Record the specified info for the specified value if the attribute is required. Return 0 on success and a non‐zero value otherwise.

Synopsis

Declared in <baljsn_decoder.h>

template<
    class TYPE,
    class INFO>
int
operator()(
    TYPE* value,
    INFO const& info);

Return Value

0 on success, and a non‐zero value otherwise

Parameters

Name

Description

value

sequence attribute value being visited

info

attribute information for value

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