C/C++ regex to capture a group repeatably? -

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if simple (h\w+ ?)+ on string hey hello hi i'd capture 3 instances matches. know how in c# don't know how in library compatible c/c++.

what library supports , how do it? included c# code example

foreach (var s in regex.match("hey hello hi", @"(h\w+ ?)+").groups[1].captures) {     console.writeline(s); }

result:

hey hello hi


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