Implement HasDefaultConstructor and use it in the New function to avoid attempting to create object for class with no accessible default constructor.
Implement HasDefaultConstructor and use it in the New function to avoid attempting to create object for class with no accessible default constructor.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@46862 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT