when() [2/2]

template<typename Executor , ComputeData DataType>

template<typename OpClass , typename Pred >
requires std::predicate<Pred, const DataType&>

FluentExecutor & MayaFlux::Yantra::FluentExecutor< Executor, DataType >::when ( Pred &&  predicate )

inline

Execute an operation conditionally on a predicate over the raw data.

Template Parameters

OpClass	Operation to execute if predicate returns true
Pred	Callable type: (const DataType&) -> bool

Parameters

predicate

Function evaluated against the current raw data

Returns

Reference to this executor for continued chaining

Definition at line 315 of file OperationChain.hpp.

    {
        if (m_successful && std::forward<Pred>(predicate)(m_data.data))
            return then<OpClass>();
        return *this;
    }