scala.math

BigDecimal

object BigDecimal extends Serializable

Version

1.1

Since

2.7

Linear Supertypes
Serializable, java.io.Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. BigDecimal
  2. Serializable
  3. Serializable
  4. AnyRef
  5. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Value Members

  1. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  4. object RoundingMode extends Enumeration

  5. def apply(bd: java.math.BigDecimal): BigDecimal

    Constructs a BigDecimal from a java.math.BigDecimal.

  6. def apply(unscaledVal: BigInt, scale: Int, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

    Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

    unscaledVal

    the specified BigInt value

    scale

    the scale

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

  7. def apply(unscaledVal: BigInt, scale: Int): BigDecimal

    Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

    Constructs a BigDecimal whose unscaled value is equal to that of the specified BigInt value.

    unscaledVal

    the specified BigInt value

    scale

    the scale

    returns

    the constructed BigDecimal

  8. def apply(x: BigInt, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified BigInt value, rounding if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified BigInt value, rounding if necessary.

    x

    the specified BigInt value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

  9. def apply(x: BigInt): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified BigInt value.

    Constructs a BigDecimal whose value is equal to that of the specified BigInt value.

    x

    the specified BigInt value

    returns

    the constructed BigDecimal

  10. def apply(x: String, mc: MathContext): BigDecimal

    Translates the decimal String representation of a BigDecimal into a BigDecimal, rounding if necessary.

  11. def apply(x: String): BigDecimal

    Translates the decimal String representation of a BigDecimal into a BigDecimal.

  12. def apply(x: Array[Char], mc: MathContext): BigDecimal

    Translates a character array representation of a BigDecimal into a BigDecimal, rounding if necessary.

  13. def apply(x: Array[Char]): BigDecimal

    Translates a character array representation of a BigDecimal into a BigDecimal.

  14. def apply(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified double value, but rounded if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified double value, but rounded if necessary. Equivalent to BigDecimal.decimal.

    d

    the specified Double value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

  15. def apply(d: Double): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified double value.

    Constructs a BigDecimal whose value is equal to that of the specified double value. Equivalent to BigDecimal.decimal.

    d

    the specified Double value

    returns

    the constructed BigDecimal

  16. def apply(unscaledVal: Long, scale: Int, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value, but rounded if necessary.

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value, but rounded if necessary.

    unscaledVal

    the value

    scale

    the scale

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

  17. def apply(unscaledVal: Long, scale: Int): BigDecimal

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value.

    Constructs a BigDecimal whose unscaled value is equal to that of the specified long value.

    unscaledVal

    the value

    scale

    the scale

    returns

    the constructed BigDecimal

  18. def apply(l: Long, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified long value, but rounded if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified long value, but rounded if necessary.

    l

    the specified long value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

  19. def apply(l: Long): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified long value.

    Constructs a BigDecimal whose value is equal to that of the specified long value.

    l

    the specified long value

    returns

    the constructed BigDecimal

  20. def apply(i: Int, mc: MathContext): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified Integer value, rounding if necessary.

    Constructs a BigDecimal whose value is equal to that of the specified Integer value, rounding if necessary.

    i

    the specified integer value

    mc

    the precision and rounding mode for creation of this value and future operations on it

    returns

    the constructed BigDecimal

  21. def apply(i: Int): BigDecimal

    Constructs a BigDecimal whose value is equal to that of the specified Integer value.

    Constructs a BigDecimal whose value is equal to that of the specified Integer value.

    i

    the specified integer value

    returns

    the constructed BigDecimal

  22. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  23. def binary(d: Double): BigDecimal

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation.

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation. Note: this also works correctly on converted Floats.

  24. def binary(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation, rounding if necessary.

    Constructs a BigDecimal by expanding the binary fraction contained by Double value d into a decimal representation, rounding if necessary. When a Float is converted to a Double, the binary fraction is preserved, so this method also works for converted Floats.

  25. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. def decimal(bd: java.math.BigDecimal, mc: MathContext): BigDecimal

    Constructs a BigDecimal using a java.math.BigDecimal, rounding if necessary.

  27. def decimal(l: Long): BigDecimal

    Constructs a BigDecimal from a Long.

    Constructs a BigDecimal from a Long. This is identical to BigDecimal(l).

  28. def decimal(l: Long, mc: MathContext): BigDecimal

    Constructs a BigDecimal from a Long, rounding if necessary.

    Constructs a BigDecimal from a Long, rounding if necessary. This is identical to BigDecimal(l, mc).

  29. def decimal(f: Float): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Float value f.

    Constructs a BigDecimal using the decimal text representation of Float value f. Note that BigDecimal.decimal(0.1f) != 0.1f since equality agrees with the Double representation, and 0.1 != 0.1f.

