get_or_else()

template<typename Executor , ComputeData DataType>

template<typename Generator >
requires std::invocable<Generator>

DataType MayaFlux::Yantra::FluentExecutor< Executor, DataType >::get_or_else ( Generator &&  generator ) const

inline

Return the raw result or invoke a generator if the chain failed.

Template Parameters

Generator

Callable type: () -> DataType

Parameters

generator

Invoked to produce a fallback when the chain failed

Returns

Processed DataType or result of generator

Definition at line 469 of file OperationChain.hpp.

    {
        return m_successful ? m_data.data : std::forward<Generator>(generator)();
    }