Return the index tag for a char32_t lvalue reference.

Synopsis

Declared in <bslmf_invokeresult.h>

static
bslmf::Tag<e_CHAR32_T>
fromVal(char32_t& value);

Return Value

a Tag encoding e_CHAR32_T for the argument type

Parameters

Name

Description

value

lvalue whose type is mapped to an index tag

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