@Specialization(guards = {"each > 1", "hasNames(x)"})
protected RAbstractVector repEachNames(
RAbstractVector x,
RAbstractIntVector times,
int lengthOut,
int each,
@Cached("create()") InitAttributesNode initAttributes,
@Cached("createNames()") SetFixedAttributeNode putNames) {
if (times.getLength() > 1) {
errorBranch.enter();
throw invalidTimes();
}
RAbstractVector input = handleEach(x, each);
RStringVector names = (RStringVector) handleEach(getNames.getNames(x), each);
RVector<?> r;
if (lengthOutOrTimes.profile(!RRuntime.isNA(lengthOut))) {
names = (RStringVector) handleLengthOut(names, lengthOut, false);
r = handleLengthOut(input, lengthOut, false);
} else {
names = (RStringVector) handleTimes(names, times, false);
r = handleTimes(input, times, false);
}
putNames.execute(initAttributes.execute(r), names);
return r;
}
@Specialization(guards = {"each <= 1", "hasNames(x)"})
protected RAbstractVector repNoEachNames(
RAbstractVector x,
RAbstractIntVector times,
int lengthOut,
@SuppressWarnings("unused") int each,
@Cached("create()") InitAttributesNode initAttributes,
@Cached("createNames()") SetFixedAttributeNode putNames) {
RStringVector names;
RVector<?> r;
if (lengthOutOrTimes.profile(!RRuntime.isNA(lengthOut))) {
names = (RStringVector) handleLengthOut(getNames.getNames(x), lengthOut, true);
r = handleLengthOut(x, lengthOut, true);
} else {
names = (RStringVector) handleTimes(getNames.getNames(x), times, true);
r = handleTimes(x, times, true);
}
putNames.execute(initAttributes.execute(r), names);
return r;
}
@Specialization(guards = {"!copyAllAttributes || target != source", "containsMetadata(source)"})
protected RAbstractVector copySameLength(
RAbstractVector target,
RAbstractVector source, //
@Cached("create()") CopyOfRegAttributesNode copyOfReg, //
@Cached("createDim()") RemoveFixedAttributeNode removeDim, //
@Cached("createDimNames()") RemoveFixedAttributeNode removeDimNames, //
@Cached("create()") InitAttributesNode initAttributes, //
@Cached("createNames()") SetFixedAttributeNode putNames, //
@Cached("createDim()") SetFixedAttributeNode putDim, //
@Cached("createDimNames()") SetFixedAttributeNode putDimNames, //
@Cached("createBinaryProfile()") ConditionProfile noDimensions, //
@Cached("createBinaryProfile()") ConditionProfile hasNamesSource, //
@Cached("createBinaryProfile()") ConditionProfile hasDimNames,
@Cached("create()") GetDimAttributeNode getDimsNode) {
RVector<?> result = target.materialize();
if (copyAllAttributes) {
copyOfReg.execute(source, result);
}
int[] newDimensions = getDimsNode.getDimensions(source);
if (noDimensions.profile(newDimensions == null)) {
DynamicObject attributes = result.getAttributes();
if (attributes != null) {
removeDim.execute(attributes);
removeDimNames.execute(attributes);
}
RStringVector vecNames = getNamesNode.getNames(source);
if (hasNamesSource.profile(vecNames != null)) {
putNames.execute(initAttributes.execute(result), vecNames);
return result;
}
return result;
}
putDim.execute(
initAttributes.execute(result),
RDataFactory.createIntVector(newDimensions, RDataFactory.COMPLETE_VECTOR));
RList newDimNames = getDimNamesNode.getDimNames(source);
if (hasDimNames.profile(newDimNames != null)) {
putDimNames.execute(result.getAttributes(), newDimNames);
newDimNames.elementNamePrefix = RRuntime.DIMNAMES_LIST_ELEMENT_NAME_PREFIX;
return result;
}
return result;
}
protected boolean containsMetadata(RAbstractVector vector) {
return vector instanceof RVector && hasDimNode.execute(vector)
|| (copyAllAttributes && vector.getAttributes() != null)
|| getNamesNode.getNames(vector) != null
|| getDimNamesNode.getDimNames(vector) != null;
}
protected boolean hasNames(RAbstractVector x) {
return getNames.getNames(x) != null;
}
