private IASTParameterDeclaration getParameterDeclaration(
INodeFactory nodeFactory, String paramName) {
IASTDeclarator sourceDeclarator = getDeclarator();
IASTDeclSpecifier declSpec = safeCopy(getDeclSpecifier());
IASTDeclarator declarator = createDeclarator(nodeFactory, sourceDeclarator, paramName);
Indirection indirection = getIndirection();
if (indirection == Indirection.POINTER) {
declarator.addPointerOperator(nodeFactory.newPointer());
} else if (indirection == Indirection.REFERENCE) {
declarator.addPointerOperator(((ICPPNodeFactory) nodeFactory).newReferenceOperator(false));
}
if (indirection != Indirection.NONE && !isWriteAccess && declSpec != null) {
declSpec.setConst(true);
}
declarator.setNestedDeclarator(sourceDeclarator.getNestedDeclarator());
return nodeFactory.newParameterDeclaration(declSpec, declarator);
}
private IASTDeclarator createDeclarator(
INodeFactory nodeFactory, IASTDeclarator sourceDeclarator, String name) {
IASTName astName =
name != null ? nodeFactory.newName(name.toCharArray()) : nodeFactory.newName();
IASTDeclarator declarator;
if (sourceDeclarator instanceof IASTArrayDeclarator) {
IASTArrayDeclarator arrDeclarator = (IASTArrayDeclarator) sourceDeclarator;
IASTArrayDeclarator arrayDeclarator = nodeFactory.newArrayDeclarator(astName);
IASTArrayModifier[] arrayModifiers = arrDeclarator.getArrayModifiers();
for (IASTArrayModifier arrayModifier : arrayModifiers) {
arrayDeclarator.addArrayModifier(arrayModifier.copy(CopyStyle.withLocations));
}
declarator = arrayDeclarator;
} else {
declarator = nodeFactory.newDeclarator(astName);
}
for (IASTPointerOperator pointerOp : sourceDeclarator.getPointerOperators()) {
declarator.addPointerOperator(pointerOp.copy(CopyStyle.withLocations));
}
return declarator;
}