OjRandom class utilities
Simple implementation of xoshiro128++
Constructors
- OjRandom()
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
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
next32(
) → int - Generate a random 32-bit integer. While Dart uses 64-bit integers, it can be compiled into JavaScript, which doesn't play nice with 64-bit ints, so we stick to 32 here.
-
rangeUniform(
int limit) → int -
Return a random integer uniformly distributed in the range [0, limit)
with no division, using rejection sampling. The mask
mis used to minimize rejections, which will be at worst 50%.