scala.collection.mutable.ArrayBuilder
adds all elements produced by a TraversableOnce to this growable collection.
Adds a single element to the builder.
adds two or more elements to this growable collection.
adds two or more elements to this growable collection.
the first element to add.
the second element to add.
the remaining elements to add.
the growable collection itself
Clears the contents of this builder.
Returns string formatted according to given format
string.
Returns string formatted according to given format
string.
Format strings are as for String.format
(@see java.lang.String.format).
Creates a new builder by applying a transformation function to the results of this builder.
Creates a new builder by applying a transformation function to the results of this builder.
the type of collection returned by f
.
the transformation function.
a new builder which is the same as the current builder except that a transformation function is applied to this builder's result.
Produces a collection from the added elements.
Gives a hint how many elements are expected to be added
when the next result
is called.
Gives a hint how many elements are expected to be added
when the next result
is called. Some builder classes
will optimize their representation based on the hint. However,
builder implementations are still required to work correctly even if the hint is
wrong, i.e. a different number of elements is added.
the hint how many elements will be added.
Gives a hint that one expects the result
of this builder
to have the same size as the given collection, plus some delta.
Gives a hint that one expects the result
of this builder
to have the same size as the given collection, plus some delta. This will
provide a hint only if the collection is known to have a cheap
size
method. Currently this is assumed to be the case if and only if
the collection is of type IndexedSeqLike
.
Some builder classes
will optimize their representation based on the hint. However,
builder implementations are still required to work correctly even if the hint is
wrong, i.e. a different number of elements is added.
the collection which serves as a hint for the result's size.
a correction to add to the coll.size
to produce the size hint.
Gives a hint that one expects the result
of this builder
to have the same size as the given collection, plus some delta.
Gives a hint that one expects the result
of this builder
to have the same size as the given collection, plus some delta. This will
provide a hint only if the collection is known to have a cheap
size
method. Currently this is assumed to be the case if and only if
the collection is of type IndexedSeqLike
.
Some builder classes
will optimize their representation based on the hint. However,
builder implementations are still required to work correctly even if the hint is
wrong, i.e. a different number of elements is added.
the collection which serves as a hint for the result's size.
Gives a hint how many elements are expected to be added
when the next result
is called, together with an upper bound
given by the size of some other collection.
Gives a hint how many elements are expected to be added
when the next result
is called, together with an upper bound
given by the size of some other collection. Some builder classes
will optimize their representation based on the hint. However,
builder implementations are still required to work correctly even if the hint is
wrong, i.e. a different number of elements is added.
the hint how many elements will be added.
the bounding collection. If it is an IndexedSeqLike, then sizes larger than collection's size are reduced.
A class for array builders for arrays of
float
s.