104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
//===-- MICmdArgValListBase.h -----------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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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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//===----------------------------------------------------------------------===//
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#pragma once
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// Third party headers:
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#include <vector>
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// In-house headers:
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#include "MICmdArgValBase.h"
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// Declarations:
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class CMICmdArgContext;
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//++
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//============================================================================
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// Details: MI common code class. Command argument with addition options class.
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// For example --recurse 1 2 4 [group ...]. Arguments object that
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// require a list of options associated with them derive from the
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// CMICmdArgValListBase class. Additional options are also extracted
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// from
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// the command arguments text string.
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// An argument knows what type of argument it is and how it is to
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// interpret the options (context) string to find and validate a
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// matching
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// options and so extract a values from it .
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// The CMICmdArgValBase objects are added to the derived argument
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// class's
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// container. The option arguments belong to that derived class and
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// will
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// be deleted that object goes out of scope.
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// Based on the Interpreter pattern.
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//--
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class CMICmdArgValListBase
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: public CMICmdArgValBaseTemplate<std::vector<CMICmdArgValBase *>> {
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// Typedef:
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public:
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typedef std::vector<CMICmdArgValBase *> VecArgObjPtr_t;
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// Enums:
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public:
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//++
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//---------------------------------------------------------------------------------
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// Details: CMICmdArgValListBase needs to know what type of argument to look
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// for in
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// the command options text. It also needs to create argument objects
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// of
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// a specific type.
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//--
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enum ArgValType_e {
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eArgValType_File = 0,
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eArgValType_Consume,
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eArgValType_Number,
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eArgValType_OptionLong,
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eArgValType_OptionShort,
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eArgValType_String,
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eArgValType_StringQuoted,
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eArgValType_StringQuotedNumber,
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eArgValType_StringQuotedNumberPath,
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eArgValType_StringAnything, // Accept any words for a string 'type' even if
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// they look like --longOptions for example
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eArgValType_ThreadGrp,
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eArgValType_count, // Always the last one
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eArgValType_invalid
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};
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// Methods:
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public:
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/* ctor */ CMICmdArgValListBase();
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/* ctor */ CMICmdArgValListBase(const CMIUtilString &vrArgName,
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const bool vbMandatory,
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const bool vbHandleByCmd);
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/* ctor */ CMICmdArgValListBase(const CMIUtilString &vrArgName,
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const bool vbMandatory,
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const bool vbHandleByCmd,
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const ArgValType_e veType);
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// Overridden:
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public:
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// From CMICmdArgValBase
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/* dtor */ ~CMICmdArgValListBase() override;
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// Methods:
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protected:
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bool IsExpectedCorrectType(const CMIUtilString &vrTxt,
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const ArgValType_e veType) const;
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CMICmdArgValBase *CreationObj(const CMIUtilString &vrTxt,
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const ArgValType_e veType) const;
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// Attributes:
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protected:
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ArgValType_e m_eArgType;
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// Methods:
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private:
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void Destroy();
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};
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