This trait forms part of collections that can be augmented using a+= operator and that can be cleared of all elements using aclear method.
Attributes
- Companion
- object
- Source
- Growable.scala
- Graph
- Supertypes
- Known subtypes
- traitBuffer[A]classAbstractBuffer[A]classArrayBuffer[A]classArrayDeque[A]classQueue[A]classStack[A]classListBuffer[A]classUnrolledBuffer[T]traitIndexedBuffer[A]classLongMap[V]classSystemPropertiesclassPriorityQueue[A]classVectorBuilder[A]classArrayBuilder[T]classofBooleanclassofByteclassofCharclassofDoubleclassofFloatclassofIntclassofLongclassofRef[T]classofShortclassofUnitclassLongMapBuilder[V]classStringBuilderclassHashSet[A]classLinkedHashSet[A]traitSet[A]classAbstractSet[A]classBitSetclassTreeSet[A]traitSortedSet[A]classAnyAccumulator[A]classDoubleAccumulatorclassIntAccumulatorclassLongAccumulatorShow all
Members list
Value members
Abstract methods
Adds a single element to this growable collection.
Adds a single element to this growable collection.
Value parameters
- elem
the element to add.
Attributes
- Returns
the growable collection itself
- Source
- Growable.scala
Concrete methods
Alias foraddAll
Alias foraddOne
Adds all elements produced by an IterableOnce to this growable collection.
Adds all elements produced by an IterableOnce to this growable collection.
Value parameters
- elems
the IterableOnce producing the elements to add.
Attributes
- Returns
the growable collection itself.
- Source
- Growable.scala
The number of elements in the collection under construction, if it can be cheaply computed, -1 otherwise.
The number of elements in the collection under construction, if it can be cheaply computed, -1 otherwise.
Attributes
- Returns
The number of elements. The default implementation always returns -1.
- Source
- Growable.scala
Deprecated methods
Adds two or more elements to this growable collection.
Adds two or more elements to this growable collection.
Value parameters
- elem1
the first element to add.
- elem2
the second element to add.
- elems
the remaining elements to add.
Attributes
- Returns
the growable collection itself
- Deprecated
[Since version 2.13.0]Use `++=` aka `addAll` instead of varargs `+=`; infix operations with an operand of multiple args will be deprecated- Source
- Growable.scala
Inherited and Abstract methods
Clears the collection's contents.
Clears the collection's contents. After this operation, the collection is empty.
Attributes
- Inherited from:
- Clearable
- Source
- Growable.scala