wehub-resource-sync
56 lines
1.6 KiB
C#
56 lines
1.6 KiB
C#
#nullable enable
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using System;
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using System.Linq;
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using System.Reflection;
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using T3.Core.Operator.Attributes;
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using T3.Core.Operator.Slots;
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namespace T3.Core.Compilation;
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/// <summary>
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/// Used to organize type information about output slots in <see cref="AssemblyInformation"/>
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/// </summary>
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public readonly record struct OutputSlotInfo
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{
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internal readonly Type? OutputDataType;
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internal OutputSlotInfo(string name, OutputAttribute attribute, Type type, Type[] genericArguments, FieldInfo field, int genericTypeIndex)
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{
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Name = name;
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Attribute = attribute;
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GenericArguments = genericArguments;
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GenericTypeIndex = genericTypeIndex;
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OutputDataType = GetOutputDataType(type);
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IsGeneric = genericTypeIndex >= 0;
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_field = field;
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}
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public string Name { get; }
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public OutputAttribute Attribute { get; }
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public Type[] GenericArguments { get; }
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public int GenericTypeIndex { get; }
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public bool IsGeneric { get; }
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private readonly FieldInfo _field;
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internal ISlot GetSlotObject(object instance)
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{
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return (ISlot)_field.GetValue(instance)!;
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}
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private static Type? GetOutputDataType(Type fieldType)
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{
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var interfaces = fieldType.GetInterfaces();
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Type? foundInterface = null;
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foreach (var i in interfaces)
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{
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if (i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IOutputDataUser<>))
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{
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foundInterface = i;
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break;
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}
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}
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return foundInterface?.GetGenericArguments().Single();
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}
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} |