[#BloombergLP-bsls-TimeInterval-2constructor-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/TimeInterval.adoc[TimeInterval]::TimeInterval
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bsls_timeinterval.h>`

Create a time interval having the value of 0 seconds and 0 nanoseconds.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:BloombergLP/bsls/TimeInterval/2constructor-06.adoc[TimeInterval]();
----

[.small]#xref:BloombergLP/bsls/TimeInterval/2constructor-06.adoc[_» more..._]#

Create a time interval from a real number of `seconds`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bsls/TimeInterval/2constructor-009.adoc[TimeInterval](double seconds);
----

[.small]#xref:BloombergLP/bsls/TimeInterval/2constructor-009.adoc[_» more..._]#

Create a time interval from an implicitly convertible `duration`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class REP_TYPE,
    class PERIOD_TYPE>
constexpr
xref:BloombergLP/bsls/TimeInterval/2constructor-002.adoc[TimeInterval](std::chrono::duration<REP_TYPE, PERIOD_TYPE> const& duration)
requires TimeInterval_DurationTraits<
                                   REP_TYPE,
                                   PERIOD_TYPE>::k_IMPLICIT_CONVERSION_ENABLED;
----

[.small]#xref:BloombergLP/bsls/TimeInterval/2constructor-002.adoc[_» more..._]#

Create a time interval from an explicitly convertible `duration`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class REP_TYPE,
    class PERIOD_TYPE>
constexpr
explicit
xref:BloombergLP/bsls/TimeInterval/2constructor-07.adoc[TimeInterval](std::chrono::duration<REP_TYPE, PERIOD_TYPE> const& duration)
requires TimeInterval_DurationTraits<
                                   REP_TYPE,
                                   PERIOD_TYPE>::k_EXPLICIT_CONVERSION_ENABLED;
----

[.small]#xref:BloombergLP/bsls/TimeInterval/2constructor-07.adoc[_» more..._]#

Create a time interval from `seconds` and `nanoseconds`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:BloombergLP/bsls/TimeInterval/2constructor-000.adoc[TimeInterval](
    xref:BloombergLP/bsls/Types/Int64.adoc[bsls::Types::Int64] seconds,
    int nanoseconds);
----

[.small]#xref:BloombergLP/bsls/TimeInterval/2constructor-000.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *seconds*
| interval length in seconds
| *duration*
| chrono duration to convert
| *nanoseconds*
| nanoseconds component
|===


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