MappedLByteArray
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package larray
Create a new array that concatenates two arrays
Create a new array that concatenates two arrays
Copy of thie array with an element prepended.
Copy of thie array with an element prepended.
the prepended element.
a new array consisting ofall elements of this array preceded by the new elem.
fold left
fold left
the result type of the binary operator
the start value
the binary operator
the result of inserting op between consecutive elements of this array, going left to right with the start value z on the left:
op(...op(op(z, x1), x2), ..., xn)))
Copy of this array with an element appended.
Copy of this array with an element appended.
the appended element
a new array consisting of all elements of this array follwed by the new elem
fold right
fold right
the result type of the binary operator
the start value
the binary operator
the result of inserting op between consecutive elements of this array, going right to left with the start value z on the right:
op(x1, op(x2, ..., op(xn, z)...))
Raw-memory address of this array
Raw-memory address of this array
Retrieve an element
Byte length of this array.
Byte length of this array.
Clear the contents of the array.
Clear the contents of the array. It simply fills the array with zero bytes.
Close the memory mapped file.
Close the memory mapped file. To ensure the written data is saved in the file, call flush before closing
Builds a new collection by applying a partial function to all elments of this array on which the function is defined.
Builds a new collection by applying a partial function to all elments of this array on which the function is defined.
Finds the first element of this array on which the given partial function is defined, and applies the partial function to it.
Finds the first element of this array on which the given partial function is defined, and applies the partial function to it.
return type
partial function
an option value containing pf applied to the first value for which the function is defined, or None if not exists.
Create a new array that concatenates two arrays
Create a new array that concatenates two arrays
Copy the contents of this sequence into the target LByteArray
Copy the contents of this sequence into the target LByteArray
the byte length to copy
Copy the contents of this LSeq[A] into the target LByteArray
Copy the contents of this LSeq[A] into the target LByteArray
Forces any changes made to this buffer to be written to the file
Release the memory of LArray.
Release the memory of LArray. After calling this method, the results of calling the other methods becomes undefined or might cause JVM crash.
Tests whether this sequence is empty
Tests whether this sequence is empty
Creates a new iterator over all elements contained in this collection
Creates a new iterator over all elements contained in this collection
Provides the Iterable interface for Java
Provides the Iterable interface for Java
Read the contents from a given source buffer
Read the contents from a given source buffer
source buffer
byte offset in the source buffer
byte offset from the destination address
byte length to read from the source
Release the memory of LArray.
Release the memory of LArray. After calling this mehtod, thr results of calling the other methods becomes undefined or might cause JVM crash.
Save to a file.
Save to a file.
Element size of this array
Groups elemnts in fixed size blocks by passing a 'sliding window' over them.
Groups elemnts in fixed size blocks by passing a 'sliding window' over them.
the number of elements per group
the distance between the first elements of successive groups
An itertor producing group of elements.
Groups elements in fixed size blocks by passing a 'sliding window' over them
Groups elements in fixed size blocks by passing a 'sliding window' over them
the number of elements per group
An iterator producing group of elements.
Creates a copy of this array in the form of the standard Scala Array
Creates a copy of this array in the form of the standard Scala Array
Create a sequence of DirectByteBuffer that projects LArray contents
Create a sequence of DirectByteBuffer that projects LArray contents
sequence of java.nio.ByteBuffer
Create an input stream for reading LArray byte contents
Create an input stream for reading LArray byte contents
Wraps with immutable interface
Wraps with immutable interface
Update an element
Update an element
index to be updated
value to set
the value
Create a shallow copy (view) of LArray
Create a shallow copy (view) of LArray
Write the contents of ByteBuffer to this array.
Write the contents of ByteBuffer to this array. This method increments the internal cursor.
Write the contents of this array to the destination buffer
Write the contents of this array to the destination buffer
byte offset
destination array
offset in the destination array
the byte length to write
written byte length
Memory-mapped LByteArray