C++ (Cpp) Idx::getElement示例

示例#1

 Val const& consumeNew()       { return new_->getElement (newHead_++); }

示例#2

 Val const& newElm()     const { return new_->getElement (newHead_); }

示例#3

 Val const& consumeOld()       { return old_.getElement (oldHead_++); }

示例#4

 Val const& oldElm()     const { return old_.getElement (oldHead_); }