Method getOrInsertEntryNode

libchigraph/src/GraphFunction.cpp:192–210

}

Result GraphFunction::getOrInsertEntryNode(float x, float y, boost::uuids::uuid id,
                                           NodeInstance** toFill) {
	Result res;

	if (auto ent = entryNode()) {
		if (toFill != nullptr) { *toFill = ent; }
		return res;
	}

	// invalidate the cache
	module().updateLastEditTime();

	std::unique_ptr<NodeType> entryNodeType;
	res += createEntryNodeType(&entryNodeType);

	res += insertNode(std::move(entryNodeType), x, y, id, toFill);

	return res;
}

void GraphFunction::addDataInput(const DataType& type, std::string name, size_t addBefore) {
	// invalidate the cache