WildcardString.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Containers/UnrealString.h"
#include "CoreTypes.h"
#include "Misc/CString.h"
 
class FWildcardString
    : public FString
{
public:
 
    FWildcardString( )
        : FString()
    { }
 
    FWildcardString( const FString& Pattern )
        : FString(Pattern)
    { }
 
    FWildcardString( const TCHAR* Pattern )
        : FString(Pattern)
    { }
 
public:
 
    bool ContainsWildcards( ) const
    {
        return ContainsWildcards(**this);
    }
 
    bool IsMatch( const TCHAR* Input ) const
    {
        return IsMatch(**this, Input);
    }
 
    bool IsMatch( const FString& Input ) const
    {
        return IsMatch(**this, *Input);
    }
 
public:
 
    static CORE_API bool ContainsWildcards( const TCHAR* Pattern );
 
    static CORE_API bool IsMatch( const TCHAR* Pattern, const TCHAR* Input );
 
    static CORE_API bool IsMatchSubstring( const TCHAR* Pattern, const TCHAR* Input, const TCHAR* InputEnd, ESearchCase::Type SearchCase = ESearchCase::CaseSensitive);
 
protected:
 
    static const TCHAR EndOfString = TCHAR('\0');
 
    static const TCHAR ExactWildcard = TCHAR('?');
 
    static const TCHAR SequenceWildcard = TCHAR('*');
};