wc.hCursor = LoadCursor(NULL, IDC_ARROW); #0057 wc.hbrBackground = GetStockObject(WHITE_BRUSH); // #0058 wc.lpszMenuName = "GenericMenu"; // .RC #0059 wc.lpszClassName "jjhouricon"); wc.hCursor = LoadCursor(NULL, IDC_ARROW); wc.hbrBackground = GetStockObject(WHITE_BRUSH); wc.lpszMenuName = "GenericMenu"; wc.lpszClassName = "Generic"; RegisterClass(&wc); HWND 实上执行线程才是排程单位。 核心对象 首先让我解释什么叫作「核心对象」（kernel object）。「GDI 对象」是大家比较熟悉的 东西，我们利用GDI 函数所产生的一支笔（Pen）或一支刷（Brush）都是所谓的「GDI 对象」。但什么又是「核心对象」呢? 你可以说核心对象是系统的一种资源（噢，这说法对GDI 对象也适用），系统对象一 旦产生，任何应用程序都可以开启并使用该对象。系统给予核心对象一个计数值（usage

thread will make progress. ● Wait-free: each thread moves forward regardless of other threads. ● [Circular] Fifo [or Queue]: a single, fixed-size buffer as if it were connected end-to-end. The oldest entry a pipelinePush cursor Pop cursor 6 Circular Fifo - PushPush cursor Pop cursor 42 7 42 Circular Fifo - PushPush cursor Pop cursor 42 43 8 43 42 Circular Fifo - PushPush cursor Pop cursor 42 9 46 43 42 47 48 49 49 44 45 47 48 46 Circular Fifo - PushPush cursor Pop cursor 43 44 45 10 46 43 47 48 49 49 44 45 47 48 46 Circular Fifo - PopPush cursor Pop cursor 44 45 11

your mocks changing to match changes in the real thing? Plus, have you tested your Mocks? Beware circular reasoning! Test Doubles are accuracy / precision tradeoffs 31Accuracy in science Accuracy: measurements give bugs no place to hide Test Correctly : correct statement of "right" answer Test Validity: no circular logic or unfalsifiable tests Part 1: Testing Accuracy 33Completeness The full story: Wiley & mistake hides the other 66Fundamentally if we only test via the public interface, we have a circular-logic problem: you have to use the interface to test the interface, so at some point you have

new() it, then forget it 2. Keep entries that are no longer needed 3. Missing virtual ~Base() 4. Circular reference Reference counting: maintain a count of the smart pointers that point to the same object new() it, then forget it 2. Keep entries that are no longer needed 3. Missing virtual ~Base() 4. Circular reference …🔍How to detect memory leaks?Memory Leaks: Tools Tool What How bslma::TestAllocator

IsEmpty() ); // test this. }; 7Fundamentally if we only test via the public interface, we have a circular-logic problem: you have to use the interface to test the interface, so at some point you have

binaries against it. • Linux: • Just put it in the executable 20C++ Implication #3: Can you have circular library dependencies? • Linux: • Yes • Windows • No. • Well, you’d have to hack hard. • The

Profiler not showing the name of some zones: getting ??? instead• Tracy never drops events! (there’s no circular/LRU event queue) • If profiler is not connected, application memory keeps growing! • If profiler

Profiler not showing the name of some zones: getting ??? instead• Tracy never drops events! (there’s no circular/LRU event queue) • If profiler is not connected, application memory keeps growing! • If profiler

20 template inline constexpr T pi = T(3.1415926535897932385L); template T circular_area(T r) { return pi * r * r; } template< class T > inline constexpr bool is_arithmetic_v

calculate the right build order: ○ We know which sources produce which files ● New constraints: ○ No circular dependencies between imports (no cycles in the graph) ○ Build tool should be able to re-order dependencies