Archivo de encabezado de la biblioteca estándar <numeric>
De cppreference.com
Este archivo de encabezado es parte de la biblioteca numérica.
Funciones | |
(C++11) |
Llena un rango con incrementos sucesivos del mismo valor de partida (plantilla de función) |
Suma un rango de elementos (plantilla de función) | |
(C++17) |
Similar a std::accumulate, excepto que fuera de orden (plantilla de función) |
(C++17) |
Aplica un invocable, luego reduce fuera de orden (plantilla de función) |
Calcula el producto interno de dos rangos de elementos (plantilla de función) | |
Calcula las diferencias entre elementos adyacentes en un rango (plantilla de función) | |
Calcula la suma parcial de un rango de elementos (plantilla de función) | |
(C++17) |
Similar a std::partial_sum, incluye el i-ésimo elemento de entrada de la i-ésima suma (plantilla de función) |
(C++17) |
Similar a std::partial_sum, excluye el i-ésimo elemento de entrada de la i-ésima suma (plantilla de función) |
(C++17) |
Aplica un invocable, luego calcula la suma de prefijo (o suma acumulativa) inclusiva (plantilla de función) |
(C++17) |
Aplica un invocable, luego calcula la suma de prefijo (o suma acumulativa) exclusiva (plantilla de función) |
(C++17) |
Plantilla de función constexpr que devuelve el máximo común divisor de dos enteros (plantilla de función) |
(C++17) |
Plantilla de función constexpr que devuelve el mínimo común múltiplo de dos enteros (plantilla de función) |
(C++20) |
Punto medio entre dos números o punteros (plantilla de función) |
[editar] Sinopsis
namespace std { // acumulación template<class InputIt, class T> constexpr T accumulate(InputIt first, InputIt last, T init); template<class InputIt, class T, class BinaryOperation> constexpr T accumulate(InputIt first, InputIt last, T init, BinaryOperation binary_op); // reducción template<class InputIt> constexpr typename iterator_traits<InputIt>::value_type reduce(InputIt first, InputIt last); template<class InputIt, class T> constexpr T reduce(InputIt first, InputIt last, T init); template<class InputIt, class T, class BinaryOperation> constexpr T reduce(InputIt first, InputIt last, T init, BinaryOperation binary_op); template<class ExecutionPolicy, class ForwardIt> typename iterator_traits<ForwardIt>::value_type reduce(ExecutionPolicy&& exec, ForwardIt first, ForwardIt last); template<class ExecutionPolicy, class ForwardIt, class T> T reduce(ExecutionPolicy&& exec, ForwardIt first, ForwardIt last, T init); template<class ExecutionPolicy, class ForwardIt, class T, class BinaryOperation> T reduce(ExecutionPolicy&& exec, ForwardIt first, ForwardIt last, T init, BinaryOperation binary_op); // producto interno (o producto escalar) template<class InputIt1, class InputIt2, class T> constexpr T inner_product(InputIt1 first1, InputIt1 last1, InputIt2 first2, T init); template<class InputIt1, class InputIt2, class T, class BinaryOperation1, class BinaryOperation2> constexpr T inner_product(InputIt1 first1, InputIt1 last1, InputIt2 first2, T init, BinaryOperation1 binary_op1, BinaryOperation2 binary_op2); // transformación reducción template<class InputIt1, class InputIt2, class T> constexpr T transform_reduce(InputIt1 first1, InputIt1 last1, InputIt2 first2, T init); template<class InputIt1, class InputIt2, class T, class BinaryOperation1, class BinaryOperation2> constexpr T transform_reduce(InputIt1 first1, InputIt1 last1, InputIt2 first2, T init, BinaryOperation1 binary_op1, BinaryOperation2 binary_op2); template<class InputIt, class T, class BinaryOperation, class UnaryOperation> constexpr T transform_reduce(InputIt first, InputIt last, T init, BinaryOperation binary_op, UnaryOperation unary_op); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class T> T transform_reduce(ExecutionPolicy&& exec, ForwardIt1 first1, ForwardIt1 last1, ForwardIt2 first2, T init); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class T, class BinaryOperation1, class BinaryOperation2> T transform_reduce(ExecutionPolicy&& exec, ForwardIt1 first1, ForwardIt1 last1, ForwardIt2 first2, T init, BinaryOperation1 binary_op1, BinaryOperation2 binary_op2); template<class ExecutionPolicy, class ForwardIt, class T, class BinaryOperation, class UnaryOperation> T transform_reduce(ExecutionPolicy&& exec, ForwardIt first, ForwardIt last, T init, BinaryOperation binary_op, UnaryOperation unary_op); // suma parcial template<class InputIt, class OutputIt> constexpr OutputIt partial_sum(InputIt first, InputIt last, OutputIt result); template<class InputIt, class