1 typedef _Tp value_type; 就将传入的模板类型参数起了别名为value_type 但是有意思的是照理来说,在类Mat_ 进行了typedef _Tp value_type 但是最终在定义函数 _Tp& operator () (int, int) 的时候却还是偷懒使用 了_Tp& 而不是 value_type&,看来偷懒真的是人的天性,顶级的软件工程师(写opencv库的大...
// typedef COne::one_value_type two_value_type; // *1原来这里为Cone:one_value我改成Cone::value typedef typename COne::one_value_type two_value_type; // *2原来这里为Cone:one_value我改成Cone::value }; // 以上两个模板类只是定义了两个内部的public类型, 但请注意第二个类CTwo的two_valu...
typename iterator_traits<_InputIter>::difference_type count(_InputIter __first, _InputIter __last, const _Tp& __value) { __STL_REQUIRES(_InputIter, _InputIterator); __STL_REQUIRES(typename iterator_traits<_InputIter>::value_type, _EqualityComparable); __STL_REQUIRES(_Tp, _EqualityCompara...
typedef struct _typeobject { int ob_refcnt; //引用计数 struct _typeobject *ob_type; // 类型对象 int ob_size; //变长对象的长度,如len(list), len(str), len(dict),int类型没有该属性 const char *tp_name; /* For printing, in format "<module>.<name>" */ // 变量的类型名字 如<cla...
typedef void (*RWapplyKeyAndValue) (RWCollectable*, RWCollectable*, void*); typedef void (*RWauditFunction) (unsigned char, void*); typedef void (*RWdiskTreeApply) (const char*, RWstoredValue, void*); typedef int (*RWdiskTreeCompare) (const char*, const char*, ...
typedef void (*zend_frameless_function_0)(struct _zval_struct *return_value); typedef void (*zend_frameless_function_1)(struct _zval_struct *return_value, struct _zval_struct *op1); typedef void (*zend_frameless_function_2)(struct _zval_struct *return_value, struct _zval_struct *op1, st...
Description Build fails due to type redefinition: :info:build /bin/sh /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_php/php84/work/php-8.4.0alpha2/libtool --silent -...
MySQL9.2.0 Source Code Documentation - r -
PoolValue :nvdsinferserver::TrtISBackend PostprocessDone :nvdsinferserver::IPostprocessor PreprocessDone :nvdsinferserver::IPreprocessor - r - RawMatrixType :cvcore::CameraExtrinsics RecylePtr :ds3d::BufferPool< UniPtr >,INFER_EXPORT_API::BufferPool< UniPtr >,INFER_EXPORT_API::MapBufferPool...
Trait<T>::IsGood::value不是类型,所以不能typename对其进行应用。 GCC错误信息非常清楚: prog.cpp:12:62: 错误:“template<bool <anonymous>, class _Tp> struct std::enable_if”的模板参数列表中参数1 的类型/值不匹配 看看你自己: http: //ideone.com/9ujJv归档...