SIMPLE SOLUTIONS

VEC(2RHEOLEF) - Linux man page online | System calls

Vector in distributed environment (rheolef-6.7).

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rheolef-6.7
vec(2rheolef) rheolef-6.7 vec(2rheolef)

NAME

vec - vector in distributed environment (rheolef-6.7)

SYNOPSYS

STL-like vector container for a sequential or distributed memory machine model. Addi‐ tional operation fom classical algebra.

EXAMPLE

A sample usage of the class is: int main(int argc, char**argv) { environment distributed(argc, argv); vec<double> x(100, 3.14); dout << x << endl; }

IMPLEMENTATION NOTE

Implementation use disarray<T,M>.

IMPLEMENTATION

template <class T, class M = rheo_default_memory_model> class vec : public disarray<T, M> { public: // typedef: typedef disarray<T, M> base; typedef T value_type; typedef typename base::size_type size_type; typedef std::ptrdiff_t difference_type; typedef basic_range<size_type, difference_type> range_type; typedef typename base::reference reference; typedef typename base::const_reference const_reference; typedef typename base::iterator iterator; typedef typename base::const_iterator const_iterator; typedef typename float_traits <value_type>::type float_type; // allocator/deallocator: vec (const vec<T,M>&); vec<T,M>& operator= (const vec<T,M>& x); vec (const distributor& ownership, const T& init_val = std::numeric_limits<T>::max()); vec(size_type dis_size = 0, const T& init_val = std::numeric_limits<T>::max()); void resize ( const distributor& ownership, const T& init_val = std::numeric_limits<T>::max()); void resize ( size_type size = 0, const T& init_val = std::numeric_limits<T>::max()); // accessors: const_reference operator[] (size_type i) const; reference operator[] (size_type i); T min () const; T max () const; T max_abs () const; // range: vec(const vec_range<T,M>& vr); vec(const vec_range_const<T,M>& vr); vec<T,M>& operator= (const vec_range<T,M>& vr); vec<T,M>& operator= (const vec_range_const<T,M>& vr); vec_range_const<T,M> operator[] (const range_type& r) const; vec_range<T,M> operator[] (const range_type& r); // assignment to a constant: vec<T,M>& operator= (const int& expr); vec<T,M>& operator= (const T& expr); // expression template: template <class Expr, class Sfinae = typename std::enable_if< details::is_vec_expr_v2_arg<Expr>::value && ! details::is_vec<Expr>::value >::type> vec (const Expr& expr); template <class Expr, class Sfinae = typename std::enable_if< details::is_vec_expr_v2_arg<Expr>::value && ! details::is_vec<Expr>::value >::type> vec<T, M>& operator= (const Expr& expr); // initializer list (c++ 2011): #ifdef _RHEOLEF_HAVE_STD_INITIALIZER_LIST vec (const std::initializer_list<vec_concat_value<T,M> >& init_list); vec<T,M>& operator= (const std::initializer_list<vec_concat_value<T,M> >& init_list); #endif // _RHEOLEF_HAVE_STD_INITIALIZER_LIST };
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