这是一个最小堆的模板实现，遗憾的是没有使用模板特化，否则使用起来会更方便，这个实现似乎还有些问题，在析构的时候会出现错误，但是我没有找到原因，很是郁闷。没什么好说的，代码跟书上的没什么两样-This is a template to achieve the minimum heap, unfortunately, do not use template specialization, or else will be more convenient to use, this achievement seems to be some problems in the destructor when an error, but I did not find reason, was very depressed . There' s really nothing, the code is no different with the book' s