Call a function: Difference between revisions
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/* Pointers *sort of* work like references, though. */</lang> |
/* Pointers *sort of* work like references, though. */</lang> |
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=={{header|Erlang}}== |
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<pre> |
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no_argument() |
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one_argument( Arg ) |
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optional_arguments( Arg, [{opt1, Opt1}, {another_opt, Another}] ) |
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variable_arguments( [Arg1, Arg2 | Rest] ) |
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names_arguments([{name1, Arg1}, {another_name, Another}] ) |
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% Statement context? |
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% First class context? |
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Result = obtain_result( Arg1 ) |
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% No way to distinguish builtin/user functions |
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% Subroutines? |
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Arguments are passed by reference, but you can not change them. |
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Partial application is possible (a function returns a function that has one argument bound) |
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</pre> |
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=={{header|Icon}} and {{header|Unicon}}== |
=={{header|Icon}} and {{header|Unicon}}== |
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Icon and Unicon have generalized procedures and syntax that are used to implement functions, subroutines and generators. |
Icon and Unicon have generalized procedures and syntax that are used to implement functions, subroutines and generators. |
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