本文整理汇总了C++中BinaryHeap::rootElem方法的典型用法代码示例。如果您正苦于以下问题：C++ BinaryHeap::rootElem方法的具体用法？C++ BinaryHeap::rootElem怎么用？C++ BinaryHeap::rootElem使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BinaryHeap的用法示例。
在下文中一共展示了BinaryHeap::rootElem方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: execute_new_sell_order
void execute_new_sell_order(MarketInstruction * mi) {
MarketInstruction * mostImportantBuyOrder = NULL;
while(buyOrders->size() > 0) {
if(mi->quantity == 0) break;
mostImportantBuyOrder = buyOrders->rootElem();
if(mi->price <= mostImportantBuyOrder->price) {
unsigned int quantity = min(mi->quantity, mostImportantBuyOrder->quantity);
mi->quantity -= quantity;
mostImportantBuyOrder->quantity -= quantity;
double price = mostImportantBuyOrder->price;
fill(quantity, price, mostImportantBuyOrder->id, mi->id, mi->targetAssetName);
if(mostImportantBuyOrder->quantity == 0) {
buyOrders->deleteRootElem();
free(mostImportantBuyOrder);
}
}
else
break;
}
if(mi->quantity > 0) {
rest_order(mi);
}
}