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(Array) pop_front, pop_back return values

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pop_front, pop_back now return values instead of `void`. Things
I didn't know how to properly implement:

1. pop_front & pop_back shows in the help menu Object as return value.
   I know this is incorrect but if not Object than what? Cause it
   can't be void. It needs to be a generic type that includes all the
   Array types
This commit is contained in:
Răzvan Cosmin Rădulescu
2016-08-27 17:33:45 +02:00
parent c40ab446c9
commit 1a7aae7443
3 changed files with 19 additions and 9 deletions
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20
core/array.cpp
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@@ -276,16 +276,26 @@ void Array::push_front(const Variant& p_value) {
_p->array.insert(0,p_value);
}
void Array::pop_back(){
Variant Array::pop_back(){
if (!_p->array.empty())
_p->array.resize( _p->array.size() -1 );
if (!_p->array.empty()) {
int n = _p->array.size() - 1;
Variant ret = _p->array.get(n);
_p->array.resize(n);
return ret;
}
return Variant();
}
void Array::pop_front(){
if (!_p->array.empty())
Variant Array::pop_front(){
if (!_p->array.empty()) {
Variant ret = _p->array.get(0);
_p->array.remove(0);
return ret;
}
return Variant();
}