yaml-cpp/src/emitterutils.h

#ifndef EMITTERUTILS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define EMITTERUTILS_H_62B23520_7C8E_11DE_8A39_0800200C9A66

#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif


#include "emitterstate.h"
#include "yaml-cpp/ostream_wrapper.h"
#include <string>

namespace YAML
{
    class Binary;
    
    struct StringFormat { enum value { Plain, SingleQuoted, DoubleQuoted, Literal }; };

	namespace Utils
	{
        StringFormat::value ComputeStringFormat(const std::string& str, EMITTER_MANIP strFormat, FlowType::value flowType, bool escapeNonAscii);
        
		bool WriteSingleQuotedString(ostream_wrapper& out, const std::string& str);
		bool WriteDoubleQuotedString(ostream_wrapper& out, const std::string& str, bool escapeNonAscii);
		bool WriteLiteralString(ostream_wrapper& out, const std::string& str, int indent);
		bool WriteChar(ostream_wrapper& out, char ch);
		bool WriteComment(ostream_wrapper& out, const std::string& str, int postCommentIndent);
		bool WriteAlias(ostream_wrapper& out, const std::string& str);
		bool WriteAnchor(ostream_wrapper& out, const std::string& str);
		bool WriteTag(ostream_wrapper& out, const std::string& str, bool verbatim);
		bool WriteTagWithPrefix(ostream_wrapper& out, const std::string& prefix, const std::string& tag);
		bool WriteBinary(ostream_wrapper& out, const Binary& binary);
	}
}

#endif // EMITTERUTILS_H_62B23520_7C8E_11DE_8A39_0800200C9A66