strategy patternの例文

例文

1. The Strategy Pattern is used to accomplish this goal.
2. The strategy pattern uses composition instead of inheritance.
3. In the strategy pattern, behaviors are defined as separate interfaces and specific classes that implement these interfaces.
4. It has been described as a compile-time variant of the strategy pattern, and has connections with C + + template metaprogramming.
5. For instance, a class that performs validation on incoming data may use a strategy pattern to select a validation algorithm based on the type of data, the source of the data, user choice, or other discriminating factors.