MICmdArgContext.h

//===-- MICmdArgContext.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 "MIUtilString.h"

//++ ============================================================================
// Details: MI common code class. Command arguments and options string. Holds
//          the context string.
//          Based on the Interpreter pattern.
//--
class CMICmdArgContext
{
    // Methods:
  public:
    /* ctor */ CMICmdArgContext();
    /* ctor */ CMICmdArgContext(const CMIUtilString &vrCmdLineArgsRaw);
    //
    const CMIUtilString &GetArgsLeftToParse() const;
    size_t GetNumberArgsPresent() const;
    CMIUtilString::VecString_t GetArgs() const;
    bool IsEmpty() const;
    bool RemoveArg(const CMIUtilString &vArg);
    bool RemoveArgAtPos(const CMIUtilString &vArg, size_t nArgIndex);
    //
    CMICmdArgContext &operator=(const CMICmdArgContext &vOther);

    // Overridden:
  public:
    // From CMIUtilString
    /* dtor */ virtual ~CMICmdArgContext();

    // Attributes:
  private:
    CMIUtilString m_strCmdArgsAndOptions;
};