UInt8Buffer

Implements

• Iterable

Constructor

---

new UInt8Buffer()

Initialize a new UInt8Buffer with a default size of 4.

---

new UInt8Buffer(size)

Initialize a new UInt8Buffer with a size specified by the Number parameter size.

• If size is not a positive 32-bit integer a RangeError will be thrown.

---

new UInt8Buffer(iterable)

If the first parameter implements the Iterable interface a new UInt8Buffer will be returned that contains each element treated as an unsigned 8-bit integer.

• If any element has a Number value that is greater than 255 a RangeError will be thrown.

---

new UInt8Buffer(Any)

Any other argument pattern will throw a TypeError.

Instance Properties

---

length

This property is a Number value that describes the current length of the UInt8Buffer.

---

createIterator()

This property is a Function that returns an object that implements the Iterator interface.

---

resize(newSize)

This property is a Function that will set the length of the UInt8Buffer.

• If the newSize is not a positive 32-bit integer a RangeError will be thrown.

---

get(index)

This property is a Function that will get the value of UInt8Buffer at the index specified.

• If the index is not a positive 32-bit integer that is less than the length of the UInt8Buffer a RangeError will be thrown.

---

get(startIndex, endIndex)

This property is a Function that will return an Iterable object that contains the elements of the UInt8Buffer from startIndex to endIndex.

• If startIndex is not a positive 32-bit integer a RangeError will be thrown.
• If endIndex is not a positive 32-bit integer a RangeError will be thrown.
• If endIndex is less than startIndex a RangeError will be thrown.

---

set(index, value)

This property is a Function that will set the value of UInt8Buffer at the index specified.

• If the index is not a positive 32-bit integer a RangeError will be thrown.
• If value is not an unsigned 8-bit integer a RangeError will be thrown.

---

set(index, iterable)

This property is a Function that will set the value of UInt8Buffer starting at the index specified and will continue for the length of the iterable.

• If the index is not a positive 32-bit integer a RangeError will be thrown.
• If iterable is longer than the length of the UInt8Buffer a RangeError will be thrown.