47 lines
944 B
C++
47 lines
944 B
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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class FCmdLineParameter
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{
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public:
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FCmdLineParameter() = delete;
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FCmdLineParameter(FString InKey, bool InIsRequired, FString InDescription, bool InIsFlag = false, TFunction<bool(const FString& InValue)> InValidator = nullptr, TFunction<void(FString& InValue)> InParseInPlace = nullptr) :
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Key(InKey),
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bIsRequired(InIsRequired),
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bIsFlag(InIsFlag),
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Description(InDescription),
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Validator(InValidator),
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Parser(InParseInPlace)
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{}
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FString Key;
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bool bIsRequired;
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bool bIsFlag;
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FString Description;
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bool IsValid(const FString& value) const
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{
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if(Validator != nullptr)
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{
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return Validator(value);
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}
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return true;
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}
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void CustomParse(FString& InOutValue) const
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{
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if(Parser != nullptr)
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{
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Parser(InOutValue);
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}
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}
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private:
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TFunction<bool(const FString& InParam)> Validator;
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TFunction<void(FString& InParam)> Parser;
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}; |