摘要：9.5 Afternotes 9.5 后记 The organization of source code in header files and CPP files is a practical consequence of various incarnations of the one-defi
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posted @ 2020-05-29 14:51
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摘要：9.4 Decoding the Error Novel 9.4 破译大篇幅错误信息 Ordinary compilation errors are normally quite succinct and to the point. For example, when a compiler says
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posted @ 2020-05-29 14:50
摘要：9.3 Precompiled Headers 9.3 预编译头文件 Even without templates, C++ header files can become very large and therefore take a long time to compile. Templates
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posted @ 2020-05-22 21:08
摘要：9.2 Templates and inline 9.2 模板和内联 Declaring functions to be inline is a common tool to improve the running time of programs. The inline specifier was
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posted @ 2020-05-22 21:04
摘要：第9章 在实践中使用模板 Template code is a little different from ordinary code. In some ways templates lie somewhere between macros and ordinary (nontemplate) de
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posted @ 2020-05-22 21:03
摘要：8.5 Compile-Time if8.5 编译期if Partial specialization, SFINAE, and std::enable_if allow us to enable or disable templates as a whole. C++17 additionally
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posted @ 2020-05-16 17:29
摘要：8.4 SFINAE (Substitution Failure Is Not An Error) 8.4 SFINAE(替换失败并不是错误) In C++ it is pretty common to overload functions to account for various argume
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posted @ 2020-05-16 17:26
摘要：8.3 Execution Path Selection with Partial Specialization 8.3 偏特化的执行路径选择 An interesting application of a compile-time test such as isPrime() is to use
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posted @ 2020-05-16 17:18
摘要：8.2 Computing with constexpr8.2 使用constexpr计算 C++11 introduced a new feature, constexpr, that greatly simplifies various forms of compile-time computa
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posted @ 2020-05-16 17:16
摘要：Chapter 8：Compile-Time Programming 第8章 编译期编程 C++ has always included some simple ways to compute values at compile time. Templates considerably increa
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posted @ 2020-05-16 17:13
摘要：7.6 Recommended Template Parameter Declarations 7.6 推荐的模板参数声明方法 As we learned in the previous sections, we have very different ways to declare paramet
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posted @ 2020-05-03 21:21
摘要：7.5 Dealing with Return Values 7.5 处理返回值 For return values, you can also decide between returning by value or by reference. However, returning referen
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posted @ 2020-05-03 15:59
摘要：7.4 Dealing with String Literals and Raw Arrays 7.4 处理字符串常量和原生数组 So far, we have seen the different effects for templates parameters when using string
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posted @ 2020-05-03 11:39
摘要：7.3 Using std::ref() and std::cref() 7.3 使用std::ref()和std::cref() Since C++11, you can let the caller decide, for a function template argument, whethe
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posted @ 2020-05-02 17:50
