[#BloombergLP-bdlt-Calendar-numBusinessDays-04]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/Calendar.adoc[Calendar]::numBusinessDays
:relfileprefix: ../../../
:mrdocs:

`numBusinessDays` overloads

== Synopses

Declared in `<bdlt_calendar.h>`

Return the number of days in the valid range of this calendar that are considered business days ‐‐ i.e., are neither holidays nor weekend days. Note that `numBusinessDays() == length() ‐ numNonBusinessDays()`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
xref:BloombergLP/bdlt/Calendar/numBusinessDays-0f.adoc[numBusinessDays]() const;
----

[.small]#xref:BloombergLP/bdlt/Calendar/numBusinessDays-0f.adoc[_» more..._]#

Return the number of days in the specified range `[beginDate .. endDate]` of this calendar that are considered business days ‐‐ i.e., are neither holidays nor weekend days. The behavior is undefined unless `beginDate` and `endDate` are within the valid range of this calendar, and `beginDate <= endDate`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
xref:BloombergLP/bdlt/Calendar/numBusinessDays-0a.adoc[numBusinessDays](
    xref:BloombergLP/bdlt/Date.adoc[Date] const& beginDate,
    xref:BloombergLP/bdlt/Date.adoc[Date] const& endDate) const;
----

[.small]#xref:BloombergLP/bdlt/Calendar/numBusinessDays-0a.adoc[_» more..._]#


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