Although inline functions are similar to macros (because the function code is expanded at the point of the call at compile time), inline functions are parsed by the compiler, whereas macros are expanded by the preprocessor. As a result, there are several important differences:...
Inline function is type safe It is up to the compiler to choose to inline the inline function or not Expression passed to inline functions are evaluated exactly once Functions defined in the class definition are also inline although there is no explicit inline directive. ...
The C++ inline function capability supplants function-type macros. The advantages of using inline functions over macros are: Type safety. Inline functions are subject to the same type checking as normal functions. Macros aren't type-safe. Correct handling of arguments that have side effects. Inline...
(In C++, inline functions are often a preferred method.) However, macros can create problems if you do not define and use them with care. You may have to use parentheses in macro definitions with arguments to preserve the proper precedence in an expression. Also, macros may not correctly ...
Speed versus size. The main benefit of using macros is faster execution time. During preprocessing, a macro is expanded (replaced by its definition) inline each time it is used. A function definition occurs only once regardless of how many times it is called. Macros may increase code size bu...
[macros] update avoid_renaming_method_parameters to check augmented methods/functions #4891 [macros] evaluate support for avoid_return_types_on_setters [macros] evaluate support for avoid_returning_null_for_void [macros] evaluate support for avoid_returning_this [macros] evaluate support for avoid_...
Inline Functions versusMacros #include sed lua 转载 mb64535c105d26a 2023-05-05 14:16:35 50阅读 Macrosfor Build Commands and Properties (zz) Macrosfor Build Commands and Properties //z 2014-04-15 11:13:18 T2942755302.K.F349938301 [T2,L62,R1,V17] Macro Description $(RemoteMach... ...
Define this macro in order to force the use of ANSI C++ standard-compliant syntax for pointer to member functions. Using this macro will cause the C4867 compiler error to be generated when non-standard syntax is used to initialize a pointer to a member function. 复制 #define _ATL_ENABLE_...
In order to do this parsing you have to use thesyn::parse*functions. When using any of them (macro form or otherwise) you have to provide the type that you want theTokenStreamto be parsedinto. You have to supply the type that you want theTokenStreamto be parsedas. So if you have a...
Our macros expect a from-import style for detecting uses of unpythonic constructs, even when those constructs are regular functions. For example, the function curry is detected from its bare name. So if you intend to use these macros, then, for regular imports from unpythonic, use from unpy...