[#BloombergLP-bdljsn-Location]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::Location
:relfileprefix: ../../
:mrdocs:

This unconstrained (value‐semantic) attribute class specifies a location in a (JSON) document. See the  for information on the class attributes. Note that the class invariants are identically the constraints on the individual attributes.

== Synopsis

Declared in `<bdljsn_location.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class Location;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdljsn/Location/2constructor-06.adoc[`Location`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bdljsn/Location/operator_assign.adoc[`operator=`] 
| Assign to this object the value of the specified `rhs` object.
| xref:BloombergLP/bdljsn/Location/offset.adoc[`offset`] 
| Return the `offset` attribute of this object.
| xref:BloombergLP/bdljsn/Location/print.adoc[`print`] 
| Format this object to the specified output `stream` at the optionally specified indentation `level` and return a reference to the modifiable `stream`. If `level` is specified, optionally specify `spacesPerLevel`, the number of spaces per indentation level for this and all of its nested objects. Each line is indented by the absolute value of `level * spacesPerLevel`. If `level` is negative, suppress indentation of the first line. If `spacesPerLevel` is negative, suppress line breaks and format the entire output on one line. If `stream` is initially invalid, this operation has no effect. Note that a trailing newline is provided in multiline mode only.
| xref:BloombergLP/bdljsn/Location/reset.adoc[`reset`] 
| Reset this object to the default value (i.e., its value upon default construction).
| xref:BloombergLP/bdljsn/Location/setOffset.adoc[`setOffset`] 
| Set the "offset" attribute of this object to the specified `value`.
| xref:BloombergLP/bdljsn/Location/swap.adoc[`swap`] 
| Efficiently exchange the value of this object with the value of the specified `other` object. This method provides the no‐throw exception‐safety guarantee.
| xref:BloombergLP/bdljsn/Location/2conversion.adoc[`operator BloombergLP::bslmf::NestedTraitDeclaration<Location, IsBitwiseMoveable>`] 
| Declare that this type is bitwise moveable.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:BloombergLP/bdljsn/swap-033.adoc[BloombergLP::bdljsn::swap]`
| Exchange the values of the specified `a` and `b` objects. This function provides the no‐throw exception‐safety guarantee.
| `xref:BloombergLP/bdljsn/hashAppend-0d.adoc[BloombergLP::bdljsn::hashAppend]`
| Pass the specified `object` to the specified `hashAlg`. This function integrates with the `bslh` modular hashing system and effectively provides a `bsl::hash` specialization for `Location`.
|===

== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdljsn/operator_not_eq-01c7.adoc[`operator!=`]
| Return `true` if the specified `lhs` and `rhs` attribute objects do not have the same value, and `false` otherwise. Two attribute objects do not have the same value if one or more respective attributes differ in values.
| xref:BloombergLP/bdljsn/operator_eq-07c2.adoc[`operator==`]
| Return `true` if the specified `lhs` and `rhs` attribute objects have the same value, and `false` otherwise. Two attribute objects have the same value if each respective attribute has the same value.
|===


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