| 1 | #include <cassert>
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| 2 | #include <cstring> // strlen
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| 3 | #include <string>
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| 4 | #include <boost/regex.hpp>
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| 5 |
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| 6 |
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| 7 | int main()
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| 8 | {
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| 9 | static boost::regex re("^\\s*(\\S+)"); // My RE
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| 10 | boost::smatch match;
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| 11 | std::string comm = "abcd"; // the input string
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| 12 |
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| 13 | if(boost::regex_search(comm, match, re)) {
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| 14 | comm = match.suffix(); // eat the matched word
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| 15 | std::string word(match.str(1)); // get the matched word
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| 16 | assert(strlen(word.c_str()) > 0); // ASSERTION FAILS!!!
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| 17 | // "word" should be "abcd", gdb output:
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| 18 | // (gdb) p word
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| 19 | // $1 = "\000bcd"
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| 20 | }
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| 21 | }
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| 22 |
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