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//===-- MICmdArgValListBase.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
// Third party headers:
#include <vector>
// In-house headers:
#include "MICmdArgValBase.h"
// Declarations:
class CMICmdArgContext;
//++ ============================================================================
// Details: MI common code class. Command argument with addition options class.
// For example --recurse 1 2 4 [group ...]. Arguments object that
// require a list of options associated with them derive from the
// CMICmdArgValListBase class. Additional options are also extracted from
// the command arguments text string.
// 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
// options and so extract a values from it .
// The CMICmdArgValBase objects are added to the derived argument class's
// container. The option arguments belong to that derived class and will
// be deleted that object goes out of scope.
// Based on the Interpreter pattern.
// Gotchas: None.
// Authors: Illya Rudkin 16/04/2014.
// Changes: None.
//--
class CMICmdArgValListBase : public CMICmdArgValBaseTemplate<std::vector<CMICmdArgValBase *>>
{
// Typedef:
public:
typedef std::vector<CMICmdArgValBase *> VecArgObjPtr_t;
// Enums:
public:
//++ ---------------------------------------------------------------------------------
// Details: CMICmdArgValListBase needs to know what type of argument to look for in
// the command options text. It also needs to create argument objects of
// a specific type.
//--
enum ArgValType_e
{
eArgValType_File = 0,
eArgValType_Consume,
eArgValType_Number,
eArgValType_OptionLong,
eArgValType_OptionShort,
eArgValType_String,
eArgValType_StringQuoted,
eArgValType_StringQuotedNumber,
eArgValType_StringQuotedNumberPath,
eArgValType_StringAnything, // Accept any words for a string 'type' even if they look like --longOptions for example
eArgValType_ThreadGrp,
eArgValType_count, // Always the last one
eArgValType_invalid
};
// Methods:
public:
/* ctor */ CMICmdArgValListBase(void);
/* ctor */ CMICmdArgValListBase(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd);
/* ctor */ CMICmdArgValListBase(const CMIUtilString &vrArgName, const bool vbMandatory, const bool vbHandleByCmd,
const ArgValType_e veType);
// Overridden:
public:
// From CMICmdArgValBase
/* dtor */ virtual ~CMICmdArgValListBase(void);
// Methods:
protected:
bool IsExpectedCorrectType(const CMIUtilString &vrTxt, const ArgValType_e veType) const;
CMICmdArgValBase *CreationObj(const CMIUtilString &vrTxt, const ArgValType_e veType) const;
// Attributes:
protected:
ArgValType_e m_eArgType;
// Methods:
private:
void Destroy(void);
};
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