[#BloombergLP-bdldfp-Decimal_Type64]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdldfp.adoc[bdldfp]::Decimal_Type64
:relfileprefix: ../../
:mrdocs:

This value‐semantic class implements the IEEE‐754 64 bit decimal floating‐point format arithmetic type.

== Synopsis

Declared in `<bdldfp_decimal.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class Decimal_Type64;
----

== Description

This class is a standard layout type that is `const` thread‐safe and exception‐neutral.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdldfp/Decimal_Type64/2constructor-05.adoc[`Decimal_Type64`]         [.small]#[constructor]#
| Constructors
| xref:BloombergLP/bdldfp/Decimal_Type64/bdexStreamIn.adoc[`bdexStreamIn`] 
| Assign to this object the value read from the specified input `stream` using the specified `version` format, and return a reference to `stream`.
| xref:BloombergLP/bdldfp/Decimal_Type64/bdexStreamOut.adoc[`bdexStreamOut`] 
| Write the value of this object, using the specified `version` format, to the specified output `stream`, and return a reference to `stream`.
| xref:BloombergLP/bdldfp/Decimal_Type64/data-01.adoc[`data`] 
| `data` overloads
| xref:BloombergLP/bdldfp/Decimal_Type64/operator_star_eq-092.adoc[`operator*=`] 
| Multiplication assignment operators
| xref:BloombergLP/bdldfp/Decimal_Type64/operator_inc.adoc[`operator++`] 
| Add 1.0 to the value of this object and return a reference to it.
| xref:BloombergLP/bdldfp/Decimal_Type64/operator_plus_eq-09d.adoc[`operator+=`] 
| Addition assignment operators
| xref:BloombergLP/bdldfp/Decimal_Type64/operator_dec.adoc[`operator‐‐`] 
| Add ‐1.0 to the value of this object and return a reference to it.
| xref:BloombergLP/bdldfp/Decimal_Type64/operator_minus_eq-06.adoc[`operator‐=`] 
| Subtraction assignment operators
| xref:BloombergLP/bdldfp/Decimal_Type64/operator_slash_eq-06.adoc[`operator/=`] 
| Division assignment operators
| xref:BloombergLP/bdldfp/Decimal_Type64/print.adoc[`print`] 
| Write the value of this object to the specified output `stream` in a human‐readable format, and return a reference to `stream`.
| xref:BloombergLP/bdldfp/Decimal_Type64/value.adoc[`value`] 
| Return the value of the underlying implementation.
| xref:BloombergLP/bdldfp/Decimal_Type64/2conversion.adoc[`operator BloombergLP::bslmf::NestedTraitDeclaration<Decimal_Type64, is_trivially_copyable>`] 
| Declare that this type is trivially copyable.
|===


== Static Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdldfp/Decimal_Type64/maxSupportedBdexVersion-05.adoc[`maxSupportedBdexVersion`] 
| `maxSupportedBdexVersion` overloads
|===



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