Runtime exception in getNumberOfGeneratedObjects when using createPermutationGenerator with treatAsIdentical=false about combinatoricslib

[dpaukov]

From [email protected] on March 10, 2014 05:08:58

This is not an issue, this is expected behavior as the exception says that the initial vector has duplicates: CombinatoricsVector=([apple, orange, apple, orange], size=4).

The method getNumberOfGeneratedObjects() can't calculate a number of the generated objects if the initial vector has duplicates and the generator should treat the vector as identical. In this case it throws a Runtime exception notifying the caller that number of the generated objects has to be calculated by another way. The permutation generator works correctly as it generates the correct objects.

[dpaukov]

From [email protected] on March 10, 2014 05:09:14

Owner: [email protected]

[dpaukov]

From [email protected] on March 18, 2014 14:51:03

Labels: -Type-Defect Type-Other

[dpaukov]

From [email protected] on June 19, 2014 05:18:42

Works per design

Status: WontFix