Tensor类

Tensor的拷贝构造和赋值操作均共享Tensor信息，Tensor复制需使用Clone方法。

• Tensor构造函数和析构函数
  
• Clone
  
• IsValid
  
• GetData
  
• GetDataType
  
• GetExpandDimsRule
  
• GetFormat
  
• GetOriginFormat
  
• GetOriginShapeDim
  
• GetOriginShapeDimNum
  
• GetPlacement
  
• GetSize
  
• GetShapeDimNum
  
• GetShapeDim
  
• GetTensorDesc
  
• SetData
  
• SetDataType
  
• SetExpandDimsRule
  
• SetFormat
  
• SetOriginFormat
  
• SetOriginShapeDim
  
• SetOriginShapeDimNum
  
• SetPlacement
  
• SetShapeDimNum
  
• SetShapeDim
  
• SetTensorDesc
  
• ResetData