explicit range_adapter(const Range& rng);
    range_adapter(iterator first, iterator last);
    std::streamsize read(char_type* s, std::streamsize n);
    std::streamsize write(const char_type* s, std::streamsize n);
    std::streampos seek(stream_offset off, BOOST_IOS::seekdir way);
private:
    iterator first_, cur_, last_;
};

            

Reported by FlawFinder.

                  : first_(first), cur_(first), last_(last) { }

template<typename Mode, typename Range>
inline std::streamsize range_adapter<Mode, Range>::read
    (char_type* s, std::streamsize n)
{ return impl::read(cur_, last_, s, n); }

template<typename Mode, typename Range>
inline std::streamsize range_adapter<Mode, Range>::write

            

Reported by FlawFinder.

              template<typename Mode, typename Range>
inline std::streamsize range_adapter<Mode, Range>::read
    (char_type* s, std::streamsize n)
{ return impl::read(cur_, last_, s, n); }

template<typename Mode, typename Range>
inline std::streamsize range_adapter<Mode, Range>::write
    (const char_type* s, std::streamsize n)
{ return impl::write(cur_, last_, s, n); }

            

Reported by FlawFinder.

              template<>
struct range_adapter_impl<std::forward_iterator_tag> {
    template<typename Iter, typename Ch>
    static std::streamsize read
        (Iter& cur, Iter& last, Ch* s,std::streamsize n)
    {
        std::streamsize rem = n; // No. of chars remaining.
        while (cur != last && rem-- > 0) *s++ = *cur++;
        return n - rem != 0 ? n - rem : -1;

            

Reported by FlawFinder.

              template<>
struct range_adapter_impl<std::random_access_iterator_tag> {
    template<typename Iter, typename Ch>
    static std::streamsize read
        (Iter& cur, Iter& last, Ch* s,std::streamsize n)
    {
        std::streamsize result = 
            (std::min)(static_cast<std::streamsize>(last - cur), n);
        if (result)

            

Reported by FlawFinder.

              
        // Device member functions.

    std::streamsize read(char_type* s, std::streamsize n);
    std::streamsize write(const char_type* s, std::streamsize n);
    std::streampos seek( stream_offset off, BOOST_IOS::seekdir way,
                         BOOST_IOS::openmode which = 
                             BOOST_IOS::in | BOOST_IOS::out );
    void close();

            

Reported by FlawFinder.

                      // Filter member functions.

    template<typename Source>
    std::streamsize read(Source& src, char_type* s, std::streamsize n)
    { return iostreams::read(t_, src, s, n); }

    template<typename Sink>
    std::streamsize write(Sink& snk, const char_type* s, std::streamsize n)
    { return iostreams::write(t_, snk, s, n); }

            

Reported by FlawFinder.

              
    template<typename Source>
    std::streamsize read(Source& src, char_type* s, std::streamsize n)
    { return iostreams::read(t_, src, s, n); }

    template<typename Sink>
    std::streamsize write(Sink& snk, const char_type* s, std::streamsize n)
    { return iostreams::write(t_, snk, s, n); }


            

Reported by FlawFinder.

              //------------------Implementation of mode_adapter----------------------------//

template<typename Mode, typename T>
std::streamsize mode_adapter<Mode, T>::read
    (char_type* s, std::streamsize n)
{ return boost::iostreams::read(t_, s, n); }

template<typename Mode, typename T>
std::streamsize mode_adapter<Mode, T>::write

            

Reported by FlawFinder.

              template<typename Mode, typename T>
std::streamsize mode_adapter<Mode, T>::read
    (char_type* s, std::streamsize n)
{ return boost::iostreams::read(t_, s, n); }

template<typename Mode, typename T>
std::streamsize mode_adapter<Mode, T>::write
    (const char_type* s, std::streamsize n)
{ return boost::iostreams::write(t_, s, n); }

            

Reported by FlawFinder.

                  BOOST_STATIC_ASSERT((is_convertible<out_category, output>::value));
    BOOST_STATIC_ASSERT((is_same<char_type, sink_char_type>::value));
    combined_device(const Source& src, const Sink& snk);
    std::streamsize read(char_type* s, std::streamsize n);
    std::streamsize write(const char_type* s, std::streamsize n);
    void close(BOOST_IOS::openmode);
    #ifndef BOOST_NO_STD_LOCALE
        void imbue(const std::locale& loc);
    #endif

            

Reported by FlawFinder.

