ASPʵÏÖHashMap
'--------------------------------------------------------------
'ASP°æHashMapʵÏÖ
'¸ÃʵÏÖ´æ´¢Êý¾ÝΪÓÐÐòÊý¾Ý,ÀàËÆJavaÖеÄLinkedHashMap
'--------------------------------------------------------------
Class HashMap
dim arr()
dim arr_len
'¹¹Ô캯Êý
private Sub Class_Initialize
'ÆäÖÐ arr(0,n)Ϊkey,arr(1,n)Ϊvalue
arr_len = 0
redim arr(1,arr_len)
End Sub
'========================
'*put·½·¨ ÍùMAPÖвåÈë¼üÖµ¶Ô,Èç¹ûKey´æÔÚÔò¸²¸Ç
'@k ¼üÖµkey
'@v key¶ÔÓ¦µÄvalueÖµ
'========================
public Sub put(k,v)
dim is_update
is_update = false
arr_len = ubound(arr,2)
for i=0 to arr_len-1
if k=arr(0,i) then
arr(1,i) = v
is_update = true
exit for
end if
next
if not is_update then
arr_len = arr_len +1
redim preserve arr(1,arr_len)
arr(0,arr_len-1) = k
arr(1,arr_len-1) = v
end if
End Sub
'========================
'*getv·½·¨ ͨ¹ýkeyÖµ»ñÈ¡¶ÔÓ¦µÄvalue
'@k ¼üÖµkey
'========================
public Function getv(k)
dim v
for i=0 to arr_len
if k=arr(0,i) then
v = arr(1,i)
exit for
end if
next
getv = v
End Function
'========================
'*keys·½·¨ »ñÈ¡MapÖÐËùÓеÄKEY,ÒÔÊý×éÐÎʽ·µ»Ø
'========================
public Function keys()
dim v()
Redim v(arr_len)
for i=0 to arr_len-1
v(i) = arr(0,i)
next
keys = v
End Function
'===================
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