Currency class
Currency is a large numeric type, with exactly four digit after the decimal point.
Currency type is appropriate for financial calculations that require large numbers of significant integral,
up to four fractional digits, and minimize error caused by floating point calculation.
- Implemented types
Constructors
- Currency()
-
Create
Currencywith zero value - Currency.from(num value)
-
Create
Currencyfrom numeric (integer or double)value - Currency.fromBigInt(BigInt value)
-
Create
Currencyfrom BigInt value
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
abs(
) → Currency -
Returns the absolute value of
this -
ceil(
) → Currency -
Returns the least
Currencyhaving integer components no smaller thanthis -
clamp(
Currency lo, Currency hi) → Currency -
Make sure
thisis betweenloandhi -
compareTo(
Currency other) → int -
Compares this object to another object
override
-
floor(
) → Currency -
Returns the greatest
Currencyhaving integer value no greater thanthis -
getValue(
) → BigInt -
Retuns internal value of
this -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
round(
) → Currency -
Returns the integer closest to
this -
toString(
) → String -
Convert Currency to string with full 4 decimal places
override
Operators
-
operator *(
Currency other) → Currency - Operator *
-
operator +(
Currency other) → Currency - Operator +
-
operator -(
Currency other) → Currency - Operator -
-
operator /(
Currency other) → Currency - Operator /
-
operator <(
Currency other) → bool - Operator <
-
operator <=(
Currency other) → bool - Operator <=
-
operator ==(
Object other) → bool -
Operator ==
override
-
operator >(
Currency other) → bool - Operator >
-
operator >=(
Currency other) → bool - Operator >=