                  combined_filter(const InputFilter& in, const OutputFilter& out);

    template<typename Source>
    std::streamsize read(Source& src, char_type* s, std::streamsize n)
    { return boost::iostreams::read(in_, src, s, n); }

    template<typename Sink>
    std::streamsize write(Sink& snk, const char_type* s, std::streamsize n)
    { return boost::iostreams::write(out_, snk, s, n); }

            

Reported by FlawFinder.

              
    template<typename Source>
    std::streamsize read(Source& src, char_type* s, std::streamsize n)
    { return boost::iostreams::read(in_, src, s, n); }

    template<typename Sink>
    std::streamsize write(Sink& snk, const char_type* s, std::streamsize n)
    { return boost::iostreams::write(out_, snk, s, n); }


            

Reported by FlawFinder.

              
template<typename Source, typename Sink>
inline std::streamsize
combined_device<Source, Sink>::read(char_type* s, std::streamsize n)
{ return iostreams::read(src_, s, n); }

template<typename Source, typename Sink>
inline std::streamsize
combined_device<Source, Sink>::write(const char_type* s, std::streamsize n)

            

Reported by FlawFinder.

              template<typename Source, typename Sink>
inline std::streamsize
combined_device<Source, Sink>::read(char_type* s, std::streamsize n)
{ return iostreams::read(src_, s, n); }

template<typename Source, typename Sink>
inline std::streamsize
combined_device<Source, Sink>::write(const char_type* s, std::streamsize n)
{ return iostreams::write(sink_, s, n); }

            

Reported by FlawFinder.

                        optimally_buffered_tag
        { };
    composite_device(const Filter& flt, param_type dev);
    std::streamsize read(char_type* s, std::streamsize n);
    std::streamsize write(const char_type* s, std::streamsize n);
    std::streampos seek( stream_offset off, BOOST_IOS::seekdir way,
                         BOOST_IOS::openmode which =
                             BOOST_IOS::in | BOOST_IOS::out );


            

Reported by FlawFinder.

                      { }

    template<typename Source>
    std::streamsize read(Source& src, char_type* s, std::streamsize n)
    {
        composite_device<filter_ref, Source> cmp(boost::ref(filter2_), src);
        return iostreams::read(filter1_, cmp, s, n);
    }


            

Reported by FlawFinder.

                  std::streamsize read(Source& src, char_type* s, std::streamsize n)
    {
        composite_device<filter_ref, Source> cmp(boost::ref(filter2_), src);
        return iostreams::read(filter1_, cmp, s, n);
    }

    template<typename Sink>
    std::streamsize write(Sink& snk, const char_type* s, std::streamsize n)
    {

            

Reported by FlawFinder.

                  { }

template<typename Filter, typename Device, typename Mode>
inline std::streamsize composite_device<Filter, Device, Mode>::read
    (char_type* s, std::streamsize n)
{ return iostreams::read(filter_, device_, s, n); }

template<typename Filter, typename Device, typename Mode>
inline std::streamsize composite_device<Filter, Device, Mode>::write

            

Reported by FlawFinder.

              template<typename Filter, typename Device, typename Mode>
inline std::streamsize composite_device<Filter, Device, Mode>::read
    (char_type* s, std::streamsize n)
{ return iostreams::read(filter_, device_, s, n); }

template<typename Filter, typename Device, typename Mode>
inline std::streamsize composite_device<Filter, Device, Mode>::write
    (const char_type* s, std::streamsize n)
{ return iostreams::write(filter_, device_, s, n); }

            

Reported by FlawFinder.

              trace_mode = SYSCALL;

#define panic(args...)						\
	do { fprintf (stderr, args); ++nerrors; } while (0)

static unw_addr_space_t as;
static struct UPT_info *ui;

static int killed;

            

Reported by FlawFinder.

                int n = 0, ret;
  unw_proc_info_t pi;
  unw_cursor_t c;
  char buf[512];
  size_t len;

  ret = unw_init_remote (&c, as, ui);
  if (ret < 0)
    panic ("unw_init_remote() failed: ret=%d\n", ret);

            

Reported by FlawFinder.

              	      len = strlen (buf);
	      if (len >= sizeof (buf) - 32)
		len = sizeof (buf) - 32;
	      sprintf (buf + len, "+0x%lx", (unsigned long) off);
	    }
	  printf ("%016lx %-32s (sp=%016lx)\n", (long) ip, buf, (long) sp);
	}

      if ((ret = unw_get_proc_info (&c, &pi)) < 0)

            

Reported by FlawFinder.

                    /* child */

      if (!verbose)
	dup2 (open ("/dev/null", O_WRONLY), 1);

#if HAVE_DECL_PTRACE_TRACEME
      ptrace (PTRACE_TRACEME, 0, 0, 0);
#elif HAVE_DECL_PT_TRACE_ME
      ptrace (PT_TRACE_ME, 0, 0, 0);

            

Reported by FlawFinder.

