Wheori Polymorphic - he aha te mea reira me pehea ki te mahi ki a ratou?

rongo matou katoa e pā ana ki te mau fifi o te pūmanawa kino, rawa i roto i te whatunga. hōtaka Special mō te tiaki ki ngā tuma he moni pai, engari ko te reira tetahi tikanga i roto i enei utu? A feruri i te momo tino noa o te pāpāho mate, rawa te kino te nuinga o ratou - huaketo Polymorphic.

Ko te tikanga o te mate

Na roto i te faaauraa i te rongoa, pūnaha rorohiko whakaaro rite motuhake "kaiao" e e taea ki te tiki ake i te "mate" i roto i te pāhekoheko ki te taiao mamati: i te Internet i roto i te whakamahi o te pāpāho tango ngawari ranei. No reira te ingoa o te nuinga o ngā hōtaka kino - huaketo. I te timatanga o tona ahua wheori Polymorphic nga ngahau mo tohunga, te tahi mea o te whakamātautau o ratou aravihi, me te whakamātautau o etahi pūnaha o te tiaki o ngā pūnaha rorohiko me ngā rauemi whatunga. Na oho mūrere i utuutuhia ki nuitia taihara mahi, a katoa hoki o te ao o ngā pūnaha pēke mamati e whakarato whai wāhi ki te ī-pukoro i tata ki hea i roto i te ao. Te mōhiohio ano, mo e inaianei ano hopu kaituhi huaketo, he inaianei atu wātea, me nui haere ona uara ki tekau me rau o nga wa whakaritea ki te wa i mua-mamati.

Whakamārama me te hītori o te takanga

wheori Polymorphic, te ingoa kōrero rite, e taea ki te taui i to ratou ake waehere ka hanga tou tārua e. Ko te kupu, e kore e taea te tautuhi pi huaketo āpiha patu huaketo mō te kotahi kanohi, ka kitea te katoa mo te koropiko ohie. I tukua te huaketo tuatahi ki te huri i ona ake hangarau waehere hoki i roto i te tau 1990 i raro i te ingoa kamiriona. whanaketanga nui o hangarau tuhituhi huaketo ko te iti i muri mai ki te haerenga mai o generators waehere Polymorphic, ka karanga tetahi o nei ko Trident Polymorphic Engine i tohaina ki ngā tohutohu āmiki i roto i te pūranga o te BBS. Ki te wahi o te hangarau polymorphism wā e kore kua oti tetahi huringa nui, engari i reira e te tahi atu mau rave'a ki te huna mahi kino.

te horapa o wheori

I tua atu ki te rongonui i roto i ngā kaiwhakakino me te kaituhi huaketo pūnaha ī-mēra, e taea te tiki i te huaketo mutant ki tō rorohiko me ki te kōnae tikiake, te whakamahi i ngā rauemi Ipurangi pangia mā te hono motuhake. Hoki te mate kia whakamahi i tārua huaketo o ngā pae rongonui. pāpāho Tango, nuinga tuhirua mahi, rawa, ka taea e riro i te puna o te mate, ka rite ki kia roto i ratou kōnae whai huaketo e taea ki te rere iho te kaiwhakamahi ko. Various tono installers poto mono pūmanawa anti-huaketo kia waiho hei tohu ki te kaiwhakamahi, i te iti rawa hoki te kōnae whakamahi whakamātautau hohonu. Ko taea tohatoha aunoa o huaketo i roto i te take o te rapunga o tope drawbacks e te nuinga o hāngai pūnaha tiaki implementations pūmanawa pērā i ngā momo motuhake o whatunga me ngā pūnaha whakahaere. Kua ngā ano Popularization o te pūmanawa tari te aro o hoariri, hua i roto i te tonotono huaketo motuhake. Ēnei hōtaka huaketo i te drawback nui, ratou e "e here ana" ki te momo kōnae, e kore e taea e tonotono-huaketo i te-kōnae Word taunekeneke ki te ripakaute Excel.

