初始提交: UE5.3项目基础框架

Plugins/CesiumForUnreal/Source/ThirdParty/include/CesiumJsonReader/DoubleJsonHandler.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include "JsonHandler.h"
+#include "Library.h"
+
+namespace CesiumJsonReader {
+/**
+ * @brief \ref IJsonHandler for reading double values.
+ */
+class CESIUMJSONREADER_API DoubleJsonHandler : public JsonHandler {
+public:
+  DoubleJsonHandler() noexcept;
+  /**
+   * @brief Resets the parent \ref IJsonHandler of this handler, and the pointer
+   * to its destination double value.
+   */
+  void reset(IJsonHandler* pParent, double* pDouble);
+
+  /** @copydoc IJsonHandler::readInt32 */
+  virtual IJsonHandler* readInt32(int32_t i) override;
+  /** @copydoc IJsonHandler::readUint32 */
+  virtual IJsonHandler* readUint32(uint32_t i) override;
+  /** @copydoc IJsonHandler::readInt64 */
+  virtual IJsonHandler* readInt64(int64_t i) override;
+  /** @copydoc IJsonHandler::readUint64 */
+  virtual IJsonHandler* readUint64(uint64_t i) override;
+  /** @copydoc IJsonHandler::readDouble */
+  virtual IJsonHandler* readDouble(double d) override;
+
+private:
+  double* _pDouble = nullptr;
+};
+} // namespace CesiumJsonReader