DoubleWriteBufferHeader结构体 参考

Public 属性
int32_t	page_cnt = 0

静态 Public 属性
static const int32_t	SIZE = sizeof(DoubleWriteBufferHeader)

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该结构体的文档由以下文件生成:

• src/observer/storage/buffer/double_write_buffer.h
• src/observer/storage/buffer/double_write_buffer.cpp