              	{
	  if (off)
	    {
	      len = strlen (buf);
	      if (len >= sizeof (buf) - 32)
		len = sizeof (buf) - 32;
	      sprintf (buf + len, "+0x%lx", (unsigned long) off);
	    }
	  printf ("%016lx %-32s (sp=%016lx)\n", (long) ip, buf, (long) sp);

            

Reported by FlawFinder.

                { \
    this->setf(std::ios_base::unitbuf); \
    if (rdbuf()->connect(BOOST_ASIO_VARIADIC_BYVAL_ARGS(n)) == 0) \
      this->setstate(std::ios_base::failbit); \
  } \
  /**/

// A macro that should expand to:
//   template <typename T1, ..., typename Tn>

            

Reported by FlawFinder.

                void connect(BOOST_ASIO_VARIADIC_BYVAL_PARAMS(n)) \
  { \
    if (rdbuf()->connect(BOOST_ASIO_VARIADIC_BYVAL_ARGS(n)) == 0) \
      this->setstate(std::ios_base::failbit); \
  } \
  /**/

#endif // !defined(BOOST_ASIO_HAS_VARIADIC_TEMPLATES)


            

Reported by FlawFinder.

                {
    this->setf(std::ios_base::unitbuf);
    if (rdbuf()->connect(x...) == 0)
      this->setstate(std::ios_base::failbit);
  }
#else
  BOOST_ASIO_VARIADIC_GENERATE(BOOST_ASIO_PRIVATE_CTR_DEF)
#endif


            

Reported by FlawFinder.

                void connect(T... x)
  {
    if (rdbuf()->connect(x...) == 0)
      this->setstate(std::ios_base::failbit);
  }
#else
  BOOST_ASIO_VARIADIC_GENERATE(BOOST_ASIO_PRIVATE_CONNECT_DEF)
#endif


            

Reported by FlawFinder.

                void close()
  {
    if (rdbuf()->close() == 0)
      this->setstate(std::ios_base::failbit);
  }

  /// Return a pointer to the underlying streambuf.
  basic_socket_streambuf<Protocol, Clock, WaitTraits>* rdbuf() const
  {

            

Reported by FlawFinder.

              import sys
import unittest

import networkx

import libdeps.analyzer
from libdeps.graph import LibdepsGraph, EdgeProps, NodeProps, CountTypes



            

Reported by Pylint.

              """Unittests for the graph analyzer."""

import json
import sys
import unittest

import networkx

import libdeps.analyzer

            

Reported by Pylint.

              import sys
import unittest

import networkx

import libdeps.analyzer
from libdeps.graph import LibdepsGraph, EdgeProps, NodeProps, CountTypes



            

Reported by Pylint.

                      """Check results of analysis generically."""

        analysis = [algo(graph, *args)]
        ga = libdeps.analyzer.LibdepsGraphAnalysis(analysis)
        printer = libdeps.analyzer.GaJsonPrinter(ga)
        result = json.loads(printer.get_json())
        self.assertEqual(result, expected)

    def run_counts(self, expected, graph):

            

Reported by Pylint.

                      analysis = libdeps.analyzer.counter_factory(
            graph,
            [name[0] for name in CountTypes.__members__.items() if name[0] != CountTypes.ALL.name])
        ga = libdeps.analyzer.LibdepsGraphAnalysis(analysis)
        printer = libdeps.analyzer.GaJsonPrinter(ga)
        result = json.loads(printer.get_json())
        self.assertEqual(result, expected)

    def test_graph_paths_basic(self):

            

Reported by Pylint.

              /// \param first2   The start of the second sequence
/// \note           This function is part of the C++2011 standard library.
template< class ForwardIterator1, class ForwardIterator2 >
bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2 )
{
//  How should I deal with the idea that ForwardIterator1::value_type
//  and ForwardIterator2::value_type could be different? Define my own comparison predicate?
//  Skip the common prefix (if any)
    std::pair<ForwardIterator1, ForwardIterator2> eq = std::mismatch (first1, last1, first2 );

            

Reported by FlawFinder.

              //  How should I deal with the idea that ForwardIterator1::value_type
//  and ForwardIterator2::value_type could be different? Define my own comparison predicate?
//  Skip the common prefix (if any)
    std::pair<ForwardIterator1, ForwardIterator2> eq = std::mismatch (first1, last1, first2 );
    first1 = eq.first;
    first2 = eq.second;
    if ( first1 != last1 ) {
    //  Create last2
        ForwardIterator2 last2 = first2;

            

Reported by FlawFinder.

