emit.h

#ifndef NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_EMIT_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 <string>
#include <iosfwd>

#include "yaml-cpp/dll.h"

namespace YAML {
class Emitter;
class Node;

/**
 * Emits the node to the given {@link Emitter}. If there is an error in writing,
 * {@link Emitter#good} will return false.
 */
YAML_CPP_API Emitter& operator<<(Emitter& out, const Node& node);

/** Emits the node to the given output stream. */
YAML_CPP_API std::ostream& operator<<(std::ostream& out, const Node& node);

/** Converts the node to a YAML string. */
YAML_CPP_API std::string Dump(const Node& node);
}  // namespace YAML

#endif  // NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66