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#include "stdafx.h"
#include "MeterStream.h"
namespace storm {
MeterOStream::MeterOStream(OStream *to) : to(to), pos(0) {}
Nat MeterOStream::write(Buffer buf, Nat start) {
Nat c = 0;
if (start <= buf.filled())
c = buf.filled() - start;
Nat written = to->write(buf, start);
pos += c;
return written;
}
Bool MeterOStream::flush() {
return to->flush();
}
void MeterOStream::close() {
to->close();
}
sys::ErrorCode MeterOStream::error() const {
return to->error();
}
Word MeterOStream::tell() {
return pos;
}
void MeterOStream::reset() {
pos = 0;
}
}
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