C++ (Cpp) Set::Contains Examples

Example #1

File: Prefers.cpp Project: Chuvi-w/cpp-labs

//---------------------------------------------------------------------------
void __fastcall TPrefsForm::FadeSpeedKeyPress(TObject* Sender, char& Key) {
  Set <char, '0', '9'> Dig;
  Dig << '0' << '1' << '2' << '3' << '4' << '5' << '6' << '7' << '8' << '9';

  if ((! Dig.Contains(Key)) && (Key != VK_BACK))
    Key = 0;
}

Example #2

File: Set.cpp Project: coderxiaok/Evaluation-of-the-Impact-of-Earning-Report-on-Stock-Price

bool Set<V>::Intersects(const Set<V>& s2) const
{ // s1 and s2 have common elements?

	if (Empty() == true || s2.Empty() == true)
		return false;

	set<V>::const_iterator iter;

	for (iter = s.begin(); iter != s.end(); iter++)
	{
		if (s2.Contains((*iter)) == true)
		{
			return true;
		}
	}

	return false;
}

Example #3

File: SongSelect.cpp Project: guusw/unnamed-sdvx-clone

	void SelectMap(int32 newIndex)
	{
		Set<MapIndex*> visibleMaps;
		auto& srcCollection = m_SourceCollection();
		auto it = srcCollection.find(newIndex);
		if(it != srcCollection.end())
		{
			const float initialSpacing = 0.65f * m_style->frameMain->GetSize().y;
			const float spacing = 0.8f * m_style->frameSub->GetSize().y;
			const Anchor anchor = Anchor(0.0f, 0.5f, 1.0f, 0.5f);

			static const int32 numItems = 10;

			int32 istart;
			for(istart = 0; istart > -numItems;)
			{
				if(it == srcCollection.begin())
					break;
				it--;
				istart--;
			}

			for(int32 i = istart; i <= numItems; i++)
			{
				if(it != srcCollection.end())
				{
					visibleMaps.Add(it->second);

					// Add a new map slot
					bool newItem = m_guiElements.find(it->second) == m_guiElements.end();
					Ref<SongSelectItem> item = m_GetMapGUIElement(it->second);
					float offset = 0;
					if(i != 0)
					{
						offset = initialSpacing * Math::Sign(i) +
							spacing * (i - Math::Sign(i));
					}
					Canvas::Slot* slot = Add(item.As<GUIElementBase>());

					int32 z = -abs(i);
					slot->SetZOrder(z);

					slot->anchor = anchor;
					slot->autoSizeX = true;
					slot->autoSizeY = true;
					slot->alignment = Vector2(0, 0.5f);
					if(newItem)
					{
						// Hard set target position
						slot->offset.pos = Vector2(0, offset);
						slot->offset.size.x = z * 50.0f;
					}
					else
					{
						// Animate towards target position
						item->AddAnimation(Ref<IGUIAnimation>(
							new GUIAnimation<Vector2>(&slot->offset.pos, Vector2(0, offset), 0.1f)), true);
						item->AddAnimation(Ref<IGUIAnimation>(
							new GUIAnimation<float>(&slot->offset.size.x, z * 50.0f, 0.1f)), true);
					}

					item->fade = 1.0f - ((float)abs(i) / (float)numItems);
					item->innerOffset = item->fade * 100.0f;

					if(i == 0)
					{
						m_OnMapSelected(it->second);
					}

					it++;
				}
			}
		}
		m_currentlySelectedId = newIndex;

		// Cleanup invisible elements
		for(auto it = m_guiElements.begin(); it != m_guiElements.end();)
		{
			if(!visibleMaps.Contains(it->first))
			{
				Remove(it->second.As<GUIElementBase>());
				it = m_guiElements.erase(it);
				continue;
			}
			it++;
		}
	}