public abstract static class TruffleString.RegionEqualNode extends Node
TruffleString.RegionEqualNode.execute(AbstractTruffleString, int, AbstractTruffleString, int, int, TruffleString.Encoding)
.Node.Child, Node.Children
Modifier and Type | Method and Description |
---|---|
static TruffleString.RegionEqualNode |
create()
Create a new
TruffleString.RegionEqualNode . |
abstract boolean |
execute(AbstractTruffleString a,
int fromIndexA,
AbstractTruffleString b,
int fromIndexB,
int length,
TruffleString.Encoding expectedEncoding)
Checks for codepoint equality in a region with the given codepoint index and codepoint
length.
|
static TruffleString.RegionEqualNode |
getUncached()
Get the uncached version of
TruffleString.RegionEqualNode . |
accept, adoptChildren, atomic, atomic, copy, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize, toString
public abstract boolean execute(AbstractTruffleString a, int fromIndexA, AbstractTruffleString b, int fromIndexB, int length, TruffleString.Encoding expectedEncoding)
Equivalent to:
for (int i = 0; i < length; i++) { if (codePointAt(a, fromIndexA + i) != codePointAt(b, fromIndexB + i)) { return false; } } return true;
public static TruffleString.RegionEqualNode create()
TruffleString.RegionEqualNode
.public static TruffleString.RegionEqualNode getUncached()
TruffleString.RegionEqualNode
.