Conditional structures: Difference between revisions
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=={{header|Harbour}}== |
=={{header|Harbour}}== |
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'''if-elseif-else-endif''' |
'''if-elseif-else-endif''' |
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<lang |
<lang visualfoxpro>IF x == 1 |
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SomeFunc1() |
SomeFunc1() |
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ELSEIF x == 2 |
ELSEIF x == 2 |
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'''do case''' |
'''do case''' |
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<lang |
<lang visualfoxpro>DO CASE |
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CASE x == 1 |
CASE x == 1 |
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SomeFunc1() |
SomeFunc1() |
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'''switch''' |
'''switch''' |
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While '''if-elseif-else-endif''' and '''do case''' constructions allows using of any expressions as conditions, the '''switch''' allows literals only in conditional '''case''' statements. The advantage of the '''switch''' command is that it is much faster. |
While '''if-elseif-else-endif''' and '''do case''' constructions allows using of any expressions as conditions, the '''switch''' allows literals only in conditional '''case''' statements. The advantage of the '''switch''' command is that it is much faster. |
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<lang |
<lang visualfoxpro>SWITCH x |
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CASE 1 |
CASE 1 |
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SomeFunc1() |
SomeFunc1() |
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EXIT |
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CASE 2 |
CASE 2 |
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SomeFunc2() |
SomeFunc2() |
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EXIT |
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OTHERWISE |
OTHERWISE |
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SomeFunc() |
SomeFunc() |
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ENDSWITCH</lang> |
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=={{header|Haskell}}== |
=={{header|Haskell}}== |
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