Invoke the specified manipulator on the non‐null value held by the specified ref. Return the value from the invocation of manipulator.

Synopsis

Declared in <bdlar_nullablevalueref.h>

template<class t_MANIPULATOR>
int
bdlat_nullableValueManipulateValue(
    NullableValueRef* ref,
    t_MANIPULATOR& manipulator);

Return Value

value from the invocation of manipulator

Parameters

Name

Description

ref

nullable‐value reference to manipulate

manipulator

callable invoked on the non‐null value

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