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1 /* |
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2 * Copyright 2000-2003 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Sun designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Sun in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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22 * CA 95054 USA or visit www.sun.com if you need additional information or |
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23 * have any questions. |
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24 */ |
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25 |
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26 #warn This file is preprocessed before being compiled |
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27 |
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28 class XXX { |
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29 |
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30 #begin |
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31 |
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32 #if[rw] |
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33 |
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34 private $type$ get$Type$(long a) { |
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35 if (unaligned) { |
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36 $memtype$ x = unsafe.get$Memtype$(a); |
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37 return $fromBits$(nativeByteOrder ? x : Bits.swap(x)); |
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38 } |
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39 return Bits.get$Type$(a, bigEndian); |
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40 } |
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41 |
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42 public $type$ get$Type$() { |
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43 return get$Type$(ix(nextGetIndex($BYTES_PER_VALUE$))); |
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44 } |
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45 |
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46 public $type$ get$Type$(int i) { |
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47 return get$Type$(ix(checkIndex(i, $BYTES_PER_VALUE$))); |
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48 } |
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49 |
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50 #end[rw] |
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51 |
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52 private ByteBuffer put$Type$(long a, $type$ x) { |
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53 #if[rw] |
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54 if (unaligned) { |
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55 $memtype$ y = $toBits$(x); |
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56 unsafe.put$Memtype$(a, (nativeByteOrder ? y : Bits.swap(y))); |
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57 } else { |
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58 Bits.put$Type$(a, x, bigEndian); |
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59 } |
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60 return this; |
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61 #else[rw] |
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62 throw new ReadOnlyBufferException(); |
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63 #end[rw] |
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64 } |
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65 |
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66 public ByteBuffer put$Type$($type$ x) { |
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67 #if[rw] |
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68 put$Type$(ix(nextPutIndex($BYTES_PER_VALUE$)), x); |
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69 return this; |
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70 #else[rw] |
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71 throw new ReadOnlyBufferException(); |
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72 #end[rw] |
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73 } |
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74 |
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75 public ByteBuffer put$Type$(int i, $type$ x) { |
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76 #if[rw] |
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77 put$Type$(ix(checkIndex(i, $BYTES_PER_VALUE$)), x); |
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78 return this; |
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79 #else[rw] |
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80 throw new ReadOnlyBufferException(); |
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81 #end[rw] |
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82 } |
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83 |
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84 public $Type$Buffer as$Type$Buffer() { |
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85 int off = this.position(); |
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86 int lim = this.limit(); |
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87 assert (off <= lim); |
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88 int rem = (off <= lim ? lim - off : 0); |
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89 |
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90 int size = rem >> $LG_BYTES_PER_VALUE$; |
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91 if (!unaligned && ((address + off) % $BYTES_PER_VALUE$ != 0)) { |
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92 return (bigEndian |
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93 ? ($Type$Buffer)(new ByteBufferAs$Type$Buffer$RW$B(this, |
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94 -1, |
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95 0, |
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96 size, |
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97 size, |
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98 off)) |
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99 : ($Type$Buffer)(new ByteBufferAs$Type$Buffer$RW$L(this, |
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100 -1, |
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101 0, |
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102 size, |
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103 size, |
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104 off))); |
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105 } else { |
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106 return (nativeByteOrder |
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107 ? ($Type$Buffer)(new Direct$Type$Buffer$RW$U(this, |
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108 -1, |
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109 0, |
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110 size, |
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111 size, |
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112 off)) |
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113 : ($Type$Buffer)(new Direct$Type$Buffer$RW$S(this, |
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114 -1, |
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115 0, |
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116 size, |
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117 size, |
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118 off))); |
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119 } |
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120 } |
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121 |
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122 #end |
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123 |
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124 } |