Pt2SeqSpec

Gives the final type of this class.

Method for creating new specifying sequence elements from 2 Doubles In the case of ArrDbl2 this will be thee type of the elements of the sequence.

Builder helper method that provides a longer array, with the underlying array copied into the new extended Array.

The total number of atomic values, Ints, Doubles, Longs etc in the backing Array.

The number of atomic values, Ints, Doubles, Longs etc that specify / construct an element of this immutable flat Array based collection class.

The element String allows the composition of toString for the whole collection. The syntax of the output will be reworked.

Reverses the order of the elements of the specifying sequence.

Sets / mutates an element in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.

Sets / mutates elements in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.

Checks if 2 values of the specifying sequence are equal.

specifying -sequence fold.

Performs a side effecting function on each element of the specifying sequence in order.

Index with foreach on the data elements. Performs a side effecting function on the index and each element of the data sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Index with foreach on the the specifying sequence elements. Performs a side effecting function on the index and each element of the specifying sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Accesses the specifying sequence element by a 0 based index.

Foreachs over the inner of the specifying sequence, excludes the first and last element. Performs a side effecting function on each element of the tail of the specifying sequence in order.

Last element of the specifying sequence.

The number of product elements in this collection. For example in a [[PolygonImp], this is the number of Pt2s in the Polygon

Specialised map to an immutable Arr of B. For Sequ dataMap is the same as map, but for other structures it will be different, for example a PolygonLike will map to another PolygonLike.

Performs a side effecting function on each element of the specifying-sequence in reverse order. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users.

FoldLeft over the tail of the specifying sequence.

Foreachs over the tail of the specifying sequence. Performs a side effecting function on each element of the tail of the specifying sequence in order.

Returns a string representation of the object.

The default representation is platform dependent.

String specifying the type of this object.

Maps the 1st Double of each element to a new Array[Double], copies the 2nd elements.

Maps the 2nd Double of each element with the parameter function to a new Array[Double], copies the 1st Double of each element.

Maps the 2 Doubles of each element to a new Array[Double].

Reverses the order of the elements in a new Array[Double] which is returned.