BloombergLP::bdlar::ChoiceConstRef::ChoiceConstRef

Synopses

Declared in <bdlar_choiceref.h>

Create ChoiceConstRef object that wraps the same object as the specified object.

ChoiceConstRef(ChoiceRef const& object);

Create ChoiceConstRef object. The behaviour is undefined unless objectAddress and vtable point to the valid objects.

ChoiceConstRef(
    void const* objectAddress,
    ChoiceConstVtable const* vtable);

Create ChoiceConstRef object that type erases the supplied choice object.

template<class t_CHOICE>
explicit
ChoiceConstRef(
    t_CHOICE const& choice,
    void* = 0)
requires IsChoice<t_CHOICE>::value;