diff options
Diffstat (limited to 'src/libs/3rdparty/yaml-cpp/include/yaml-cpp/null.h')
| -rw-r--r-- | src/libs/3rdparty/yaml-cpp/include/yaml-cpp/null.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/libs/3rdparty/yaml-cpp/include/yaml-cpp/null.h b/src/libs/3rdparty/yaml-cpp/include/yaml-cpp/null.h new file mode 100644 index 0000000000..b9521d488a --- /dev/null +++ b/src/libs/3rdparty/yaml-cpp/include/yaml-cpp/null.h @@ -0,0 +1,26 @@ +#ifndef NULL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 +#define NULL_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 "yaml-cpp/dll.h" +#include <string> + +namespace YAML { +class Node; + +struct YAML_CPP_API _Null {}; +inline bool operator==(const _Null&, const _Null&) { return true; } +inline bool operator!=(const _Null&, const _Null&) { return false; } + +YAML_CPP_API bool IsNull(const Node& node); // old API only +YAML_CPP_API bool IsNullString(const std::string& str); + +extern YAML_CPP_API _Null Null; +} + +#endif // NULL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |