tflite:: OpResolver

This is an abstract class.

#include <op_resolver.h>

Abstract interface that returns TfLiteRegistrations given op codes or custom op names.

Summary

This is the mechanism that ops being referenced in the flatbuffer model are mapped to executable function pointers (TfLiteRegistrations).

The lifetime of the TfLiteRegistration object whose address is returned by FindOp must exceed the lifetime of any InterpreterBuilder or Interpreter created with this OpResolver . Likewise the lifetime of the TfLiteRegistrationExternal object referenced from the TfLiteRegistration object, if any, must exceed the lifetime of any InterpreterBuilder or Interpreter created with this OpResolver .

Inheritance

Public types

std::function< std::unique_ptr< TfLiteDelegate, void(*)(TfLiteDelegate *)>(TfLiteContext * 
)> TfLiteDelegateCreator

std::vector< TfLiteDelegateCreator > TfLiteDelegateCreators

std::vector< std::unique_ptr< TfLiteDelegate, void(*)(TfLiteDelegate *)>> TfLiteDelegatePtrVector

std::function< TfLiteOpaqueDelegatePtr(int)> TfLiteOpaqueDelegateCreator

std::vector< TfLiteOpaqueDelegateCreator > TfLiteOpaqueDelegateCreators

std::unique_ptr< TfLiteOpaqueDelegate, void(*)(TfLiteOpaqueDelegate *)> TfLiteOpaqueDelegatePtr

Public functions

 virtual 
  
 const 
  
 TfLiteRegistration 
  
 * 
  
 FindOp 
 ( 
  
 tflite 
 :: 
 BuiltinOperator 
  
 op 
 , 
  
 int 
  
 version 
 ) 
  
 const 
  
 = 
 0 

 virtual 
  
 const 
  
 TfLiteRegistration 
  
 * 
  
 FindOp 
 ( 
  
 const 
  
 char 
  
 * 
 op 
 , 
  
 int 
  
 version 
 ) 
  
 const 
  
 = 
 0 

 virtual 
  
 TfLiteDelegateCreators 
  
 GetDelegateCreators 
 () 
  
 const 
  

 virtual 
  
 TfLiteDelegatePtrVector 
  
 GetDelegates 
 ( 
  
 int 
  
 num_threads 
 ) 
  
 const 
  

 virtual 
  
 TfLiteOpaqueDelegateCreators 
  
 GetOpaqueDelegateCreators 
 () 
  
 const 
  

OpResolver()=default

  
 OpResolver 
 ( 
  
 const 
  
  OpResolver 
 
 & 
 other 
 ) 
 = 
 default 

virtual  ~OpResolver()=default