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// file : odb/emitter.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : GNU GPL v3; see accompanying LICENSE file
#include <odb/context.hxx>
#include <odb/emitter.hxx>
using namespace std;
void emitter::
pre ()
{
}
void emitter::
post ()
{
}
int emitter_ostream::streambuf::
sync ()
{
string s (str ());
// Get rid of the trailing newline if any.
//
if (string::size_type n = s.size ())
{
if (s[n - 1] == '\n')
s.resize (n - 1);
}
if (!s.empty ())
{
// Temporary restore output diversion.
//
bool r (false);
context& ctx (context::current ());
if (ctx.os.rdbuf () == this)
{
ctx.restore ();
r = true;
}
e_.line (s);
if (r)
ctx.diverge (this);
}
str (string ());
return 0;
}
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