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Added mem::safe_recursive_clone, and while it works for regex, it's actually slower then remaking it. Hmmmm, maybe because some of the stdlib is inefficent

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This commit is contained in:
Nathan Braswell
2015-07-07 00:46:00 -04:00
parent 92f5c63c9a
commit f3cdea068e
9 changed files with 68 additions and 26 deletions
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17
stdlib/regex.krak
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@@ -56,14 +56,21 @@ obj regex (Object) {
}
fun copy_construct(old:*regex):void {
begin = old->begin
regexString.copy_construct(&old->regexString)
/*construct(old->regexString)*/
construct(old->regexString)
/*begin = old->begin*/
/*regexString.copy_construct(&old->regexString)*/
/*begin = mem::safe_recursive_clone(old->begin, fun(it: *regexState, cloner: fun(*regexState):*regexState, register: fun(*regexState):void): void {*/
/*var newOne = mem::new<regexState>()->construct(it->character)*/
/*register(newOne)*/
/*it->next_states.for_each(fun(next_state: *regexState) {*/
/*newOne->next_states.add(cloner(next_state))*/
/*})*/
/*})*/
}
fun destruct():void {
regexString.destruct()
/*mem::safe_recursive_delete(begin, fun(it: *regexState): set::set<*regexState> { return set::from_vector(it->next_states); } )*/
mem::safe_recursive_delete(begin, fun(it: *regexState): set::set<*regexState> { return set::from_vector(it->next_states); } )
}
fun operator==(other: regex):bool {
@@ -72,7 +79,7 @@ obj regex (Object) {
fun operator=(other: regex):void {
destruct()
construct(other.regexString)
copy_construct(&other)
}
fun compile(regex_string: string::string): util::pair<*regexState, vector::vector<*regexState>> {