Shulou(Shulou.com)06/03 Report--

The editor would like to share with you an example analysis of the meta-pattern in C++. I believe most people don't know much about it yet, so I hope you can learn a lot after reading this article. Let's take a look at it!

Example

# include # include # include using namespace std;enum class EnumColor / / Checker type {Black, / / Black White / / White}; struct Position / / Checker position {int missux; int missuy; Position (int tmpx, int tmpy): mSecretx (tmpx), mSecrety (tmpy) {} / / constructor} / * chess subcategory * / class Piece {public: / / constructor Piece (EnumColor tmpcolor, Position tmppos): m_color (tmpcolor), m_pos (tmppos) {} / / drawing of chess pieces void draw () {if (m_color = = EnumColor::Black) {cout

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