//GNUstep/modules/core/base/Source/NSObject.m retain:-(id)retain{NSIncrementExtraRefCount(self);returnself;}inlinevoidNSIncrementExtraRefCount(id anObject){//retained变量超出最大值,抛出异常if(((obj)anObject)[-1].retained==UINT_MAX-1){[NSException raise:NSInternalInconsistencyExceptionformat:@"N...
代码语言: #include<windows.h>#include<stdio.h>LRESULTCALLBACKWinSunProc(HWNDhwnd,// handle to windowUINTuMsg,// message identifierWPARAMwParam,// first message parameterLPARAMlParam// second message parameter);intWINAPIWinMain(HINSTANCEhInstance,// handle to current instanceHINSTANCEhPrevInstance,// hand...
class base; // as above class middle : private virtual base {}; class top : public virtual middle, private virtual bottom {}; void destroy(top *p) { delete p; } 重载的 new 运算符和 delete 运算符 早期版本的编译器允许非成员 new 运算符和非成员 delete 运算符声明为静态,并在全局命名空间...
// handle to windowUINT uMsg, // message identifierWPARAM wParam, // first message parameterLPARAM lParam // second message parameter);int WINAPI WinMain(HINSTANCE hInstance, // handle to current instanceHINSTANCE hPrevInstance, // handle to previous instanceLPSTR lpCmdLine, // command lineint nCm...
9.4 ORM(Object-Relational Mapping) 10 Web 10.1 HTTP Server 10.2 HTTP Client 10.3 浏览器引擎 10.4 浏览器整合 10.5 (其它) 11 信息安全 11.1 密码学 12 处理文件格式 12.1 结构化数据格式 12.1.1 CSV 12.1.2 JSON 12.1.3 YAML 12.2 压缩文件 & 打包文件 ...
直方图拉伸和直方图均衡化是两种最常见的间接对比度增强方法。直方图拉伸是通过对比度拉伸对直方图进行调整,从而“扩大”前景和背景灰度的差别,以达到增强对比度的目的,这种方法可以利用线性或非线性的方法来实现;直方图均衡化则通过使用累积函数对灰度值进行“调整”以实现对比度的增强。
Instance of an HMAC_INFO structure that contains// information about the HMAC hash.//HCRYPTPROV hProv =NULL; HCRYPTHASH hHash =NULL; HCRYPTKEY hKey =NULL; HCRYPTHASH hHmacHash =NULL; PBYTE pbHash =NULL; DWORD dwDataLen =0; BYTE Data1[] = {0x70,0x61,0x73,0x73,0x77,0x6F,0x72,...
)) threadExitUncaughtException(env); #endif } } free(slashClassName); ALOGD("Shutting down VM\n"); if (mJavaVM->DetachCurrentThread() != JNI_OK) ALOGW("Warning: unable to detach main thread\n"); if (mJavaVM->DestroyJavaVM() != 0) ALOGW("Warning: VM did not shut down cleanly...
bRetValue) { wDBConnector::Destroy(pDBConn); return 0; } // create a recordset instance… IDBRecordSet *pDBRs = wDBConnector::Create(pDBConn); assert(NULL != pDBRs) if (NULL == pDBRs) { printf("Failed to Create Record Set Object.\n"); wDBConnector::Close(pDBConn); return 0; }...
InstanceDescription Mesh Node Ray RaysMeshDescription RayTracingShaderModuleCreateInfo ShaderModule Size VkContext Enum Value Summary ASBuildMethod BufferType Result TraceRayFlag TraceRayHitFormat ShaderStage SlimMesh API Overview Interface Summary SlimMesh Struct Summary MeshInf...