repos_ecs/源数据/PC环境监控/3.0.3.2/BS/arrClass.asp

<%
'***************************************************************************
' 创 建 人：cuiwl (longchengfy@hotmail.com)
' 更新时间：2006-12-3 4:09
' 说    明：二维数组操作

' 数组多作为方便有效的存储实体
' 与数据库的操作相类似，一维字段名成，二维记录
' str = "issys:1"&chr(10)&"user:1,2,4,3"
'***************************************************************************

class arrayoperate

 public mark1,mark2,uarr
 public n, m

 private sub class_initialize()
  mark1 = ";"
  mark2 = chr(10)
  n = 0
  m = 1
 end sub

 private sub class_terminate()
 end sub

 ' 将相应的的 字符串 转换为二维数组
 public function stringtoarray(byval strpar)
  dim arr1,arr2,arr
  dim i
  arr2 = split(strpar,mark2)
  redim arr(3,ubound(arr2))
  for i=0 to ubound(arr2)
   strpar = arr2(i)
   arr1 = split(strpar,mark1)
   redim preserve arr1(6)
   arr(0,i) = arr1(6)
   arr(1,i) = arr1(4)
   arr(2,i) = arr1(1)
  next
  stringtoarray = arr
  uarr = ubound(arr2)
 end function
 
 '删除条件为第n个子元素等于key的二维数组元素
 public function arrayremove(byval arrpar, byval key)
  dim i,j,k
  k=0
  for i = 0 to ubound(arrpar,2)
   if arrpar(n,i) <> key then
    k = k+1
    for j = 0 to ubound(arrpar,1)
     arrpar(j,k-1) = arrpar(j,i)
    next
   end if
  next
  ReDim Preserve arrpar(2, k-1)
  arrayremove = arrpar
 end function
 
 '返回条件为第n个子元素等于key的二维数组元的第m个子元素的值
 public function arrayvalue(byval arrpar, byval key)
  dim i,j
  j = 0
  for i = 0 to ubound(arrpar,2)
   if arrpar(n,i) = key then
    j = j + 1
    arrayvalue = arrpar(m,i)
   end if
  next
  if j > 1 then arrayvalue = j
 end function
 
end class
'***************************************************************************

' 调用示例
'dim objarray: set objarray = new arrayoperate

'stringtoarray method:
' strvar = "issys:1"&chr(10)&"user:1,2,4,3"
' objarray.mark1=":"
' objarray.mark2=chr(10)
' ? = objarray.stringtoarray("strvar")
 
'arrayremove method:
' objarray.n = 0
' ? = objarray.arrayremove(arrpar,key)

'arrayvalue method:
' objarray.n = 0
' objarray.m = 1
' ? = objarray.arrayvalue(arrpar,key)

'set arrayoperate = nothing
%>