(使用find) (C/C++) (STL) 若要删除std::vector中的element,正规的方式该用find() generic algorithm,若find()找到了,会传回该iterator,若找不到,将传回vector.end()。这种写法远比用for loop干净很多。 1 /* 2 (C) OOMusou 2006http://oomusou.cnblogs.com 3 4 Filename : VectorFindAndErase.cpp...
} vector;voidvector_init(vector *);intvector_total(vector *);staticvoidvector_resize(vector *,int);voidvector_add(vector *,void*);voidvector_set(vector *,int,void*);void*vector_get(vector *,int);voidvector_delete(vector *,int);voidvector_free(vector *);#endif We wrap the contents of...
#include <iostream> #include <vector> #include <initializer_list> template <class T> struct S { std::vector<T> v; S(std::initializer_list<T> l) : v(l) { std::cout << "constructed with a " << l.size() << "-element list\n"; } void append(std::initializer_list<T> l) ...
ZBX_PTR_VECTOR_DECL(lld_rule_map_ptr, zbx_lld_rule_map_t *)ZBX_PTR_VECTOR_IMPL(lld_rule_map_ptr, zbx_lld_rule_map_t *) For destroying structure-specific type of data and vector element: zbx_vector_lld_rule_map_clear_ext(&lld_rules, free_lld_rule_map); : Where free_lld_rule_m...
elseif(_xhost_works) message(STATUS "Using processor's vector instructions (-xHost compiler flag set)") set(_CXX_FLAGS "-xHost") else() message(STATUS "No suitable compiler flag found for vectorization") endif() 为了进行比较,我们还为未优化的版本定义了一个可执行目标,其中我们不使用前面的优化...
template <typename T> class CAutoVectorPtrElementTraits : public CDefaultElementTraits<ATL::CAutoVectorPtr<T>> 参数 T 指针类型。 成员 公共Typedef 展开表 名称描述 CAutoVectorPtrElementTraits::INARGTYPE 用于将元素添加到集合类对象的数据类型。 CAutoVectorPtrElementTraits::OUTARGTYPE 用于从集合类...
A vector (or string) type points to the element with index 0 in the buffer, just after the length field, and it may be cast to a native type for direct access with attention to endian encoding. (Note that table_t types do point to the header field unlike vectors.) These types are ...
#include <iostream> #include <vector> #include <initializer_list> template <class T> struct S { std::vector<T> v; S(std::initializer_list<T> l) : v(l) { std::cout << "constructed with a " << l.size() << "-element list\n"; } void append(std::initializer_list<T> l) ...
2.11 nvector and nmatrix Template ClassesThe C++ interval arithmetic library includes the nvector<T> and nmatrix<T> template classes. The nvector<T> class represents and manipulates one-dimensional arrays of values. The nmatrix<T> class represents and manipulates two-dimensional arrays of values...
If ssIsSampleHit returns true, the method obtains pointers to the S-function discrete state and floating-point work vector and updates the discrete state's value using the value stored in the work vector. #define MDL_UPDATE /* Function: mdlUpdate === * Abstract: * xD = xC */ static voi...