1 /* 2 * Copyright (c) 2024 Intel Corporation. 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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package intel.code.spirv; 27 28 import java.lang.reflect.code.TypeElement; 29 import java.util.Objects; 30 import java.util.List; 31 32 public final class PointerType extends SpirvType { 33 static final String NAME = "spirv.pointer"; 34 private final TypeElement referentType; 35 private final TypeElement storageType; 36 37 public PointerType(TypeElement referentType, TypeElement storageType) 38 { 39 this.referentType = referentType; 40 this.storageType = storageType; 41 } 42 43 public TypeElement referentType() 44 { 45 return referentType; 46 } 47 48 public TypeElement storageType() 49 { 50 return storageType; 51 } 52 53 @Override 54 public boolean equals(Object obj) 55 { 56 if (obj == null || obj.getClass() != PointerType.class) return false; 57 PointerType pt = (PointerType)obj; 58 return pt.referentType().equals(referentType) && pt.storageType.equals(storageType); 59 } 60 61 @Override 62 public int hashCode() { 63 return Objects.hash(referentType, storageType); 64 } 65 66 @Override 67 public ExternalizedTypeElement externalize() { 68 return new ExternalizedTypeElement(NAME, List.of(referentType.externalize(), storageType.externalize())); 69 } 70 71 @Override 72 public String toString() { 73 return externalize().toString(); 74 } 75 }