__VA_ARGS__: 在函数式宏中,代表变长部分参数 (...),参考 MSDN:Variadic Macros __COUNTER__: include 展开编译单元后,编译时第一次遇到 __COUNTER__ 替换为 0,以后在这个编译每遇到一次 __COUNTER__ 自增一。不同的编译单元之间 __COUNTER__ 不互相积累叠加,均从 0 开始计
Preferences (Header / Footer / Custom Label 1 / 2 / 3). When connected to a P6 EPPM database, global variables include data such as current project properties (Project Name, Project Start, Data Date, and so on) and Application Settings in P6.You can add more than one text variable. ...
此类常量需要放在“全局符号表”(global symbol table)中,以便可以在定义该常量的编译单元之外使用。因此,其定义方式与上例演示的 static const 有所不同。应该这样定义: 1//In the header file2externNSString *constEOCStringConstant;34//In the implementation file5NSString *constEOCStringConstant =@"VALUE"...
WT.mc_id=techcom_header-webpage-m365","target":"BLANK"},{"linkType":"EXTERNAL","id":"external-4","url":"https://docs.microsoft.com/learn/m365/?wt.mc_id=techcom_header-webpage-m365","target":"BLANK"},{"linkType":"EXTERNAL","id":"external-5","url":"...
classFolderControllerextendsBaseController{protected$token=config('values.accessToken');//this returns a legit value, but...publicfunctionfindInPage($request,$pageNum){ ... }publicfunctionsetHeaders($header){ ...//also uses $token}publicfunctionfindBB($pageNum=null){...
What is specified in the method header? 2. What is a formal parameter, actual parameter, local variable, and instance va Which names of the following variables are properly declared? 1. var _x; 2. var 123Action; 3. var kBoom; 4. var %Remainder; 5. var $myVar; 6. var I_Am_In_...
The DefineThreadSafeScalarVar macro defines a thread safe variable handle and type–safe wrapper functions, or accessor functions, that you call to access a thread safe variable. Use the DefineThreadSafeScalarVar macro at global scope in a source file to define your non–array variable. The Def...
I have a number of Sentinel workbook queries where I click on a value in the 1st query which is then exported as a parameter to be used in a 2nd query. This is working great except when the workbook is first loaded, because I haven't clicked on anything in the 1st query, t...
此类常量需放在“全局符号表”(global symbol table)中,以便可以在定义该常量的编译单元之外使用。因此,其定义方式与上例演示的static const有所不同。应该这样来定义: // In the header fileexternNSString*constEOCStringConstant;// In the implementation fileNSString*constEOCStringConstant=@"VALUE"; ...
The question may arise how defining through#definediffers from a constant variable in the global context. Indeed, we could declare a variable with the same name and purpose, and even preserve the uppercase letters: constintMAX_FIBO=10;