This component‐private class provides a function object that closes over the formatter, logStream, and options parameters that are shared between all encoding operations provided in this component. The function‐call operator of this class provides an overload set that accepts a "selection" object that satisfies one of the bdlat type‐category concepts, and an optional bdlat_TypeCategory tag type that corresponds to the selections's bdlat type category. Each function‐call‐operator overload encodes a JSON representation of the specified selection to the formatter supplied on construction.

Synopsis

Declared in <baljsn_encodeimplutil.h>

template<class FORMATTER>
class EncodeImplUtil_SelectionDispatcher;

Type Aliases

Name

Description

FormattingMode

FormattingMode is an alias to the type of an int‐valued bdlat_FormattingMode bit‐field. A FormattingMode value is not valid unless it is equal to an enumerator of bdlat_FormattingMode or a valid bitwise‐or of two or more such enumerators. See the component‐level documentation of {`bdlat_formattingmode`} for a description of the set of valid formatting‐mode values.

Member Functions

Name

Description

EncodeImplUtil_SelectionDispatcher [constructor]

Construct an EncodeImplUtil_SelectionDispatcher object having the specified formatter, logStream, and options attributes.

isNextObjectFirst

Return the value of the isNextElementFirst attribute of this object.

operator()

Function call operators

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