//! Loads file into the memory. Data will be automatically destroyed by the
// destructor
//! \param stream Stream to load from
file(std::basic_istream<Ch> &stream) {
using namespace std;
// Load data and add terminating 0
stream.unsetf(ios::skipws);
m_data.assign(istreambuf_iterator<Ch>(stream), istreambuf_iterator<Ch>());
if (stream.fail() || stream.bad())
throw runtime_error("error reading stream");
m_data.push_back(0);
}
inline std::basic_istream<char_t, traits_t>& operator>>(std::basic_istream<char_t, traits_t>& is, std::tr1::basic_regex<char_t, rx_traits_t>& regex) {
std::basic_string<char_t, traits_t> buff;
std::getline(is, buff);
if (!is.fail()) {
try {
regex.assign(buff);
}
catch (std::exception const&) {
assert(false);
is.setstate(std::ios_base::failbit);
}
}
return is;
}
int Buffer::pushBytesFromStream(std::basic_istream<char>& istr, int cnt)
{
if (writeAvailable() < cnt)
cnt = writeAvailable();
istr.read((char*)_tail, cnt);
if (istr.eof())
{
cnt = istr.gcount();
}
else if (istr.fail())
{
return -1;
}
_tail += cnt;
return cnt;
}
