ArrayUtil

A collection of array-like containers and convenience classes such as views over the array. Everything is header-only(just templates). The provided CMake file builds the tests.

Platforms

Each release is tested with the newest version of the following compilers:

• Microsoft Visual C++
• G++
• Clang++

Content

Everything that is in the library is presented here. Code snippets are non-exhaustive examples.

CView

Compile-time size single- or multidimensional view over an array.

std::array<uint32_t, 4> container{1,2,3,4};
CView<uint32_t, 4> view1(container);
CView<uint32_t, 4> view2(container.data());
for (auto const& el : view1)
  std::cout << el << std::endl;

std::array<uint32_t, 2*2*2> container{1,2,3,4,5,6,7,8};
CView<uint32_t, 2,2,2> multiview(container);
std::cout << multiview[1][0][1] << std::endl;
CView<uint32_t, 2> row = multiview[0][1];

RView

Run-time size single- or multidimensional view over an array.

multidimensional not yet supported

std::array<uint32_t, 4> container{1,2,3,4};
RView<uint32_t> view1(container);
RView<uint32_t> view2(container.data(), container.size());
for (auto const& el : view2)
  std::cout << el << std::endl;

CArray

Compile-time size single- or multidimensional array. Has exactly the same interface as CView.

CArray<uint32_t, 3> oneDimension{1,2,3};
CArray<uint32_t, 1,2,3> threeDimensions{1,2,3,4,5,6};

Wishlist

• Array container with run-time size (basically std::vector without resizing)
• View interface so people can implement their own stuff. (like matrix multiplication?)
• Resizable multidimensional container (multidimensional std::vector)
• Become RangesTS compatible once it's out.
• Use Concepts once they're out.