for D structs is opAssign necessary/useful and if so when

for D structs is opAssign necessary/useful and if so when

References

Reference NO 1

http://stackoverflow.com/questions/13587413/for-d-structs-is-opassign-necessary-useful-and-if-so-when

Reference NO 2

http://stackoverflow.com/questions/3861160/namespaces-with-classes-and-structs

Reference NO 3

http://www.digitalmars.com/d/archives/digitalmars/D/learn/struct_in_class_access_41764.html

Reference NO 4

http://forum.dlang.org/thread/cwywtkycjljdnclqtpqr@forum.dlang.org

Reference NO 5

http://dlang.org/phobos/std_typecons.html

Reference NO 6

#EANF#

Reference NO 7

#EANF#

Reference NO 8

#EANF#