src/hotspot/share/memory/oopFactory.hpp

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * 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_MEMORY_OOPFACTORY_HPP
#define SHARE_MEMORY_OOPFACTORY_HPP

#include "memory/referenceType.hpp"
#include "oops/oopsHierarchy.hpp"
#include "runtime/handles.hpp"
#include "utilities/exceptions.hpp"

// oopFactory is a class used for creating new objects.

class oopFactory: AllStatic {
 public:
  // Basic type leaf array allocation
  static typeArrayOop    new_boolArray  (int length, TRAPS);
  static typeArrayOop    new_charArray  (int length, TRAPS);
  static typeArrayOop    new_floatArray (int length, TRAPS);
  static typeArrayOop    new_doubleArray(int length, TRAPS);
  static typeArrayOop    new_byteArray  (int length, TRAPS);
  static typeArrayOop    new_shortArray (int length, TRAPS);
  static typeArrayOop    new_intArray   (int length, TRAPS);
  static typeArrayOop    new_longArray  (int length, TRAPS);

  // create java.lang.Object[]
  static objArrayOop     new_objectArray(int length, TRAPS);

  static typeArrayOop    new_charArray(const char* utf8_str,  TRAPS);

  static typeArrayOop    new_typeArray(BasicType type, int length, TRAPS);
  static typeArrayOop    new_typeArray_nozero(BasicType type, int length, TRAPS);
  static typeArrayOop    new_symbolArray(int length, TRAPS);

  // Regular object arrays
  static objArrayOop     new_objArray(Klass* klass, int length, TRAPS);

  // Helper that returns a Handle
  static objArrayHandle  new_objArray_handle(Klass* klass, int length, TRAPS);
};

#endif // SHARE_MEMORY_OOPFACTORY_HPP