OutputIt, class BinaryOperation> constexpr OutputIt partial_sum(InputIt first, InputIt last, OutputIt result, BinaryOperation binary_op); // suma de prefijo (o suma acumulativa) exclusiva template<class InputIt, class OutputIt, class T> constexpr OutputIt exclusive_scan(InputIt first, InputIt last, OutputIt result, T init); template<class InputIt, class OutputIt, class T, class BinaryOperation> constexpr OutputIt exclusive_scan(InputIt first, InputIt last, OutputIt result, T init, BinaryOperation binary_op); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class T> ForwardIt2 exclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, T init); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class T, class BinaryOperation> ForwardIt2 exclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, T init, BinaryOperation binary_op); // suma de prefijo (o suma acumulativa) inclusiva template<class InputIt, class OutputIt> constexpr OutputIt inclusive_scan(InputIt first, InputIt last, OutputIt result); template<class InputIt, class OutputIt, class BinaryOperation> constexpr OutputIt inclusive_scan(InputIt first, InputIt last, OutputIt result, BinaryOperation binary_op); template<class InputIt, class OutputIt, class BinaryOperation, class T> constexpr OutputIt inclusive_scan(InputIt first, InputIt last, OutputIt result, BinaryOperation binary_op, T init); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2> ForwardIt2 inclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class BinaryOperation> ForwardIt2 inclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, BinaryOperation binary_op); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class BinaryOperation, class T> ForwardIt2 inclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, BinaryOperation binary_op, T init); // transformación de suma de prefijo (o suma acumulativa) exclusiva template<class InputIt, class OutputIt, class T, class BinaryOperation, class UnaryOperation> constexpr OutputIt transform_exclusive_scan(InputIt first, InputIt last, OutputIt result, T init, BinaryOperation binary_op, UnaryOperation unary_op); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class T, class BinaryOperation, class UnaryOperation> ForwardIt2 transform_exclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, T init, BinaryOperation binary_op, UnaryOperation unary_op); // transformación de suma de prefijo (o suma acumulativa) inclusiva template<class InputIt, class OutputIt, class BinaryOperation, class UnaryOperation> constexpr OutputIt transform_inclusive_scan(InputIt first, InputIt last, OutputIt result, BinaryOperation binary_op, UnaryOperation unary_op); template<class InputIt, class OutputIt, class BinaryOperation, class UnaryOperation, class T> constexpr OutputIt transform_inclusive_scan(InputIt first, InputIt last, OutputIt result, BinaryOperation binary_op, UnaryOperation unary_op, T init); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class BinaryOperation, class UnaryOperation> ForwardIt2 transform_inclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, BinaryOperation binary_op, UnaryOperation unary_op); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class BinaryOperation, class UnaryOperation, class T> ForwardIt2 transform_inclusive_scan(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, BinaryOperation binary_op, UnaryOperation unary_op, T init); // diferencia adyacente template<class InputIt, class OutputIt> constexpr OutputIt adjacent_difference(InputIt first, InputIt last, OutputIt result); template<class InputIt, class OutputIt, class BinaryOperation> constexpr OutputIt adjacent_difference(InputIt first, InputIt last, OutputIt result, BinaryOperation binary_op); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2> ForwardIt2 adjacent_difference(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result); template<class ExecutionPolicy, class ForwardIt1, class ForwardIt2, class BinaryOperation> ForwardIt2 adjacent_difference(ExecutionPolicy&& exec, ForwardIt1 first, ForwardIt1 last, ForwardIt2 result, BinaryOperation binary_op); // iota template<class ForwardIt, class T> constexpr void iota(ForwardIt first, ForwardIt last, T value); // máximo común divisor template<class M, class N> constexpr common_type_t<M, N> gcd(M m, N n); // mínimo común multiplo template<class M, class N> constexpr common_type_t<M, N> lcm(M m, N n); // punto medio template<class T> constexpr T midpoint(T a, T b) noexcept; template<class T> constexpr T* midpoint(T* a, T* b); }