A simple library abstracting 1D arrays to work like multiple dimension arrays.
Since multidimensional arrays are generally not performant this library kind of works around the problem by making a 1D array work like a 2D or 3D array.
Either download a prebuilt binary from the release section.
Otherwise clone the repository and use msbuild /p:TargetFrameworks=net472\ to compile against Mono 4.7.2 or dotnet build /p:TargetFrameworks=netcoreapp3.1\ to target Net Core 3.1.
Drop the DimArray.dll into the project directory and add this to the .csproj in the right ItemGroup.
<Reference Include="DimArray">
<HintPath>DimArray.dll</HintPath>
</Reference>class Program
{
static void Main(string[] args)
{
// This creates a "2D" array of the specifed size.
var twoArray = new DimArray.TwoDim<int>(5, 5);
// Use it like you would use a normal C# 2D jagged array.
for (int x = 0; x < twoArray.X; x++)
{
for (int y = 0; y < twoArray.Y; y++)
{
twoArray[x, y] = Math.Pow(x + y, 2);
}
}
// This creates a "3D" array of the specifed size.
var threeArray = new DimArray.ThreeDim<int>(5, 5, 5);
// Use it like you would use a normal C# 3D jagged array.
for (int x = 0; x < threeArray.X; x++)
{
for (int y = 0; y < threeArray.Y; y++)
{
for (int z = 0; z < threeArray.Z; z++)
{
threeArray[x, y, z] = Math.Pow(x + y + z, 2);
}
}
}
// This creates a "4D" array of the specifed size using an NDim.
// NDims can be any size, and size and index are passed in as int arrays.
var nDim = new DimArray.NDim<int>(new int[]{5, 5, 5, 5});
// Use it like you would use a normal C# jagged array.
for (int x = 0; x < nDim.Sizes[0]; x++)
{
for (int y = 0; y < nDim.Sizes[1]; y++)
{
for (int z = 0; z < nDim.Sizes[2]; z++)
{
for (int w = 0; w < nDim.Sizes[3]; w++)
{
nDim[new int[]{x, y, z, w}] = Math.Pow(x + y + z + w, 2);
}
}
}
}
// You can even print it!
Console.WriteLine(threeArray);
Console.WriteLine(twoArray.ToString1D());
Console.WriteLine(nDim); // nDims are currently printed as 1D.
}
}A CPP version can be found here made by AnzoDK.
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
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