...
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function personProgram () choice = -1; P = []; printHeader(); while choice ~= 0 printMenu(); choice = input ('Velg et tall: '); if choice == 0 continue; end P = process(P, choice); end printFooter(); end |
b)
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function printHeader() fprintf('Velkommen til persondatabasen \n'); end |
c)
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function printMenu () fprintf('%s\n', '1. Hent database fra fil'); fprintf('%s\n', '2. Lagre database til fil'); fprintf('%s\n', '3. List alle personer'); fprintf('%s\n', '4. Legg inn ny person'); fprintf('%s\n', '5. Endre person'); fprintf('%s\n', '0. Avslutt programmet'); end |
d)
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function printFooter () fprintf('Programmet avsluttes .\n'); end |
e)
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function P = processLoad () fprintf ('Skal laste en fil \n'); end function processStore(P) fprintf('Skal lagre en fil \n'); end function processListPersons(P) fprintf('Skal skrive ut personene \n'); end function P = processNewPerson(P) fprintf('Skal legge til en ny person \n'); end function P = processChangePerson(P) fprintf('Skal endre en person \n'); end |
f)
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function P = process (P, choice ) fprintf ('\n'); switch choice case 1 P = processLoad(); case 2 processStore(P); case 3 processListPersons(P); case 4 P = processNewPerson(P); case 5 P = processChangePerson(P); otherwise fprintf ('%s\n', 'Ugyldig valg '); end fprintf ('\n'); end |
g)
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function P = processLoad ()
filename = input('Hvilken fil vil du laste ? ', 's');
P = loadfile(filename);
end |
h)
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functionfunction processStore (P) filename = input ('Hvilken fil vil du lagre til ? ', 's'); store(filename, P); end |
i)
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...
function processListPersons(P)
listPersons(P);
end % unødvendig, ja :) |
j)
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function [newListOfPersons] = processNewPerson(listOfPersons)
newData=batchRegisterPersons();
newListOfPersons=[listOfPersons,newData];
end |
k)
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function P = processChangePerson (P)
index = input ('Hvilken person vil du endre ? ');
P(index) = promptPerson();
end |