1 /*
   2  * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_VM_CI_CITYPEARRAY_HPP
  26 #define SHARE_VM_CI_CITYPEARRAY_HPP
  27 
  28 #include "ci/ciArray.hpp"
  29 #include "ci/ciClassList.hpp"
  30 #include "oops/typeArrayOop.hpp"
  31 
  32 // ciTypeArray
  33 //
  34 // This class represents a typeArrayOop in the HotSpot virtual
  35 // machine.
  36 class ciTypeArray : public ciArray {
  37   CI_PACKAGE_ACCESS
  38 
  39 protected:
  40   ciTypeArray(typeArrayHandle h_t) : ciArray(h_t) {}
  41 
  42   ciTypeArray(ciKlass* klass, int len) : ciArray(klass, len) {}
  43 
  44   typeArrayOop get_typeArrayOop() {
  45     return (typeArrayOop)get_oop();
  46   }
  47 
  48   const char* type_string() { return "ciTypeArray"; }
  49 
  50 public:
  51   // What kind of ciObject is this?
  52   bool is_type_array() { return true; }
  53 
  54   // Return character at index. This is only useful if the
  55   // compiler has already proved that the contents of the
  56   // array will never change.
  57   jchar char_at(int index);
  58 
  59 };
  60 
  61 #endif // SHARE_VM_CI_CITYPEARRAY_HPP