src/hotspot/share/oops/fieldStreams.inline.hpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#ifndef SHARE_OOPS_FIELDSTREAMS_INLINE_HPP
#define SHARE_OOPS_FIELDSTREAMS_INLINE_HPP

#include "oops/fieldStreams.hpp"

#include "oops/fieldInfo.hpp"
#include "runtime/javaThread.hpp"

FieldStreamBase::FieldStreamBase(const Array<u1>* fieldinfo_stream, ConstantPool* constants, int start, int limit) :
         _fieldinfo_stream(fieldinfo_stream),
         _reader(FieldInfoReader(_fieldinfo_stream)),
         _constants(constantPoolHandle(Thread::current(), constants)), _index(start) {
  _index = start;
  if (limit < start) {
    _limit = FieldInfoStream::num_total_fields(_fieldinfo_stream);
  } else {
    _limit = limit;
  }
  initialize();
}

FieldStreamBase::FieldStreamBase(Array<u1>* fieldinfo_stream, ConstantPool* constants) :
        _fieldinfo_stream(fieldinfo_stream),
        _reader(FieldInfoReader(_fieldinfo_stream)),
        _constants(constantPoolHandle(Thread::current(), constants)),
        _index(0),
        _limit(FieldInfoStream::num_total_fields(_fieldinfo_stream)) {
  initialize();
}

FieldStreamBase::FieldStreamBase(InstanceKlass* klass) :
         _fieldinfo_stream(klass->fieldinfo_stream()),
         _reader(FieldInfoReader(_fieldinfo_stream)),
         _constants(constantPoolHandle(Thread::current(), klass->constants())),
         _index(0),
         _limit(FieldInfoStream::num_total_fields(_fieldinfo_stream)) {
  assert(klass == field_holder(), "");
  initialize();
}

#endif // SHARE_OOPS_FIELDSTREAMS_INLINE_HPP