kneebrains

 Profile Answers by kneebrains 

• Oct 30th, 2009

 

def size=10
def loadfactor=0.75
def myarray = Object[size]
def cursor=0
def threshold = (int)(size * loadfactor)

def add(obj)
    if cursor < threshold
       myarray[cusror++] = obj
    else
       def newarr = Object[size * 2]
       System.arrayCopy (newarr, myarray, 0, myarray.size) // copy over all items to new
       myarray = newarr
       size = size * 2
       threshold = (int)(size * loadfactor)
       myarray[cusror++] = obj
    fi
end