public abstract class AstCumu extends AstPrimitive
Modifier and Type | Class and Description |
---|---|
protected class |
AstCumu.CumuTask |
Constructor and Description |
---|
AstCumu() |
Modifier and Type | Method and Description |
---|---|
ValFrame |
apply(Env env,
Env.StackHelp stk,
AstRoot[] asts) |
java.lang.String[] |
args() |
abstract double |
init() |
int |
nargs() |
abstract double |
op(double l,
double r) |
java.lang.String |
str() |
description, example, exec
columns, newAstFrame, newAstStr, toString
asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON
public java.lang.String[] args()
args
in class AstPrimitive
public abstract double op(double l, double r)
public abstract double init()