iparserdocstream(idocstream & is) : is_(is) {}
-#if (__cplusplus > 199711L)
/// Like std::istream::operator bool()
/// Do not convert is_ implicitly to bool, since that is forbidden in C++11.
explicit operator bool() const { return s_.empty() ? !is_.fail() : true; }
-#else
- /// Like std::istream::operator void*()
- operator void*() const { return (s_.empty() && is_.fail()) ?
- 0 : const_cast<iparserdocstream *>(this); }
-#endif
/// change the encoding of the input stream to \p e (iconv name)
void setEncoding(std::string const & e);