Reshape.hpp File Reference

#include <stratax/core/Buffer.hpp>
#include <stratax/core/Concepts.hpp>
#include <stratax/core/Config.hpp>
#include <stratax/core/Exceptions.hpp>
#include <stratax/core/Shape.hpp>
#include <stratax/core/Validation.hpp>
#include <stratax/containers/Tensor.hpp>
#include <stratax/containers/Matrix.hpp>
#include <stratax/containers/Vector.hpp>

Go to the source code of this file.

Functions
template<Array A>
stratax::container::Tensor< typename A::value_type >	reshape (const A &arr, const stratax::core::Shape &shape)
	Reshapes an array-like object into a tensor with the requested shape.
template<Array A>
stratax::container::Vector< typename A::value_type >	flatten (const A &arr)
	Flattens an array-like object into a vector.

Function Documentation

flatten()

template<Array A>

stratax::container::Vector< typename A::value_type > flatten

(

const A &

arr

)

Flattens an array-like object into a vector.

The values are copied in storage order.

Parameters

arr	Source array.

Returns

Vector containing the flattened values.

Definition at line 55 of file Reshape.hpp.

reshape()

template<Array A>

stratax::container::Tensor< typename A::value_type > reshape	(	const A &	arr,
		const stratax::core::Shape &	shape )

Reshapes an array-like object into a tensor with the requested shape.

The element order is preserved while the logical shape changes.

Parameters

arr	Source array.
shape	Target shape.

Returns

Tensor containing the same values in the new shape.

Exceptions

Exceptions::ShapeError

If the shape does not match the number of elements.

Definition at line 27 of file Reshape.hpp.

References stratax::core::Shape::elements(), stratax::core::validation::require_equal_size(), and stratax::container::Tensor< T >::size().