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  3. TResetFunctionAdapter

TResetFunctionAdapter

Helper to determine whether an Reset(...) function exists.

API > API/Plugins > API/Plugins/MetasoundGraphCore

Helper to determine whether an Reset(...) function exists.

Some nodes have an Execute() call without an Reset(...) call because Reset(...) was introduced after several MetaSound releases. In order allow operators to compile, we make the Intiailize(...) function optional for subclasses of TExecutableOperator. This adapter determines whether it Reset(...) exists or not.

Note: This helper must be instantiated inside the functions and cannot be part of the `TExecutableOperator_ class definition as classes are not completely defined at the point in the compilation process when static constexpr class members are evaluated.

   
Name TResetFunctionAdapter
Type struct
Header File /Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundExecutableOperator.h
Include Path #include "MetasoundExecutableOperator.h"

Syntax

template<typename OperatorType>  
struct TResetFunctionAdapter

Functions

Static

Name Remarks Include Path Unreal Specifiers

static IOperator::FResetFunction GetResetFunction()

 Returns an IOperator::FResetFunction if the OperatorType has a Reset(...) class member function. MetasoundExecutableOperator.h  

static void ResetFunction ( IOperator* InOperator,
const IOperator::FResetParams& InParams
)

   MetasoundExecutableOperator.h  

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