Dab tsi yog qhov qub txeeg qub teg hauv C ++ Wikipedia?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

Nyob rau hauv object-oriented programming, qub txeeg qub teg yog tus txheej txheem ntawm kev tsim ib yam khoom lossis chav kawm ntawm lwm yam khoom (prototype-based qub txeeg qub teg ) los yog chav kawm (class-based qub txeeg qub teg ), khaws cov kev siv zoo sib xws. Ib tau qub txeeg qub teg chav kawm yog hu ua subclass ntawm nws chav kawm niam txiv lossis chav kawm super.

Xav txog qhov no, dab tsi yog qub txeeg qub teg C ++?

C++ Inheritance . Keeb kwm yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm Object-oriented programming hauv C ++. Nws tso cai rau cov neeg siv los tsim cov chav kawm tshiab (chav kawm muab tau los) los ntawm cov chav kawm uas twb muaj lawm (piv txwv). Cov chav kawm derived inherits tag nrho cov yam ntxwv los ntawm cov chav kawm hauv paus thiab tuaj yeem muaj cov yam ntxwv ntxiv ntawm nws tus kheej.

Tsis tas li ntawd, dab tsi yog qhov qub txeeg qub teg hauv C ++ thiab nws hom? Keeb kwm hauv C ++ Lub peev xwm ntawm chav kawm kom muab cov khoom thiab cov yam ntxwv los ntawm lwm chav kawm hu ua Keeb kwm . Keeb kwm yog ib qho tseem ceeb tshaj plaws ntawm Object Oriented Programming. Sub Class: Cov chav kawm uas tau txais txiaj ntsig los ntawm lwm chav kawm yog hu ua Sub class lossis Derived Class.

Ib yam li ntawd, tej zaum koj yuav nug, dab tsi yog qhov qub txeeg qub teg piav qhia?

Keeb kwm yog ib lub tshuab uas ib chav kawm tau txais cov cuab yeej ntawm lwm chav kawm. Piv txwv li, ib tug me nyuam qub txeeg qub teg cov yam ntxwv ntawm nws niam nws txiv. Nrog qub txeeg qub teg , peb tuaj yeem rov siv cov teb thiab cov txheej txheem ntawm cov chav kawm uas twb muaj lawm. Vim li no, qub txeeg qub teg txhawb nqa Reusability thiab yog lub tswv yim tseem ceeb ntawm OOPs.

Wikipedia yog dab tsi?

Keeb kwm yog kev coj ua dhau ntawm cov khoom, cov npe, cov nuj nqis, thiab cov dej num thaum ib tug neeg tuag. Yog tias tsuas yog cov ntxhais thiab lwm tus poj niam hauv tsev neeg tau txais qub txeeg qub teg , nws yog hu ua matrilineal succession. Kab lis kev cai qub txeeg qub teg hu ua legacy. Cov noob caj noob ces qub txeeg qub teg hu ua heredity.