Dab tsi yog encapsulation nws cuam tshuam li cas rau abstraction?

2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17

Encapsulation txhais tau tias zais cov ntsiab lus sab hauv ntawm ib qho khoom, piv txwv li cas ib yam khoom ua ib yam dab tsi. Encapsulation tiv thaiv cov neeg tsis pom nws sab hauv saib, qhov twg tus cwj pwm ntawm tus abstraction yog siv. Encapsulation yog txheej txheem siv los tiv thaiv cov ntaub ntawv hauv ib yam khoom los ntawm lwm yam khoom.

Ntxiv mus, koj txhais li cas los ntawm abstraction thiab encapsulation?

2) Abstraction yog hais txog kev zais cov ntsiab lus tsis xav tau thaum muab cov ntsiab lus tseem ceeb tshaj plaws, thaum Encapsulation txhais tau tias zais cov cai thiab cov ntaub ntawv rau hauv ib chav tsev xws li. chav kawm lossis txoj hauv kev los tiv thaiv kev ua haujlwm sab hauv ntawm ib qho khoom los ntawm lub ntiaj teb sab nraud.

Kuj Paub, dab tsi yog abstraction hauv object oriented programming? Hauv yam - oriented programming , abstraction yog ib qho ntawm peb lub hauv paus ntsiab lus (nrog rau encapsulation thiab qub txeeg qub teg). Los ntawm cov txheej txheem ntawm abstraction , ib programmer hides tag nrho tab sis cov ntaub ntawv cuam tshuam txog ib yam thiaj li yuav txo tau complexity thiab nce efficiency.

Ib yam li ntawd, encapsulation cuam tshuam li cas rau abstraction?

Abstraction txhais tau tias tsuas yog muab yam tseem ceeb thiab zais cov ntsiab lus tsis tsim nyog. Qhov no yog abstraction . Encapsulation txhais tau tias khi cov ntaub ntawv cov tswv cuab thiab cov txheej txheem ua ke hauv daim ntawv tshuaj ntsiav kom tsis txhob muaj kev hloov pauv rau cov ntaub ntawv los ntawm cov neeg siv sab nraud. Encapsulation yog lub bundling ntawm muaj feem xyuam algorithms thiab cov ntaub ntawv.

Cov nqe lus twg hauv qab no piav qhia qhov txawv ntawm qhov encapsulation thiab abstraction?

Encapsulation yog wrapping, cia li nkaum cov khoom thiab txoj kev. Encapsulation yog siv los zais cov cai thiab cov ntaub ntawv hauv a ib chav tsev los tiv thaiv cov ntaub ntawv los ntawm lub ntiaj teb sab nraud. Chav kawm yog qhov piv txwv zoo tshaj plaws ntawm encapsulation . Abstraction ntawm qhov tod tes txhais tau tias tsuas yog qhia cov ntsiab lus tsim nyog rau tus neeg siv.