规则1.1(强制): 所有代码都必须遵照 ISO 9899:1990 “Programming languages - C”,由 ISO/IEC 9899/COR1:1995,ISO/IEC 9899/AMD1:1995,和 ISO/IEC 9899/COR2:1996 修订。[MISRA Guidelines Table 3;IEC 61508 Part 7:Table C.1] 这些方针建立在 ISO 9899:1990 [2] 之上,它是由 ISO/IEC 9899/COR1...
规则排除了可以到达但永远不会执行的代码(如,保护性编程代码(defensive programming) )。 如果从相关的入口到某部分代码之间不存在控制流路径,那么这部分代码就是不可到达的。例如,在无条件控制转移代码后的未标记代码就是不可到达的: switch ( event ) { case E_wakeup: do_wakeup (); break; /* ...
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Structured Programming– To solve a problem, C programming language divides the problem into smaller modules called functions or procedures. Execution Speed– C programs run much faster than any other programming language due to less overhead of libraries and support for other facilities such as garba...
Programming Style, Naming ConventionsBy Alex Allain Good naming can make a huge difference in program readability. Names like proc1, proc2, and proc3 mean next-to-nothing, but even apparently decent names can be ambiguous. For instance, to name a function that takes two ranges and computes ...
Structured Language –C is a structured programming language in the sense that functions can be used to break down a program into smaller chunks (functions). These functions also allow you to reuse code. As a result, it is simple to comprehend and work on. ...
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The Python programming language. Contribute to python/cpython development by creating an account on GitHub.
The foundation for many modern programming languages such as C++, C#, JavaScript, and Go, C is widely used as a system programming language as well as for embedded systems and high-performance computing. With this book, you'll be able to get up to speed with C in no time. The book ta...
(r1) == counter // for greater speed, you can iterate over the data in bulk i = roaring_iterator_create(r1); uint32_t buffer[256]; while (1) { uint32_t ret = roaring_uint32_iterator_read(i, buffer, 256); for (uint32_t j = 0; j < ret; j++) { counter += buffer[j]...