Packages

object crc

Provides support for calculating cyclic redundancy checks.

Source
crc.scala
See also

http://www.repairfaq.org/filipg/LINK/F_crc_v3.html

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Type Members

  1. sealed trait CrcBuilder[R] extends AnyRef

    An immutable "builder" to incrementally compute a CRC.

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
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  4. def apply(poly: BitVector, initial: BitVector, reflectInput: Boolean, reflectOutput: Boolean, finalXor: BitVector): (BitVector) => BitVector

    Constructs a table-based CRC function using the specified polynomial.

    Constructs a table-based CRC function using the specified polynomial.

    Each of the input vectors must be the same size.

    returns

    function that calculates a n-bit CRC where n = poly.size

  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def bitwise(poly: BitVector, initial: BitVector, reflectInput: Boolean, reflectOutput: Boolean, finalXor: BitVector, value: BitVector): BitVector

    Calculates a bitwise CRC of the specified value.

    Calculates a bitwise CRC of the specified value.

    If calculating a lot of CRCs, prefer the apply method, which precomputes a lookup table and uses it in each CRC calculation.

    returns

    function that calculates a n-bit CRC where n = poly.size

  7. def builder(poly: BitVector, initial: BitVector, reflectInput: Boolean, reflectOutput: Boolean, finalXor: BitVector): CrcBuilder[BitVector]

    Constructs a table-based CRC builder using the specified polynomial.

  8. def builder32(poly: Int, initial: Int, reflectInput: Boolean, reflectOutput: Boolean, finalXor: Int): CrcBuilder[Int]

    Constructs a 32-bit, table-based CRC builder using the specified polynomial.

  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  10. lazy val crc32: (BitVector) => BitVector

    32-bit CRC using poly 0x04c11db7, initial 0xffffffff, reflected input/output, and final xor 0xffffffff.

  11. lazy val crc32Builder: CrcBuilder[BitVector]

    Builder for 32-bit CRC using poly 0x04c11db7, initial 0xffffffff, reflected input/output, and final xor 0xffffffff.

  12. lazy val crc32c: (BitVector) => BitVector

    32-bit CRC using poly 0x1edc6f41, initial 0xffffffff, reflected input/output, and final xor 0xffffffff.

  13. lazy val crc32cBuilder: CrcBuilder[BitVector]

    Builder for 32-bit CRC using poly 0x1edc6f41, initial 0xffffffff, reflected input/output, and final xor 0xffffffff.

  14. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  15. def equals(arg0: AnyRef): Boolean
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  16. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable])
  17. final def getClass(): Class[_ <: AnyRef]
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    @native()
  18. def hashCode(): Int
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    @native()
  19. def int32(poly: Int, initial: Int, reflectInput: Boolean, reflectOutput: Boolean, finalXor: Int): (BitVector) => Int

    Constructs a 32-bit, table-based CRC function using the specified polynomial.

    Constructs a 32-bit, table-based CRC function using the specified polynomial.

    returns

    function that calculates a 32-bit CRC

  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  21. final def ne(arg0: AnyRef): Boolean
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  22. final def notify(): Unit
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    @native()
  23. final def notifyAll(): Unit
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  24. final def synchronized[T0](arg0: => T0): T0
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  25. def toString(): String
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  26. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])
  27. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  28. final def wait(arg0: Long): Unit
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    @throws(classOf[java.lang.InterruptedException]) @native()

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