momo o te polymorphism

hanganga Polymorphic wehewehea i roto i te matatini o te hātepe e whakamahia ana e te maha o ngā rōpū. Oligomorfnye - tino māmā - te whakamahi i te tamau ki te whakamuna i tou ake waehere, na he taea ki te tātai me te haamou i ratou ara he wheori marama. aru ana tēnei e te waehere ki te torutoru tohutohu mo whakamunatanga me te whakamahi o te waehere "kau", ki te kitea taua hōtaka tiaki huaketo kia taea ki te tatari i roto i te rōpū paru.

Wheori tono ki te huri i ona ake hanganga, kahore he mate o te taumahinga, me te tahi atu technique cryptographic te ite taumata-iti, kua tohu i te wero nui mō te rapunga patu huaketo. Mahu wheori Polymorphic, arā, o poraka pūmanawa e taea te tomo wahi o te waehere i roto i ngā wāhi rerekē i te kōnae pangia. I roto i te meka, e kore te mea e tika ana tenei huaketo ki te whakamahi i "kau" waehere, whakamahia nei te rite waehere whakamahi o ngā kōnae whai huaketo. Waimarie kaiwhakamahi me ngā pūmanawa anti-huaketo tuhi enei wheori titau mōhiotanga nui o assembler me he wātea anake ana ki te hötaka he taumata tiketike rawa.

Whāinga, ngā whāinga, me te parau tumu o te mahi

waehere Viral hei wāhanga o te kutukutu whatunga taea tū he riri nui, no te mea, i roto i te tua ki te tere o te whakatö, whakarato raraunga i runga i te pānga kino, me te paru o ngā kōnae pūnaha. polymorph Head-huaketo i roto i te hanganga o te kutukutu te pūtake o to ratou waehere ranei hanga reira māmā ki te hipa i te āhuatanga haumaru o tō rorohiko. i roto i wheori kia tino rerekē, i tahae ohie ki oti te whakangaromanga o raraunga tuhia i runga i pāpāho rokiroki tūturu, me te te tauwhatinga o pūnaha whakahaere, me to ratou destabilization oti whāinga. E taea e ki te whakawhiti te mana o te hoariri rorohiko ki te whakatuwhera keu huna atu prog Ramm ranei, te hono ki ngā rauemi whatunga utua hoki ngāwari whakawhitinga kōnae ranei ētahi hōtaka huaketo. E taea e ki tura'i "ora" i roto i te mahara, me te ki te whakahaere i te tukanga o ngā tono rere nāianei i roto i te rapu mo ki te kōnae e tika ana whakapoke ranei ki te waihanga pokanoa ki te kaiwhakamahi etahi.

tikanga o te tiaki

Tāuta anti-huaketo ko te pau mo tetahi rorohiko hono ki te whatunga, rite te pūnaha whakahaere e kore e taea e te tiaki ia koe i te pūmanawa, engari te kuware tino. Ko te whakahōu wā o pātengi raraunga, me te matawai nahanaha o ngā kōnae, i roto i te tua ki te pūnaha aroturuki tūturu, ka āwhina i hoki ki te ite i te mate, me te whakakore i te pūtake. A, no te whakamahi i rorohiko pakeke pōturi ranei e taea tenei ra kia ngāwari ki te tāuta pūmanawa wheori e whakamahi kapua rokiroki o te pātengi raraunga huaketo. Ko te kōwhiringa o taua hōtaka rawa whanui, a ko ratou whai hua katoa ki tu'unga kehekehe, ki te utu o te pūmanawa anti-huaketo ko kore tonu korero o tona tika tiketike. utua te tāpiri tino hōtaka - te aroaro o te tautoko kiritaki mātātoa me ngā whakahōunga auau o pātengi raraunga huaketo, Heoi, kei te tali ano etahi wa analogues noa ki te putanga o ngā waitohu huaketo hou i roto i te whatunga.