C++ 複製 enum E1 { a }; enum E2 { b }; int main() { int i = a | b; // warning C5054: operator '|': deprecated between enumerations of different types } 若要避免警告,請使用 static_cast (部分機器翻譯) 來轉換第二個運算元:C++ 複製 ...
Compiler warning (level 1) C4454'function' is overloaded by more than the number of input parameters without having[DefaultOverload]specified. Picking 'declaration' as the default overload Compiler warning (level 1) C4455'operatoroperator': literal suffix identifiers that do not start with ...
parameters (name=>value) to be bound to the SQL statement. sqlproperty public string|CDbCommand$sql; the SQL statement to be used for fetching data rows. Since version 1.1.13 this can also be an instance ofCDbCommand. Method Details
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If the macro parameter list ends with an ellipsis, an invocation of the macro is allowed to have more arguments than there are macro parameters. The additional arguments are collected into a single string, including commas, that can be referenced by the name __VA_ARGS__ in the macro ...
CMFCMaskedEdit::OnCut changed to no parameters instead of (WPARAM, LPARAM) so that the new ON_WM_CUT macro can be used in the message map. CMFCMaskedEdit::OnClear changed to no parameters instead of (WPARAM, LPARAM) so that the new ON_WM_CLEAR macro can be used in the message map...
I1 tpsetctxt(with the TPNULLCONTEXT context set) I0 I0 tpsetunsol I0 I1 tpterm(in this thread) I0 I0 tpterm (in a different thread of this context) I0 I0 tptypes I0 I1 All other ATMI functions I1 I1 The...
本文对ffmpeg.c 源码进行学习及剖析。 一、FFmpeg 源码结构图 链接:ffmpeg整体流程.jpg 下面对上述图片进行介绍: 函数背景色 函数在图中以方框的形式表现出来。不同的背景色标志了该函数不同的作用: 粉红色背景函数:FFmpeg 的 API 函数。 白色背景的函数:FFmpeg 的内部函数。
Parameters{Function} successCallback - The callback which will be called when operation is successful. The function is passed a single object parameter with the following fields: {string} version - version string of the OS e.g. "11.0" {integer} apiLevel - API level of the OS e.g. 30...
These parameters differ when CFrameWnd::SetActiveView is called with a view that is different from what CFrameWnd::GetActiveView would return. This happens most often with splitter windows.CView::OnBeginPrintingCalled by the framework at the beginning of a print or print preview job, after ...