/// <summary>
/// Queries the InferenceEngine for the value of a variable in the graph given its name.
/// Only works with int32 Tensors with zero dimensions containing a unique element.
/// If the node was not found or could not be retrieved, the value -1 will be returned.
/// </summary>
/// <param name="name">The name of the Tensor variable</param>
/// <returns>The value of the scalar variable in the model. (-1 if not found)</returns>
private int GetIntScalar(string name)
{
var outputs = new Tensor[]
{
new Tensor()
{
Name = name,
ValueType = Tensor.TensorType.Integer,
Shape = new long[] { },
Data = new long[1]
},
};
try
{
_engine.ExecuteGraph(new Tensor[0], outputs);
}
catch
{
return(-1);
}
return((outputs[0].Data as int[])[0]);
}
/// <summary>
/// Queries the InferenceEngine for the value of a variable in the graph given its name.
/// Only works with int32 Tensors with zero dimensions containing a unique element.
/// If the node was not found or could not be retrieved, the value -1 will be returned.
/// </summary>
/// <param name="name">The name of the Tensor variable</param>
/// <returns>The value of the scalar variable in the model. (-1 if not found)</returns>
private int GetIntScalar(string name)
{
var outputs = new TensorProxy[]
{
new TensorProxy()
{
Name = name,
ValueType = TensorProxy.TensorType.Integer,
Shape = new long[] { },
Data = new Tensor(1, 1)
},
};
try
{
_engine.ExecuteGraph(new TensorProxy[0], outputs);
}
catch (Exception ex)
{
UnityEngine.Debug.LogError($"Failed to execute GetIntScalar()\n{ex}");
return(-1);
}
return((int)outputs[0].Data[0]);
}
