Whenever aninlinefunction is added to or changed in a header file, every source file that uses that header must be recompiled. 在头文件中加入或修改inline函数时,使用了该头文件的所有源文件都必须重新编译。
Inline code substitution is done at the compiler's discretion. For example, the compiler won't inline a function if its address is taken or if the compiler decides it's too large. A function defined in the body of a class declaration is implicitly an inline function. ...
标准对其定义如下: Atranslation unitis the basic unit of compilation in C++. It consists of the contents of a singlesource file, plus the contents of anyheader filesdirectly or indirectly included by it, minus those lines that were ignored usingconditional preprocessing statements. A single transla...
If you use the keyword inline before a function definition, place the definition in a header file and call the function from multiple source files, the result is the same as using the option Inline. For C++ code, this option applies to all overloaded methods of a class. ...
// header file #ifndef EXAMPLE_H #define EXAMPLE_H // function included in multiple source files must be inline inline int sum(int a, int b) { return a + b; } #endif // source file #2 #include "example.h" int a() { return sum(1, 2); } // source file #1 #include "examp...
3) It may cause compilation overhead as if some body changes code inside inline function than all calling location will also be compiled.Correction: any source that includes the header where the inlined function is defined will have to be recompiled if the function (or anything else in the ...
If the function is inlined or defined separately in each unit, then the function will only appear to be covered in the units from which it was called. The VectorCAST philosophy of code coverage is to show the covered source which corresponds to the executed object code. This specification is...
(functions are by default extern, so, unless you specifically mark your function as static, this applies to that function) This has the advantage of "static" (i.e. it can be defined in a header) without its flaws (it exists at most once if it is not inlined) ...
2.1.378 Part 4 Section 2.14.16, headerSource (Header Definition File Path) 2.1.379 Part 4 Section 2.14.17, lid (Merge Field Name Language ID) 2.1.380 Part 4 Section 2.14.18, linkToQuery (Query Contains Link to External Query File) 2.1.381 Part 4 Section 2.14.20, mailMe...
of every non-inlinefunction or variable that isodr-used(see below) is required to appear in ...