LordKalma (CT7ALW) Comments

LordKalma (CT7ALW)

Posts Comments

CC#

•Created by gameyall232 on 12/5/2023 in #help

Any way to get XAML Auto-complete in VS Code?

You can try rogalmic.vscode-xml-complete if you configure the schema...

17 replies

CC#

•Created by gameyall232 on 12/5/2023 in #help

Any way to get XAML Auto-complete in VS Code?

have you built the project at least once?

17 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

thanks for the time for the deep dive!

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

pun totally intended

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

but yeah, seems that Ardalis.SmartEnum is a smartely crafted library

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

yes yes, that's why I'm saying, it was just "hey, this symbol is available from here"

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

yes that, sorry

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

VS recommended to just put List in there, no prefix

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

ah because List is a static member and that is shared when they aren't generic, got it

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

This looks like it makes some use of reflection, so having all of that in the static analyser is kind of amazing

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

What amazes me the most after all of this is that the static analyser picked up that the .List would be the same

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

Thanks for the deep dive! Wow!

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

CHIP = new(nameof(CHIP), null);

CHIP = new(nameof(CHIP), null);

and

    [Test]
    public void DifferentModesHaveDifferentSubModes()
    {
        var chip64 = Mode.CHIP.Submodes;
        Assert.Multiple(() =>
        {
            Assert.That(chip64, Is.Null);
        });
    }

    [Test]
    public void DifferentModesHaveDifferentSubModes()
    {
        var chip64 = Mode.CHIP.Submodes;
        Assert.Multiple(() =>
        {
            Assert.That(chip64, Is.Null);
        });
    }

` Does solve it, yeah

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

I also thought that probably a single member it should work, but apparently not?

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

With

public sealed class Mode : ModeBase
{
    public static readonly Mode CHIP = new(nameof(CHIP), ChipSubMode.List);
    // public static readonly Mode CW = new(nameof(CW), "Morse (CW)", CwSubMode.List);

public sealed class Mode : ModeBase
{
    public static readonly Mode CHIP = new(nameof(CHIP), ChipSubMode.List);
    // public static readonly Mode CW = new(nameof(CW), "Morse (CW)", CwSubMode.List);

and

    [Test]
    public void DifferentModesHaveDifferentSubModes()
    {
        var chip64 = Mode.CHIP.Submodes?.First().Name;
        // var pcw = Mode.CW.Submodes?.First().Name;
        Assert.Multiple(() =>
        {
            Assert.That(chip64, Is.EqualTo("CHIP64"));
            // Assert.That(pcw, Is.EqualTo("PCW"));
        });
    }
}

    [Test]
    public void DifferentModesHaveDifferentSubModes()
    {
        var chip64 = Mode.CHIP.Submodes?.First().Name;
        // var pcw = Mode.CW.Submodes?.First().Name;
        Assert.Multiple(() =>
        {
            Assert.That(chip64, Is.EqualTo("CHIP64"));
            // Assert.That(pcw, Is.EqualTo("PCW"));
        });
    }
}

The test still fails

Message: System.TypeInitializationException : The type initializer for 'AetherLogger.Models.Mode' threw an exception. ----> System.NullReferenceException : Object reference not set to an instance of an object. Stack Trace: ModeTests.DifferentModesHaveDifferentSubModes() line 9 RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr) --NullReferenceException <>c.<GetAllOptions>b4_2(TEnum t) EnumerableSorter2.ComputeKeys(TElement[] elements, Int32 count) EnumerableSorter1.ComputeMap(TElement[] elements, Int32 count) EnumerableSorter1.Sort(TElement[] elements, Int32 count) OrderedEnumerable1.Fill(Buffer1 buffer, Span1 destination) OrderedEnumerable1.ToArray() SmartEnum2.GetAllOptions() Lazy1.ViaFactory(LazyThreadSafetyMode mode) Lazy1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) Lazy`1.CreateValue() <.cctor>b36_0() Lazy1.ViaFactory(LazyThreadSafetyMode mode) Lazy1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) Lazy1.CreateValue() SmartEnum2.get_List() Mode.cctor() line 23

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

Message: System.TypeInitializationException : The type initializer for 'AetherLogger.Models.Mode' threw an exception. ----> System.NullReferenceException : Object reference not set to an instance of an object. Stack Trace: ModeTests.DifferentModesHaveDifferentSubModes() line 9 RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor) MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr) --NullReferenceException <>c.<GetAllOptions>b4_2(TEnum t) EnumerableSorter2.ComputeKeys(TElement[] elements, Int32 count) EnumerableSorter1.ComputeMap(TElement[] elements, Int32 count) EnumerableSorter1.Sort(TElement[] elements, Int32 count) OrderedEnumerable1.Fill(Buffer1 buffer, Span1 destination) OrderedEnumerable1.ToArray() SmartEnum2.GetAllOptions() Lazy1.ViaFactory(LazyThreadSafetyMode mode) Lazy1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) Lazy`1.CreateValue() <.cctor>b36_0() Lazy1.ViaFactory(LazyThreadSafetyMode mode) Lazy1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) Lazy1.CreateValue() SmartEnum2.get_List() Mode.cctor() line 23

