运行库和MFC有两个版本，调试和发布，所以总是有两个版本的代码。
define TESTING //定义了TESTING ifdef DEBUG ifdef TESTING error DEBUG & TESTING both defined //如果同时定义DEBUG和TESTING则error,不能通过 endif endif 解决,去掉一个定义,即 define DEBUG 和 #define TESTING 只留一个
是一种宏的应用，在编译过程根据#if defined xxx...#else...选择是否编译此处内容，用法与if...else...相似。解释如下：if defined xxx { //如果对xxx进行了宏定义，则编译此处内容。} else { //如果没有对xxx进行宏定义，则编译此处内容。//与if...else...用法相同，else部分可以省略。...
将会被预处理的时候,屏蔽掉, 不进行编译)#endif#ifdefQ_DEBUG///< 新的代码(或函数)#else///< 旧的代码(或函数) (旧的代码, 将会被预处理的时候,屏蔽掉, 不进行编译)#endif
IDebugOptionList120A IDebugOutputStringEvent2 IDebugParsedExpression IDebugPendingBreakpoint2 IDebugPendingBreakpoint3 IDebugPointerField IDebugPointerObject IDebugPointerObject2 IDebugPointerObject3 IDebugPort2 IDebugPortEvents2 IDebugPortEventsEx2 ...
usingSystem;usingSystem.Diagnostics;// Add the Debuggable attribute to the module.[module:Debuggable(true, false)]namespaceIsDef2CS{publicclassDemoClass{staticvoidMain(string[] args){// Get the class type to access its metadata.Type clsType =typeof(DemoClass);// See if the Debuggable attri...
[module:Debuggable(true, false)] namespace IsDef2CS { public class DemoClass { static void Main(string[] args) { // Get the class type to access its metadata. Type clsType = typeof(DemoClass); // See if the Debuggable attribute is defined for this module. bool isDef = Attribute....
void test() { int count = 0; #ifdef DEBUG_CHECK_RANGE0 // it's not defined int local = 0; local++; // can't go to definition count++; // can't go to definition #endif count++; //it's ok } bobbrowclosed this ascompletedJan 29, 2019 ...
When user-defined functions (UDF) don't work as you expect, you need to debug them to find the problem. You can debug UDFs for your Stream Analytics jobs when you run your jobs locally usingVisual Studio CodeorVisual Studio. When you run your job against a live input stream locally, it...
On the Run/Debug Configurations page, select include dependencies with "Provided" scope. Click OK. Using UDFs Write the code of custom functions. For details about the code examples, see UDF, UDTF, or UDAF. Compile the UDF code, pack it into a JAR package, and upload the package to OB...