Invoke the specified accessor on the current selection of the specified ref. Return the value from the invocation of accessor.

Synopsis

Declared in <bdlar_choiceref.h>

template<class t_ACCESSOR>
int
bdlat_choiceAccessSelection(
    ChoiceRef const& ref,
    t_ACCESSOR& accessor);

Return Value

value from the invocation of accessor

Parameters

Name

Description

ref

choice reference to access

accessor

callable invoked on the current selection

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