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

Doing this the following test is completly broken:

[TestFixture]
public class ModeTests
{
    [Test]
    public void DifferentModesHaveDifferentSubModes()
    {
        var chip64 = Mode.CHIP.Submodes?.First().Name;
        var pcw = Mode.CW.Submodes?.First().Name;
        Assert.Multiple(() =>
        {
            Assert.That(chip64, Is.EqualTo("CHIP64"));
            Assert.That(pcw, Is.EqualTo("PCW"));
        });
    }
}

[TestFixture]
public class ModeTests
{
    [Test]
    public void DifferentModesHaveDifferentSubModes()
    {
        var chip64 = Mode.CHIP.Submodes?.First().Name;
        var pcw = Mode.CW.Submodes?.First().Name;
        Assert.Multiple(() =>
        {
            Assert.That(chip64, Is.EqualTo("CHIP64"));
            Assert.That(pcw, Is.EqualTo("PCW"));
        });
    }
}

With the error:

System.TypeInitializationException : The type initializer for 'AetherLogger.Models.Mode' threw an exception. ----> System.NullReferenceException : Object reference not set to an instance of an object.

And I don't know which bit of the language I don't understand that causes this error. I would like to learn. Thank you.

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

19 replies

CC#

•Created by LordKalma (CT7ALW) on 12/6/2023 in #help

Smart enums, inheritance and "siblings" behaving weirdly and I don't understand why.

This does not work:

using Ardalis.SmartEnum;

namespace AetherLogger.Models;

public interface IModeInterface : ISmartEnum
{
    string ReadableName { get; }
}

public abstract class ModeBase : SmartEnum<ModeBase>, IModeInterface
{
    protected ModeBase(string name, string? readableName = null) : base(name, ++_counter)
    {
        ReadableName = readableName ?? name;
    }

    private static int _counter;
    public string ReadableName { get; }
}

public sealed class Mode : ModeBase
{
    public static readonly Mode CHIP = new(nameof(CHIP), ChipSubMode.List);
    public static readonly Mode CW = new(nameof(CW), "Morse (CW)", CwSubMode.List);

    public IEnumerable<IModeInterface>? Submodes { get; }

    private Mode(string name, string? readableName = null, IEnumerable<IModeInterface>? submodes = null) : base(name, readableName)
    {
        Submodes = submodes;
    }

    public Mode(string name, IEnumerable<IModeInterface> submodes) : this(name, name, submodes)
    {
    }
}


public sealed class ChipSubMode(string name, string? readableName = null) : ModeBase(name, readableName)
{
    public static readonly ChipSubMode CHIP64 = new(nameof(CHIP64), "CHIP 64");
    public static readonly ChipSubMode CHIP128 = new(nameof(CHIP128), "CHIP 128");
}

public sealed class CwSubMode(string name, string? readableName = null) : ModeBase(name, readableName)
{
    public static readonly CwSubMode PCW = new(nameof(PCW), "Precision CW");
}

using Ardalis.SmartEnum;

namespace AetherLogger.Models;

public interface IModeInterface : ISmartEnum
{
    string ReadableName { get; }
}

public abstract class ModeBase : SmartEnum<ModeBase>, IModeInterface
{
    protected ModeBase(string name, string? readableName = null) : base(name, ++_counter)
    {
        ReadableName = readableName ?? name;
    }

    private static int _counter;
    public string ReadableName { get; }
}

public sealed class Mode : ModeBase
{
    public static readonly Mode CHIP = new(nameof(CHIP), ChipSubMode.List);
    public static readonly Mode CW = new(nameof(CW), "Morse (CW)", CwSubMode.List);

    public IEnumerable<IModeInterface>? Submodes { get; }

    private Mode(string name, string? readableName = null, IEnumerable<IModeInterface>? submodes = null) : base(name, readableName)
    {
        Submodes = submodes;
    }

    public Mode(string name, IEnumerable<IModeInterface> submodes) : this(name, name, submodes)
    {
    }
}


public sealed class ChipSubMode(string name, string? readableName = null) : ModeBase(name, readableName)
{
    public static readonly ChipSubMode CHIP64 = new(nameof(CHIP64), "CHIP 64");
    public static readonly ChipSubMode CHIP128 = new(nameof(CHIP128), "CHIP 128");
}

public sealed class CwSubMode(string name, string? readableName = null) : ModeBase(name, readableName)
{
    public static readonly CwSubMode PCW = new(nameof(PCW), "Precision CW");
}

(note that now we have ModeBase : SmartEnum<ModeBase>, IModeInterface)

19 replies

CC#

•Created by LordKalma (CT7ALW) on 4/29/2023 in #help

❔ Capturing value-types by value (i.e., making a copy) in λs. Or rather, using a Span<T> in a λ.

I like views over memory, thank you 🙂

11 replies

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