Hōtaka Ahanoa-hāngai

hōtaka ahanoa-hāngai - he tikanga rite tata rite taea ki to tatou whanonga. tavini te reira rite te toronga tūturu o innovations mua e pā ana ki te whanaketanga o ngā reo hōtaka. Ki te kōrero tatou e pā ana ki hōtaka hanganga, ka ko tenei aronga nui atu te hanganga atu i te putanga o mua, i roto i te tua, ko reira atu waitara, atu modular. Kua kua kua matou whakamātau ki te ruru, me te neke i te āhuatanga hōtaka o te taumata ā-pera-ka karanga.

Ahanoa-hāngai hōtaka ko ki te whakamahi hoki i te whanaketanga o ngā reo motuhake. Kei te nuinga o āhuatanga ratou e āhuatanga matua e toru:

- encapsulation, arā, te huinga o ngā pūkete ki te mahi, me ngā tukanga, me te raweke mara pūkete raraunga, hanga he ahua katoa hou o te pātengi raraunga, ka karanga te ahanoa;

- kainga, te whakamāramatanga ahanoa tera tona whakamahi muri ki te hanga i te raupapatanga o ahanoa hanga ki te kaha ki te whakaputa ahanoa hou e pā ana ki te aroākapa, me te tera te waehere uru, me te whakaputa pārongo e pā ana ki ngā katoa;

- polymorphism, e ko, te kaha ki te tautapa i te mahi o te taua ingoa, ka ka e kia ngā ake me ki raro te raupapatanga ahanoa, me te raupapatanga o ia whakatinanatanga ahanoa o te mahi i roto i tenei ara ka hei te hopoi'a e te mea tika hoki ia.

Ahanoa-hāngai hōtaka Delphi whakarato te huinga oti o taputapu mō te hōtaka, i roto i nei ko: modularity nui me waitara hanganga, te hanga-i roto i te kaha ki te anō-whakamahi. Ka taea te pēnei enei āhuatanga katoa ki te waehere, i te mea atu hanganga, atu ngāwari i roto i ngā o te mahi, me te nui atu ngāwari. Tino maha, hanga te hōtaka ahanoa-hāngai waiho tatou peka nga whakaritenga motuhake e pā ana ki hōtaka mō ngā tau maha i titiro rite te paerewa. Heoi, ka meatia te tenei, te tukanga o te whanaketanga e kore e titiro pera uaua, me te mea he mārama, me te taputapu pai hoki te whānuitanga o ngā mahi, tuku raruraru nui pūmanawa mama.

Ki te mea kua hanga e koe taua mea matou mahi, hei tauira, ki te ako i te hōtaka ahanoa-hāngai i roto i te PHP, he mea e tika ana ki te tūraki me te wareware ki ta matau koutou e pā ana ki taua mea i mua, a ka haere mai ki tona ako ki te ūkui ma. Ko te ara anake ka taea ki te kite i nga kōrero katoa o tenei huarahi ki te arotake tona whakamahinga me ngā āhuatanga koutou. e kore te mea anake te ara hōtaka ahanoa-hāngai, te reira atu rite te ihinga o whakaaro e hāngai ana ki te whakahiato waehere ma. Rere ana te taupatupatu i runga i te maha o te mau parau tumu rerekē, ki te whakarite tatou i te reira ki te kaiwhakamaori, i te mea kei te nui teitei tona tere. E hāngai compilers i te whanaketanga o tetahi hua pūmanawa rite, pai atu i runga i te iti whānuitanga o ngā mahi.

akomanga

I mua i hanga reira reo hōtaka ahanoa-hāngai i roto i ngā whanaketanga maha i malu'aki mai i te hiahia mō te roa momo raraunga atu tūturu me tau tōpū tau, taurangi kuputuhi me taurangi Boolean. riro te reira i uaua ki te mahi ki ngā huānga raraunga tau tōpū. Ko te aha whakamahia ngā akomanga i roto i ngā ariā OOP. Ki te ka taua hanganga nui māmā ki te mahi ki, no te mea inaianei mo te taua taonga e kore e hiahia ana ki te rēhita i te rota o ngā rārangi o te waehere ki te tiki te tahi mea e taea te hanga aunoa. Hoki ngā reo hōtaka taumata-iti te mea he tikanga taua ki kia tino uaua, engari i te wā hou o te whanaketanga ki te whakamahi i te reira tino whakamarie.