tools/lldb-mi/MICmnMIValue.h

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

//++
// File:		MICmnMIValue.h
//
// Overview:	CMICmnMIValue interface.
//
// Environment:	Compilers:	Visual C++ 12.
//							gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1
//				Libraries:	See MIReadmetxt. 
//
// Copyright:	None.
//--

#pragma once

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

//++ ============================================================================
// Details:	MI common code MI Result class. Part of the CMICmnMIValueRecord
//			set of objects.
//			The syntax is as follows:
//			result-record ==>  [ token ] "^" result-class ( "," result )* nl 
//			token = any sequence of digits
//			* = 0 to many
//			nl = CR | CR_LF
//			result-class ==> "done" | "running" | "connected" | "error" | "exit" 
//			result ==> variable "=" value
//			value ==> const | tuple | list  
//			const ==> c-string (7 bit iso c string content)
//			tuple ==>  "{}" | "{" result ( "," result )* "}"  
//			list ==>  "[]" | "[" value ( "," value )* "]" | "[" result ( "," result )* "]"  
//			More information see: 
//			http://ftp.gnu.org/old-gnu/Manuals/gdb-5.1.1/html_chapter/gdb_22.html
// Gotchas:	None.
// Authors:	Illya Rudkin 24/02/2014.
// Changes:	None.
//--
class CMICmnMIValue : public CMICmnBase
{
// Methods:
public:
	/* ctor */	CMICmnMIValue( void );
	//
	const CMIUtilString &	GetString( void ) const;

// Overridden:
public:
	// From CMICmnBase
	/* dtor */ virtual ~CMICmnMIValue( void );

// Attributes:
protected:
	CMIUtilString	m_strValue;
	bool			m_bJustConstructed;	// True = *this just constructed with no value, false = *this has had value added to it
};