Options
All
  • Public
  • Public/Protected
  • All
Menu

Class FloatType

A type storing a 4-byte IEEE floating point. Can also represent NaN, Infinity, and -Infinity. Can specify values to write as numbers or strings.

Example:

let type = new sb.FloatType

Hierarchy

  • FloatingPointType
    • FloatType

Index

Constructors

Accessors

Methods

Constructors

constructor

  • Returns FloatType

Accessors

Static _value

  • get _value(): number

Methods

addToBuffer

consumeValue

  • consumeValue(buffer: ArrayBuffer, offset: number): ReadResult<number>

  • Parameters

    • buffer: ArrayBuffer
    • offset: number

    Returns ReadResult<number>

equals

  • equals(otherType: unknown): boolean

  • Parameters

    • otherType: unknown

    Returns boolean

getHash

  • getHash(): string

getSignature

  • getSignature(): string

Private isBuffer

Private isSameType

  • isSameType(otherType: unknown): otherType is FloatType

  • Determines whether the input is a Type with the same class

    Parameters

    • otherType: unknown

      A value, usually a Type instance

    Returns otherType is FloatType

    whether this and otherType are instances of the same Type class

readValue

  • readValue(valueBuffer: ArrayBuffer | Uint8Array, offset?: number): number

  • Parameters

    • valueBuffer: ArrayBuffer | Uint8Array
    • offset: number = 0

    Returns number

toBuffer

  • toBuffer(): ArrayBuffer

valueBuffer

  • valueBuffer(value: string | number): ArrayBuffer

  • Parameters

    • value: string | number

    Returns ArrayBuffer

writeValue

  • Appends value bytes to an AppendableBuffer according to the type

    Examples:

    type.writeValue(buffer, 1.23) //or '1.23'

    or

    type.writeValue(buffer, NaN) //or 'NaN'

    or

    type.writeValue(buffer, Infinity) //or 'Infinity'
    throws

    If the value doesn't match the type, e.g. new sb.StringType().writeValue(buffer, 23)

    Parameters

    • buffer: AppendableBuffer

      The buffer to which to append

    • value: string | number

      The value to write

    Returns void

Generated using TypeDoc