This component‐private class provides a function object used to encode values that satisfy one of the bdlat type‐category concepts.

Synopsis

Declared in <baljsn_encodeimplutil.h>

template<class FORMATTER>
class EncodeImplUtil_ValueDispatcher;

Description

This class's constructor 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 an object that satisfies one of the bdlat type‐category concepts, and a bdlat_TypeCategory tag type that corresponds to the object's bdlat type category. Each function‐call‐operator overload encodes a JSON representation of the specified value to the formatter supplied on construction.

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_ValueDispatcher [constructor]

Construct an EncodeImplUtil_ValueDispatcher object having the specified formatter, logStream, formattingMode, isNextObjectFirst, and options attributes.

isNextObjectFirst

Return the value of the isNextObjectFirst attribute of this object.

operator()

Function call operators

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