  30. def decimal(f: Float, mc: MathContext): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Float value f, rounding if necessary.

    Constructs a BigDecimal using the decimal text representation of Float value f, rounding if necessary. Note that BigDecimal.decimal(0.1f) != 0.1f since equality agrees with the Double representation, and 0.1 != 0.1f.

  31. def decimal(d: Double): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Double value d.

  32. def decimal(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal using the decimal text representation of Double value d, rounding if necessary.

  33. val defaultMathContext: MathContext

  34. implicit def double2bigDecimal(d: Double): BigDecimal

    Implicit conversion from Double to BigDecimal.

  35. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  36. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  37. def exact(cs: Array[Char]): BigDecimal

    Constructs a 'BigDecimal that exactly represents the number specified in base 10 in a character array.

  38. def exact(s: String): BigDecimal

    Constructs a BigDecimal that exactly represents the number specified in a String.

  39. def exact(l: Long): BigDecimal

    Constructs a BigDecimal that exactly represents a Long.

    Constructs a BigDecimal that exactly represents a Long. Note that all creation methods for BigDecimal that do not take a MathContext represent a Long; this is equivalent to apply, valueOf, etc..

  40. def exact(bi: BigInt): BigDecimal

    Constructs a BigDecimal that exactly represents a BigInt.

  41. def exact(d: Double): BigDecimal

    Constructs a BigDecimal by fully expanding the binary fraction contained by Double value d, adjusting the precision as necessary.

    Constructs a BigDecimal by fully expanding the binary fraction contained by Double value d, adjusting the precision as necessary. Note: this works correctly on converted Floats also.

  42. def exact(repr: java.math.BigDecimal): BigDecimal

    Constructs a BigDecimal from a java.math.BigDecimal.

    Constructs a BigDecimal from a java.math.BigDecimal. The precision is the default for BigDecimal or enough to represent the java.math.BigDecimal exactly, whichever is greater.

  43. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  44. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  45. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  46. implicit def int2bigDecimal(i: Int): BigDecimal

    Implicit conversion from Int to BigDecimal.

  47. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  48. implicit def javaBigDecimal2bigDecimal(x: java.math.BigDecimal): BigDecimal

    Implicit conversion from java.math.BigDecimal to scala.BigDecimal.

  49. implicit def long2bigDecimal(l: Long): BigDecimal

    Implicit conversion from Long to BigDecimal.

  50. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  51. final def notify(): Unit

    Definition Classes
    AnyRef
  52. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  53. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  54. def toString(): String

    Definition Classes
    AnyRef → Any
  55. def valueOf(x: Long): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    x

    the specified Long value

    returns

    the constructed BigDecimal

  56. def valueOf(d: Double): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor. Equivalent to BigDecimal.decimal.

    d

    the specified double value

    returns

    the constructed BigDecimal

  57. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  58. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  59. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def apply(bd: java.math.BigDecimal, mc: MathContext): BigDecimal

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) This method appears to round a java.math.BigDecimal but actually doesn't. Use new BigDecimal(bd, mc) instead for no rounding, or BigDecimal.decimal(bd, mc) for rounding.

  2. def apply(x: Float, mc: MathContext): BigDecimal

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) The default conversion from Float may not do what you want. Use BigDecimal.decimal for a String representation, or explicitly convert the Float with .toDouble.

  3. def apply(x: Float): BigDecimal

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) The default conversion from Float may not do what you want. Use BigDecimal.decimal for a String representation, or explicitly convert the Float with .toDouble.

  4. def valueOf(f: Float, mc: MathContext): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor. This is unlikely to do what you want; use valueOf(f.toDouble) or decimal(f) instead.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) Float arguments to valueOf may not do what you wish. Use decimal or valueOf(f.toDouble).

  5. def valueOf(f: Float): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor. This is unlikely to do what you want; use valueOf(f.toDouble) or decimal(f) instead.

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) Float arguments to valueOf may not do what you wish. Use decimal or valueOf(f.toDouble).

  6. def valueOf(d: Double, mc: MathContext): BigDecimal

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor, specifying a MathContext that is used for computations but isn't used for rounding.

    Constructs a BigDecimal using the java BigDecimal static valueOf constructor, specifying a MathContext that is used for computations but isn't used for rounding. Use BigDecimal.decimal to use MathContext for rounding, or BigDecimal(java.math.BigDecimal.valueOf(d), mc) for no rounding.

    d

    the specified double value

    mc

    the MathContext used for future computations

    returns

    the constructed BigDecimal

    Annotations
    @deprecated
    Deprecated

    (Since version 2.11) MathContext is not applied to Doubles in valueOf. Use BigDecimal.decimal to use rounding, or java.math.BigDecimal.valueOf to avoid it.

Inherited from Serializable

Inherited from java.io.Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped