what other approach is there? practicing java here
it is not wise to hunt for “yet another way aside from oo”,,because after years of tests and practices.
it has been proved by the engineers and users that : oo is a good mechanism,so good that it should be last long and passed down and down hereafter.and would be used as basement for all other language techs more and more.
what puzzled you maybe results in the facts that oo brings out more “advanced oo forms tricks or techs”,making you thought that some other ways could own more advantages than oo,but infact,they are just oo variations.
—————————
in fact,oo is not just oo,inside and outside of a conrete language implentments,it could be more things high above all your thinking
1.as techs for udt,adt of the abstracted language type system on the language syntax lvl,,it could be used for hiding information,and expose interfaces,and that is abstractness feature of oo((3 big oo attributes:encapsulation,inheritness)
.
2,oo supports for pure oo design for the problems and apps.
3,besides note 2, oo could mean much more techs or tricks for more design ways based on”pure oo techs”,and they are event based oo(abstract produral control oo),aspect based programming paradism,interface based oo(compent oo),constrait programming,generic programming,metaprogramming.
4,general problemdomain lvl(oo based design patterns).
so,dont treate oo as outdated,it is fully fresh and in development into more highlvl forms with other techs outter and inside languagelvl,,,and 1,2,3,4 mixed up to output more “oo s”,such as:
and interface based oo often exists as the basis of design patterns.
————————————–
java has pure oo design-supports,and some generic programming ability based on oo.and interface based ones.dps.——all oo based from the very ground up.
————————————–
the answer are from http://www.prettytailor.com/ to greeting, mail to him at prettysalon1310@yahoo.com for further contactness, belows are some shows taken from prettytailor dress:
(check at http://www.prettytailor.com/simple-wedding-dresses-s71220/ )
( listed at http://www.prettytailor.com/mermaid-wedding-dresses-s71215/ for view )
没有评论:
发表评论