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// file : xsd/cxx/zc-istream.txx
// copyright : Copyright (c) 2005-2014 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
namespace xsd
{
namespace cxx
{
// zc_streambuf
//
template <typename C>
zc_streambuf<C>::
zc_streambuf (const ro_string<C>& str)
: str_ (str.data (), str.size ())
{
init ();
}
template <typename C>
zc_streambuf<C>::
zc_streambuf (const std::basic_string<C>& str)
: str_ (str)
{
init ();
}
template <typename C>
void zc_streambuf<C>::
init ()
{
C* b (const_cast<C*> (str_.data ()));
C* e (b + str_.size ());
this->setg (b, b, e);
}
template <typename C>
std::streamsize zc_streambuf<C>::
showmanyc ()
{
return static_cast<std::streamsize> (
this->egptr () - this->gptr ());
}
template <typename C>
typename zc_streambuf<C>::int_type zc_streambuf<C>::
underflow ()
{
int_type r = traits_type::eof ();
if (this->gptr () < this->egptr ())
r = traits_type::to_int_type (*this->gptr ());
return r;
}
// zc_istream_base
//
template <typename C>
zc_istream_base<C>::
zc_istream_base (const ro_string<C>& str)
: buf_ (str)
{
}
template <typename C>
zc_istream_base<C>::
zc_istream_base (const std::basic_string<C>& str)
: buf_ (str)
{
}
// zc_istream
//
template <typename C>
zc_istream<C>::
zc_istream (const ro_string<C>& str)
: zc_istream_base<C> (str),
std::basic_istream<C> (&this->buf_)
{
}
template <typename C>
zc_istream<C>::
zc_istream (const std::basic_string<C>& str)
: zc_istream_base<C> (str),
std::basic_istream<C> (&this->buf_)
{
}
}
}
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