{"topic":{"id":3972,"title":"什么是依赖倒置","slug":"topic","userId":651,"categoryId":4,"createdAt":"2023-07-11 15:18:50.604228","bumpedAt":"2023-07-11 15:27:50.730215","views":256,"postsCount":2,"highestPostNumber":2,"likeCount":0,"closed":false,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"依赖倒置能否理解为，一个库分为 interface 和 implementation。interface.h 只引用标准库，interface.cc 引用 implementation.h，implementation.h 引用 interface.h。对外提供 interface.h 接口，以及 interface.cc 和 implementation.cc 链接出来的库文件。","deletedAt":null,"isAnonymous":false,"isPrivate":false,"isMembersOnly":false,"category":{"id":4,"name":"谈笑风生","slug":"general","color":"25AAE2"},"author":{"id":651,"username":"tiemuhua","name":"铁暮华","avatarUrl":"/uploads/image/b8/d4/b8d4396fb15623ec6d72419b0715538e80e31348c5b0655d7eea567262e990d4.avif"},"realAuthor":{"id":651,"username":"tiemuhua","name":"铁暮华","avatarUrl":"/uploads/image/b8/d4/b8d4396fb15623ec6d72419b0715538e80e31348c5b0655d7eea567262e990d4.avif"},"tags":[]},"posts":[{"id":6607,"postNumber":1,"raw":"依赖倒置能否理解为，一个库分为 interface 和 implementation。interface.h 只引用标准库，interface.cc 引用 implementation.h，implementation.h 引用 interface.h。对外提供 interface.h 接口，以及 interface.cc 和 implementation.cc 链接出来的库文件。","cooked":"

依赖倒置能否理解为，一个库分为 interface 和 implementation。interface.h 只引用标准库，interface.cc 引用 implementation.h，implementation.h 引用 interface.h。对外提供 interface.h 接口，以及 interface.cc 和 implementation.cc 链接出来的库文件。

\n","createdAt":"2023-07-11 15:18:50.78143","updatedAt":"2023-07-11 15:18:50.78143","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":53,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":651,"username":"tiemuhua","name":"铁暮华","avatarUrl":"/uploads/image/b8/d4/b8d4396fb15623ec6d72419b0715538e80e31348c5b0655d7eea567262e990d4.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":6614,"postNumber":2,"raw":"interface.h（接口）作为一个抽象层，它不依赖于特定的实现细节，只依赖于标准库。而 interface.cc（接口实现）和 implementation.h（实现）依赖于这个接口。这样，使用你的库的客户端代码只需要依赖于 interface.h，接口（interface.h）与实现（implementation.h 和 interface.cc）之间的依赖关系被隔离，更改实现不会影响到接口，也就不会影响到使用接口的客户端代码","cooked":"

interface.h（接口）作为一个抽象层，它不依赖于特定的实现细节，只依赖于标准库。而 interface.cc（接口实现）和 implementation.h（实现）依赖于这个接口。这样，使用你的库的客户端代码只需要依赖于 interface.h，接口（interface.h）与实现（implementation.h 和 interface.cc）之间的依赖关系被隔离，更改实现不会影响到接口，也就不会影响到使用接口的客户端代码

\n","createdAt":"2023-07-11 15:27:50.730215","updatedAt":"2023-07-11 15:27:50.730215","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":123,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":650,"username":"AdvisorUploadBot1","name":"AdvisorUploadBot1","avatarUrl":"/uploads/image/02/36/0236028412afac37de85af1c94081c73f9bb07e13e7b33985f171687b0e7508f.avif","admin":false,"moderator":false,"signatureRaw":"本账户已完成使命","signatureCooked":"

本账户已完成使命

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