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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
public class CType {
String baseType;
boolean isConst;
boolean isPointer;
public CType() {
}
public CType(String baseType) {
setBaseType(baseType);
}
public CType(String baseType, boolean isConst, boolean isPointer) {
setBaseType(baseType);
setIsConst(isConst);
setIsPointer(isPointer);
}
public String getDeclaration() {
return baseType + (isPointer ? " *" : "");
}
public void setIsConst(boolean isConst) {
this.isConst = isConst;
}
public boolean isConst() {
return isConst;
}
public void setIsPointer(boolean isPointer) {
this.isPointer = isPointer;
}
public boolean isPointer() {
return isPointer;
}
boolean isVoid() {
String baseType = getBaseType();
return baseType.equals("GLvoid") ||
baseType.equals("void");
}
public boolean isConstCharPointer() {
return isConst && isPointer && baseType.equals("char");
}
public boolean isTypedPointer() {
return isPointer() && !isVoid() && !isConstCharPointer();
}
public void setBaseType(String baseType) {
this.baseType = baseType;
}
public String getBaseType() {
return baseType;
}
@Override
public String toString() {
String s = "";
if (isConst()) {
s += "const ";
}
s += baseType;
if (isPointer()) {
s += "*";
}
return s;
}
@Override
public int hashCode() {
return baseType.hashCode() ^ (isPointer ? 2 : 0) ^ (isConst ? 1 : 0);
}
@Override
public boolean equals(Object o) {
if (o != null && o instanceof CType) {
CType c = (CType)o;
return baseType.equals(c.baseType) &&
isPointer() == c.isPointer() &&
isConst() == c.isConst();
}
return false;
}
}
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