6 people like it.

Useful operator definition for interop with C#

invokes op_Implicit when applied (for implicit conversions). I have found this to be very convenient when using C# libraries 

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let inline (!>) (x:^a) : ^b = ((^a or ^b) : (static member op_Implicit : ^a -> ^b) x)

(*
//Example based on Tensorflow.Net

open Tensorflow
let tf = Tensorflow.Binding.tf
let modelFile = @"uncased_L-12_H-768_A-12\bert_model.ckpt.meta"
let graph = tf.Graph().as_default()
let saver = tf.train.import_meta_graph(modelFile)

//convert Operation to Tensor using implicit conversion operator

let input_tensor : Tensor = !> graph.OperationByName("Placeholder") 

//alternatively have to do this:
let op = graph.OperationByName("Placeholder")
let tensor = new Tensor(op,0,TF_DataType.TF_INT32)


*)
val x : 'a (requires member op_Implicit)

More information

Link:http://fssnip.net/7Y6
Posted:4 years ago
Author:Faisal Waris
Tags: c# , interoperability

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