Protocol DRandomable

Adopted by:
DLRnd, DMRnd, DRnd
Declared in:
DRandomable.h

Protocol Description

The DRandomable protocol specifies methods for classes that implements pseudo random generators.

Last modified:
31-Oct-2007 (DRandomable.h)

Method Index

- (double) nextDouble
Get the next double from the generator (0 <= v < 1)
Returns:
the next double
- (double) nextDouble :(double) from :(double) to
Get the next double from the generator (from <= v < to)
Parameters:
from - the start of the range
to - the end of the range
Returns:
the next double
- (int) nextInt
Get the next integer from the generator
Returns:
the next integer
- (int) nextInt :(int) from :(int) to
Get the next integer inside a range from the generator
Parameters:
from - the start of the range
to - the end of the range
Returns:
the next integer (inside the range)
- (long) nextLong
Get the next long from the generator
Returns:
the next long
- (long) nextLong :(long) from :(long) to
Get the next long inside a range from the generator
Parameters:
from - the start of the range
to - the end of the range
Returns:
the next long
- seed :(unsigned long) seed
Set the seed for the random generator
Parameters:
seed - the seed for the random generator
Returns:
the object

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