Repeat: Difference between revisions
→{{header|Chapel}}: added chapel solution
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{{works with|C++11}}
<syntaxhighlight lang="cpp"> repeat([]{std::cout << "Example\n";}, 4);</syntaxhighlight>
=={{header|Chapel}}==
The most basic form, with generics.
<syntaxhighlight lang="chapel">
config const n = 5;
proc example()
{
writeln("example");
}
proc repeat(func, n)
{
for i in 0..#n do func();
}
repeat(example, n);
</syntaxhighlight>
With argument type hinting.
<syntaxhighlight lang="chapel">
config const n = 5;
proc example()
{
writeln("example");
}
proc repeat(func : proc(), n : uint)
{
for i in 0..#n do func();
}
repeat(example, n);
</syntaxhighlight>
Example of passing function which takes arguments. Chapel does not allow functions with generic arguments to be passed. First-class functions are in seemingly under-documentated state.
<syntaxhighlight lang="chapel">
config const n = 5;
proc example(x : uint)
{
writeln("example ", x);
}
proc repeat(func : proc(x : uint), n : uint)
{
for i in 0..#n do func(i);
}
repeat(example, n);
</syntaxhighlight>
=={{header|Clojure}}==
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