              /// \param r        The input range
/// \param first2   The start of the second sequence
template <typename Range, typename ForwardIterator>
bool is_permutation ( const Range &r, ForwardIterator first2 )
{
    return boost::algorithm::is_permutation (boost::begin (r), boost::end (r), first2 );
}

/// \fn is_permutation ( const Range &r, ForwardIterator first2, BinaryPredicate pred )

            

Reported by FlawFinder.

              template <typename Range, typename ForwardIterator>
bool is_permutation ( const Range &r, ForwardIterator first2 )
{
    return boost::algorithm::is_permutation (boost::begin (r), boost::end (r), first2 );
}

/// \fn is_permutation ( const Range &r, ForwardIterator first2, BinaryPredicate pred )
/// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
///

            

Reported by FlawFinder.

              //  That way the non-range version will be chosen.
template <typename Range, typename ForwardIterator, typename BinaryPredicate>
typename boost::disable_if_c<boost::is_same<Range, ForwardIterator>::value, bool>::type
is_permutation ( const Range &r, ForwardIterator first2, BinaryPredicate pred )
{
    return boost::algorithm::is_permutation (boost::begin (r), boost::end (r), first2, pred );
}

}}

            

Reported by FlawFinder.

              
  std::size_t size = 256;
  char local_buff[256];
  auto ret = vsnprintf(local_buff, size, msg, args_cp);

  va_end(args_cp);

  // currently there is no error handling for failure, so this is hack.
  CHECK(ret >= 0);

            

Reported by FlawFinder.

                  // we did not provide a long enough buffer on our first attempt.
    size = (size_t)ret + 1;  // + 1 for the null byte
    std::unique_ptr<char[]> buff(new char[size]);
    ret = vsnprintf(buff.get(), size, msg, args);
    CHECK(ret > 0 && ((size_t)ret) < size);
    return buff.get();
  }
}


            

Reported by FlawFinder.

                fflush(stdout);
  SetConsoleTextAttribute(stdout_handle,
                          GetPlatformColorCode(color) | FOREGROUND_INTENSITY);
  vprintf(fmt, args);

  fflush(stdout);
  // Restores the text color.
  SetConsoleTextAttribute(stdout_handle, old_color_attrs);
#else

            

Reported by FlawFinder.

                    "linux",         "cygwin",
  };

  const char* const term = getenv("TERM");

  bool term_supports_color = false;
  for (const char* candidate : SUPPORTED_TERM_VALUES) {
    if (term && 0 == strcmp(term, candidate)) {
      term_supports_color = true;

            

Reported by FlawFinder.

                va_copy(args_cp, args);

  std::size_t size = 256;
  char local_buff[256];
  auto ret = vsnprintf(local_buff, size, msg, args_cp);

  va_end(args_cp);

  // currently there is no error handling for failure, so this is hack.

            

Reported by FlawFinder.

                { \
    this->setf(std::ios_base::unitbuf); \
    if (rdbuf()->connect(ASIO_VARIADIC_BYVAL_ARGS(n)) == 0) \
      this->setstate(std::ios_base::failbit); \
  } \
  /**/

// A macro that should expand to:
//   template <typename T1, ..., typename Tn>

            

Reported by FlawFinder.

                void connect(ASIO_VARIADIC_BYVAL_PARAMS(n)) \
  { \
    if (rdbuf()->connect(ASIO_VARIADIC_BYVAL_ARGS(n)) == 0) \
      this->setstate(std::ios_base::failbit); \
  } \
  /**/

#endif // !defined(ASIO_HAS_VARIADIC_TEMPLATES)


            

Reported by FlawFinder.

                {
    this->setf(std::ios_base::unitbuf);
    if (rdbuf()->connect(x...) == 0)
      this->setstate(std::ios_base::failbit);
  }
#else
  ASIO_VARIADIC_GENERATE(ASIO_PRIVATE_CTR_DEF)
#endif


            

Reported by FlawFinder.

                void connect(T... x)
  {
    if (rdbuf()->connect(x...) == 0)
      this->setstate(std::ios_base::failbit);
  }
#else
  ASIO_VARIADIC_GENERATE(ASIO_PRIVATE_CONNECT_DEF)
#endif


            

Reported by FlawFinder.

                void close()
  {
    if (rdbuf()->close() == 0)
      this->setstate(std::ios_base::failbit);
  }

  /// Return a pointer to the underlying streambuf.
  basic_socket_streambuf<Protocol ASIO_SVC_TARG,
    Clock, WaitTraits ASIO_SVC_TARG1>* rdbuf() const

            

Reported by FlawFinder.