/***
*Iostream_init::Iostream_init() - initialize predefined streams
*
*Purpose:
* Initializes predefined streams: cin, cout, cerr, clog;
*Entry:
* pstrm = cin, cout, cerr, or clog
* sflg = 1 if cerr (unit buffered)
* sflg = -1 if cout
*
*Exit:
*
*Exceptions:
*
*******************************************************************************/
Iostream_init::Iostream_init(ios& pstrm, int sflg)
{
#if ((!defined(_WINDOWS)) || defined(_QWIN))
pstrm.delbuf(1);
if (sflg>=0) // make sure not cout
pstrm.tie(&cout);
if (sflg>0)
pstrm.setf(ios::unitbuf);
#endif
}
void
JSetState
(
ios& stream,
const int flag
)
{
#ifdef __SUNPRO_CC
stream.clear(stream.rdstate() | flag);
#elif __GNUG__ >= 3
stream.setstate((ios_base::iostate) flag);
#else
stream.setstate(flag);
#endif
}
void postSomething()
{
while(m_active)
{
m_io.post([]{std::cout<<"something...\n";});
sleep(1000);
}
}
iostream::iostream( ios const &strm ) {
/*************************************/
// Public constructor, making an iostream with a streambuf attached.
// Associate the streambuf found in "strm" with the ios.
// Takes an ios so that it can be used with istream and ostream.
streambuf *sb;
__lock_it( strm.__i_lock );
sb = strm.rdbuf();
ios::init( sb );
}
void update()
{
m_io.poll();
//do other stuff
}
~A() {
m_active.reset();
m_io.run(); // to completion
}
static void beGood(const ios& i) {
if(!i.good()) {
printf("File I/O error.\n");
exit(1);
}
}
void beGood(ios& i) {
if(!i.good()) {
printf("File I/O error in '%s'\n", (char*)i.pword(IOS_NAME_INDEX));
exit(1);
}
}
void setName(ios& i, const char* name) {
i.pword(IOS_NAME_INDEX) = (void*)name;
}
