com.singularsys.jep.misc.bitwise
Class BitAnd

java.lang.Object
  extended by com.singularsys.jep.functions.PostfixMathCommand
      extended by com.singularsys.jep.misc.bitwise.BitAnd
All Implemented Interfaces:
PostfixMathCommandI, java.io.Serializable

public class BitAnd
extends PostfixMathCommand

Bitwise And, like the java a & b operator. Arguments are first converted to ints using Number.intValue giving 32 available bits.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand
curNumberOfParameters, name, NaN, numberOfParameters
 
Constructor Summary
BitAnd()
           
 
Method Summary
 void run(java.util.Stack<java.lang.Object> aStack)
          Run the function on the stack.
 
Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand
asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, checkStack, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BitAnd

public BitAnd()
Method Detail

run

public void run(java.util.Stack<java.lang.Object> aStack)
         throws EvaluationException
Description copied from interface: PostfixMathCommandI
Run the function on the stack. Pops the arguments from the stack, and pushes the result on the top of the stack.

Throws:
EvaluationException


Copyright © 2010 Singular Systems http://www.singularsys.com/jep