//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

#if ENABLE_REGEX_CONFIG_OPTIONS

#pragma once

namespace UnifiedRegex

{

class DebugWriter : private Chars<char16>

{

private:

static const Char* const hex;

static const int bufLen = 2048;

Char buf[bufLen];

int indent;

bool nlPending;

public:

DebugWriter();

void __cdecl Print(const Char *form, ...);

void __cdecl PrintEOL(const Char *form, ...);

void PrintEscapedString(const Char *str, CharCount len);

void PrintQuotedString(const Char *str, CharCount len);

void PrintEscapedChar(Char c);

void PrintQuotedChar(Char c);

void EOL();

void Indent();

void Unindent();

void Flush();

private:

inline void CheckForNewline()

{

if (nlPending)

{

BeginLine();

nlPending = false;

}

}

void BeginLine();

};

}

#endif