46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
#ifndef EVENTHANDLER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define EVENTHANDLER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#if defined(_MSC_VER) || \
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(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
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(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
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#pragma once
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#endif
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#include <string>
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#include "yaml-cpp/anchor.h"
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#include "yaml-cpp/emitterstyle.h"
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namespace YAML {
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struct Mark;
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class EventHandler {
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public:
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virtual ~EventHandler() = default;
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virtual void OnDocumentStart(const Mark& mark) = 0;
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virtual void OnDocumentEnd() = 0;
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virtual void OnNull(const Mark& mark, anchor_t anchor) = 0;
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virtual void OnAlias(const Mark& mark, anchor_t anchor) = 0;
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virtual void OnScalar(const Mark& mark, const std::string& tag,
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anchor_t anchor, const std::string& value) = 0;
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virtual void OnSequenceStart(const Mark& mark, const std::string& tag,
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anchor_t anchor, EmitterStyle::value style) = 0;
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virtual void OnSequenceEnd() = 0;
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virtual void OnMapStart(const Mark& mark, const std::string& tag,
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anchor_t anchor, EmitterStyle::value style) = 0;
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virtual void OnMapEnd() = 0;
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virtual void OnAnchor(const Mark& /*mark*/,
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const std::string& /*anchor_name*/) {
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// empty default implementation for compatibility
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}
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};
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} // namespace YAML
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#endif // EVENTHANDLER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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