[#bsl-vector-099-assign-0b]
= xref:bsl.adoc[bsl]::xref:bsl/vector-099.adoc[vector<pair<Date, DayOfWeekSet>>]::assign
:relfileprefix: ../../
:mrdocs:

Assign to this object the value resulting from first clearing this vector and then inserting the specified `numElements` copies of the specified `value`. If an exception is thrown, `*this` is left in a valid but unspecified state. Throw `std::length_error` if `numElements > max_size()`. This method requires that the (template parameter) type `VALUE_TYPE` be `copy‐insertable` into this vector (see {Requirements on `VALUE_TYPE`}).

== Synopsis

Declared in `<bslstl_vector.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
assign(
    xref:bsl/vector-099/size_type.adoc[size_type] numElements,
    xref:bsl/pair-0b.adoc[pair<Date, DayOfWeekSet>] const& value);
----


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