Object scala.math.BigDecimal

Test two objects for inequality.

Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

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.

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.

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

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

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.

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.

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.

Cast the receiver object to be of type T0.

Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

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.

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.

Create a copy of the receiver object.

The default implementation of the clone method is platform dependent.

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

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

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.

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.

Tests whether the argument (that) is a reference to the receiver object (this).

The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. null.eq(null) returns true.

When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

The equality method for reference types. Default implementation delegates to eq.

See also equals in scala.Any.

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..

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.

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.

Called by the garbage collector on the receiver object when there are no more references to the object.

The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

Returns the runtime class representation of the object.

The hashCode method for reference types. See hashCode in scala.Any.

Test whether the dynamic type of the receiver object is T0.

Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

Equivalent to !(this eq that).

Wakes up a single thread that is waiting on the receiver object's monitor.

Wakes up all threads that are waiting on the receiver object's monitor.

Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

Constructs a BigDecimal using the java BigDecimal static valueOf constructor.

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