BloombergLP::bdljsn::JsonNull

Synopsis

Declared in <bdljsn_jsonnull.h>

class JsonNull;

Member Functions

Name Description

print Write "null" to the specified output stream, and return a reference to stream. Optionally specify an initial indentation level, whose absolute value is incremented recursively for nested objects. If level is specified, optionally specify spacesPerLevel, whose absolute value indicates the number of spaces per indentation level for this and all of its nested objects. If level is negative, suppress indentation of the first line. If spacesPerLevel is negative, format the entire output on one line, suppressing all but the initial indentation (as governed by level).

Name	Description
`print`	Write "null" to the specified output `stream`, and return a reference to `stream`. Optionally specify an initial indentation `level`, whose absolute value is incremented recursively for nested objects. If `level` is specified, optionally specify `spacesPerLevel`, whose absolute value indicates the number of spaces per indentation level for this and all of its nested objects. If `level` is negative, suppress indentation of the first line. If `spacesPerLevel` is negative, format the entire output on one line, suppressing all but the initial indentation (as governed by `level`).

Non-Member Functions

Name	Description
`operator!=`	Same as the related overload above for `operator!=`.
`operator!=`	Return `false` (unconditionally) as the specified `lhs` and `rhs` cannot have the different values.
`operator==`	Return `true` (unconditionally) as the specified `lhs` and `rhs` must have the same value.
`operator==`	Same as the related overload above for `operator==`.
`swap`	Exchange the values of the specified `a` and `b` objects. This exception provides the no-throw exception-safety guarantee. Note that, since `a` and `b` have the same value (a class invariant), this operation is a no-op.