StringDev.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreTypes.h"
#include "Containers/UnrealString.h"
 
class FOptionalStringNull
{
public:
    inline FOptionalStringNull()
    {}
 
    inline FOptionalStringNull(const FString& InString)
    {}
 
    inline  const FString& GetString() const
    {
        static FString String;
        return String;
    }
    
    inline void SetString(const FString& InString)
    {}
 
    friend inline FArchive& operator<<(FArchive& Ar, FOptionalStringNull& InString)
    {
        FString String;
        return Ar << String;
    }
};
 
class FOptionalStringNonNull
{
    FString String;
 
public:
    inline FOptionalStringNonNull()
    {}
 
    inline FOptionalStringNonNull(const FString& InString)
    {
        SetString(InString);
    }
 
    inline const FString& GetString() const
    {
        return String;
    }
 
    inline void SetString(const FString& InString)
    {
        String = InString;
    }
 
    friend inline FArchive& operator<<(FArchive& Ar, FOptionalStringNonNull& InString)
    {
        return Ar << InString.String;
    }
};
 
#if WITH_EDITOR || UE_BUILD_DEBUG
using FStringDebug = FOptionalStringNonNull;
#else
using FStringDebug = FOptionalStringNull;
#endif
 
#if WITH_EDITOR || UE_BUILD_DEBUG || UE_BUILD_DEVELOPMENT
using FStringDev = FOptionalStringNonNull;
#else
using FStringDev = FOptionalStringNull;
#endif
 
#if WITH_EDITOR || !UE_BUILD_SHIPPING
using FStringTest = FOptionalStringNonNull;
#else
using FStringTest = FOptionalStringNull;
#endif