ArrayUtils.h File Reference

#include <array>
#include <cmath>
#include <list>
#include <numeric>
#include <set>
#include <sstream>
#include <unordered_map>
#include <unordered_set>
#include <vector>

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Classes
struct	ArrayUtils::is_container_impl::is_container< T >
struct	ArrayUtils::is_container_impl::is_container< std::array< T, N > >
struct	ArrayUtils::is_container_impl::is_container< std::vector< Args... > >
struct	ArrayUtils::is_container_impl::is_container< std::list< Args... > >
struct	ArrayUtils::is_container_impl::is_container< std::set< Args... > >
struct	ArrayUtils::is_container_impl::is_container< std::unordered_set< Args... > >
struct	ArrayUtils::is_container< T >

Namespaces
	ArrayUtils
	ArrayUtils::is_container_impl

Functions
template<class Container >
std::string	ArrayUtils::to_string (const Container &container, const std::string &delimiter=", ", const std::array< std::string, 2 > &surround={"[", "]"})
template<class Container , class F >
Container	ArrayUtils::elementWisePairOp (const Container &lhs, const Container &rhs, F binaryFunction)
template<class Scalar , class Container , class F >
Container	ArrayUtils::elementWiseScalarOp (const Scalar &lhs, const Container &rhs, F binaryFunction)
template<class Container >
auto	ArrayUtils::L2Norm (const Container &c)
template<class Container >
std::enable_if_t< ArrayUtils::is_container< Container >::value, std::ostream & >	operator<< (std::ostream &os, const Container &container)
template<class Container >
std::enable_if_t< ArrayUtils::is_container< Container >::value, Container >	operator+ (const Container &lhs, const Container &rhs)
template<class Container >
std::enable_if_t< ArrayUtils::is_container< Container >::value, Container >	operator- (const Container &lhs, const Container &rhs)
template<class Container >
std::enable_if_t< ArrayUtils::is_container< Container >::value, Container >	operator* (const Container &lhs, const Container &rhs)
template<class Scalar , class Container >
std::enable_if_t< ArrayUtils::is_container< Container >::value, Container >	operator* (const Scalar &lhs, const Container &rhs)
template<class Container >
std::enable_if_t< ArrayUtils::is_container< Container >::value, bool >	operator== (const Container &lhs, const Container &rhs)

Function Documentation

operator*() [1/2]

template<class Container >

std::enable_if_t<ArrayUtils::is_container<Container>::value, Container> operator*	(	const Container &	lhs,
		const Container &	rhs
	)

Element wise multiplication of two containers.

Template Parameters

Container

Parameters

lhs
rhs

Returns

For all i lhs[i] * rhs[i].

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operator*() [2/2]

template<class Scalar , class Container >

std::enable_if_t<ArrayUtils::is_container<Container>::value, Container> operator*	(	const Scalar &	lhs,
		const Container &	rhs
	)

Element wise scaling of a container.

Template Parameters

Container

Parameters

lhs
rhs

Returns

For all i lhs * rhs[i].

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operator+()

template<class Container >

std::enable_if_t<ArrayUtils::is_container<Container>::value, Container> operator+	(	const Container &	lhs,
		const Container &	rhs
	)

Element wise addition of two containers.

Template Parameters

Container

Parameters

lhs
rhs

Returns

For all i lhs[i] + rhs[i].

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operator-()

template<class Container >

std::enable_if_t<ArrayUtils::is_container<Container>::value, Container> operator-	(	const Container &	lhs,
		const Container &	rhs
	)

Element wise subtraction of two containers.

Template Parameters

Container

Parameters

lhs
rhs

Returns

For all i lhs[i] - rhs[i].

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operator<<()

template<class Container >

std::enable_if_t<ArrayUtils::is_container<Container>::value, std::ostream &> operator<<	(	std::ostream &	os,
		const Container &	container
	)

Stream operator for containers.

This function actually checks if the given Template parameter satisfies is_container.

Template Parameters

Container

Parameters

os
container

Returns

operator==()

template<class Container >

std::enable_if_t<ArrayUtils::is_container<Container>::value, bool> operator==	(	const Container &	lhs,
		const Container &	rhs
	)

Element wise comparison of two containers.

Template Parameters

Container

Parameters

lhs
rhs

Returns

True iff the containers are of the same size, all elements are equal, and in the same order.