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// static pointers
var h$static_pointer_table = null;
var h$static_pointer_table_keys = null;
function h$hs_spt_insert(key1,key2,key3,key4,ref) {
// h$log("hs_spt_insert: " + key1 + " " + key2 + " " + key3 + " " + key4 + " -> " + h$collectProps(ref));
if(!h$static_pointer_table) {
h$static_pointer_table = [];
h$static_pointer_table_keys = [];
}
if(!h$hs_spt_lookup_key(key1,key2,key3,key4)) {
var ba = h$newByteArray(16);
ba.i3[0] = key2;
ba.i3[1] = key1;
ba.i3[2] = key4;
ba.i3[3] = key3;
h$static_pointer_table_keys.push([ba,0]);
h$retain({ root: ref, _key: -1 });
}
var s = h$static_pointer_table;
if(!s[key1]) s[key1] = [];
if(!s[key1][key2]) s[key1][key2] = [];
if(!s[key1][key2][key3]) s[key1][key2][key3] = [];
s[key1][key2][key3][key4] = ref;
}
function h$hs_spt_key_count() {
return h$static_pointer_table_keys ?
h$static_pointer_table_keys.length : 0;
}
function h$hs_spt_keys(tgt_d, tgt_o, n) {
var ks = h$static_pointer_table_keys;
if(!tgt_d.arr) tgt_d.arr = [];
for(var i=0;(i<n&&i<ks.length);i++) tgt_d.arr[tgt_o+4*i] = ks[i];
return Math.min(n,ks.length);
}
function h$hs_spt_lookup(key1,key2,key3,key4) {
// var i3 = key_d.i3, o = key_o >> 2;
// h$log("hs_spt_lookup");
RETURN_UBX_TUP2(h$hs_spt_lookup_key(key1,key2,key3,key4), 0);
}
function h$hs_spt_lookup_key(key1,key2,key3,key4) {
// h$log("hs_spt_lookup_key: " + key1 + " " + key2 + " " + key3 + " " + key4);
var s = h$static_pointer_table;
if(s && s[key1] && s[key1][key2] && s[key1][key2][key3] &&
s[key1][key2][key3][key4]) return s[key1][key2][key3][key4];
return null;
}
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