std::os::raw::c_int; } extern "C" { pub fn asctime(arg1: *mut StructTM) -> *mut ::std::os::raw::c_char; } #[test] fn bindgen_test_layout_tm() { const UNINIT: ::std::mem::MaybeUninit<tm> = ::std::mem::MaybeUninit::uninit(); let ptr = UNINIT.as_ptr(); assert_...
int length) { int* p, temp, * i, * j, m; m = (length - 1) / 2;//取得中...
if(OH_NativeXComponent_GetXComponentId(nativeXComponent, idStr, &idSize) !=OH_NATIVEXCOMPONENT_RESULT_SUCCESS) {LOG(ERROR) <<"registerNativeXComponent: OH_NativeXComponent_GetXComponentId fail"<<"\n";return; }// ...RNInstanceCAPI*rnInstanceCPIRawPtr = dynamic_cast<RNInstanceCAPI*>(rnInsta...
Boost.SmartPointers Docs:http://boost.org/libs/smart_ptr Boost 前面已经介绍过。这是 Boost 的其中一个子库,提供了几种智能指针。最常用的是“shared_ptr”。 有了智能指针,你就无需操心 new 之后的 delete 了。 注:Boost 的这个子库已经进入 C++ 11 标准。 2.4.2 内存池 Boost.Pool Docs:http://bo...
(void*ptr,size_tnew_size){/* see PyMem_RawMalloc() */if(new_size>(size_t)PY_SSIZE_T_MAX)returnNULL;return_PyObject.realloc(_PyObject.ctx,ptr,new_size);}voidPyObject_Free(void*ptr){_PyObject.free(_PyObject.ctx,ptr);}voidPyObject_GetArenaAllocator(PyObjectArenaAllocator*allocator){*...
23新增了两个对于指针的抽象类型,std::out_ptr_t和std::inout_ptr_t,两个新的函数std::out_ptr()和std::inout_ptr()分别返回这两个类型。 主要是在和CAPI交互时使用的,一个例子对比一下: 该特性目前在MSVC v19.30支持。 9 auto(x) decay copy(P0849) ...
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FILE * __restrict)__DARWIN_ALIAS(freopen);intfscanf(FILE * __restrict,constchar* __restrict, ...)__scanflike(2,3);intfseek(FILE *,long,int);intfsetpos(FILE *,constfpos_t*);longftell(FILE *);size_tfwrite(constvoid* __restrict __ptr,size_t__size,size_t__nitems, FILE * __...
string_fmts = g_ptr_array_new(); /* * Attempt to get the pathname of the directory containing the * executable file.*/ err_msg = configuration_init(argv[0], NULL); if (err_msg != NULL) { fprintf(stderr, "rawshark: Can't get pathname of rawshark program: %s.\n", ...
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