Constructs aCArchiveExceptionobject, storing the value of cause in the object. You can create aCArchiveExceptionobject on the heap and throw it yourself or let the global functionAfxThrowArchiveExceptionhandle it for you. Do not use this constructor directly; instead, call the global function...
The basic function of exception handling is to transfer control to an exception-handler when an error occurs, where the handler resides somewhere higher up in the current function call hierarchy. Standard C has a mechanism to accomplish this:setjmp()andlongjmp(). Example 1 shows a simple impleme...
For more information about context identifiers for Internet applications, see the articleinVisual C++ Programmer’s Guide. #include <afxinet.h> Class Members|Base Class|Hierarchy Chart See AlsoCException
断言,是宏,而非函数。assert 宏的原型定义在<assert.h>(C)、<cassert>(C++)中,其作用是如果它的条件返回错误,则终止程序执行。可以通过定义NDEBUG来关闭 assert,但是需要在源代码的开头,include <assert.h>之前。 使用 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #defineNDEBUG// 加上这行,则 asser...
A way to display and select items in a hierarchy of data—for example, the column view in Finder windows. Column View button The button second from the right in the View control in Finder windows. combined action In developer materials, use to refer to a combination of mouse (or trackpad...
Hierarchy Chart Class Library Overview CAnimateCtrl CArchive CArchiveException CArray CAsyncMonikerFile CAsyncSocket CBitmap CBitmapButton CBrush CComboBox CComboBoxEx CCommandLineInfo CCommonDialog CConnectionPoint CControlBar CCreateContext CCriticalSection CCtrlView CDaoDatabase CDaoException CDaoFieldExchange CDa...
Using a library model is especially useful when you have multiple models or a model reference hierarchy that uses custom C code. Open a new library model. On the Simulation tab, select New > Library. On the Modeling tab, under Design, click Simulation Custom Code. Select C or C++ in ...
说BIOS之前先说一下系统。win10 1909优化了所有zen架构的cppc,所以推荐所有锐龙用户升级或全新安装最新的win10。 如果默认使用或使用PBO,电源计划要选择AMD芯片组驱动附带的AMD Ryzen High Performance或AMD Ryzen Balanced。区别是前者是完全CPPC2状态,即全程频率切换周期是1ms以下;后者是某核心从睡眠状态切到工作状态...
RuntimeException is the root of the exceptions pseudo-hierarchy. Any exception can be caught by a catch(RuntimeException) block, except AssertionException.When an exception is thrown, control is transferred to the nearest dynamically-enclosing catch code block that handles the exception. Whether a ...
Like other casts, dynamic_cast is overused. Prefer virtual functions to casting. Prefer static polymorphism to hierarchy navigation where it is possible (no run-time resolution necessary) and reasonably convenient. 向其他类型转换一样,dynamic_cast也被过度使用了。更应该使用虚函数而不是类型转换。在继承...