mirror of https://github.com/bsnes-emu/bsnes.git
52 lines
1.0 KiB
C++
52 lines
1.0 KiB
C++
#if defined(Hiro_Group)
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auto mGroup::allocate() -> pObject* {
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return new pGroup(*this);
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}
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//
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auto mGroup::append(sObject object) -> type& {
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if(auto group = instance.acquire()) {
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state.objects.append(object);
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object->setGroup(group);
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}
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return *this;
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}
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auto mGroup::object(unsigned position) const -> Object {
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if(position < objectCount()) {
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if(auto object = state.objects[position].acquire()) {
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return object;
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}
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}
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return {};
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}
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auto mGroup::objectCount() const -> unsigned {
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return state.objects.size();
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}
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auto mGroup::objects() const -> vector<Object> {
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vector<Object> objects;
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for(auto& weak : state.objects) {
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if(auto object = weak.acquire()) objects.append(object);
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}
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return objects;
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}
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auto mGroup::remove(sObject object) -> type& {
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object->setGroup();
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for(auto offset : range(state.objects.size())) {
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if(auto shared = state.objects[offset].acquire()) {
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if(object == shared) {
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state.objects.remove(offset);
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break;
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}
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}
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}
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return *this;
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}
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#endif
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