============================================================================
// Details: MI common code class. Command argument class. Arguments object
//          needing specialization derived from the CMICmdArgValOptionLong class.
//          An argument knows what type of argument it is and how it is to
//          interpret the options (context) string to find and validate a matching
//          argument and so extract a value from it.
//          If *this argument has expected options following it the option objects
//          created to hold each of those option's values belong to *this argument
//          object and so are deleted when *this object goes out of scope.
//          Based on the Interpreter pattern.
//--
class CMICmdArgValOptionShort : public CMICmdArgValOptionLong
{
    // Methods:
  public:
    /* ctor */ CMICmdArgValOptionShort();
    /* ctor */ CMICmdArgValOptionShort(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd);
    /* ctor */ CMICmdArgValOptionShort(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd,
                                       const ArgValType_e veType, const MIuint vnExpectingNOptions);
    //
    bool IsArgShortOption(const CMIUtilString &vrTxt) const;

    // Overridden:
  public:
    // From CMICmdArgValBase
    /* dtor */ ~CMICmdArgValOptionShort() override;

    // Overridden:
  private:
    // From CMICmdArgValOptionLong
    bool IsArgOptionCorrect(const CMIUtilString &vrTxt) const override;
    bool ArgNameMatch(const CMIUtilString &vrTxt) const override;
};