ILSpy/ICSharpCode.Decompiler/TypeSystem/IMember.cs at master · icsharpcode/ILSpy · GitHub

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// Permission is hereby granted, free of charge, to any person obtaining a copy of this

// software and associated documentation files (the "Software"), to deal in the Software

// without restriction, including without limitation the rights to use, copy, modify, merge,

// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons

// to whom the Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all copies or

// substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,

// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE

// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR

// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

// DEALINGS IN THE SOFTWARE.

#nullable enable

using System.Collections.Generic;

namespace ICSharpCode.Decompiler.TypeSystem

{

/// <summary>

/// Method/field/property/event.

/// </summary>

public interface IMember : IEntity

{

/// <summary>

/// Gets the original member definition for this member.

/// Returns <c>this</c> if this is not a specialized member.

/// Specialized members are the result of overload resolution with type substitution.

/// </summary>

IMember MemberDefinition { get; }

/// <summary>

/// Gets the return type of this member.

/// This property never returns <c>null</c>.

/// </summary>

IType ReturnType { get; }

/// <summary>

/// Gets/Sets the declaring type (incl. type arguments, if any).

/// If this is not a specialized member, the value returned is equal to <see cref="IEntity.DeclaringTypeDefinition"/>.

/// </summary>

new IType DeclaringType { get; }

/// <summary>

/// Gets the interface members explicitly implemented by this member.

/// </summary>

/// <remarks>

/// For methods, equivalent to (

/// from impl in DeclaringTypeDefinition.GetExplicitInterfaceImplementations()

/// where impl.Implementation == this

/// select impl.InterfaceMethod

/// ),

/// but may be more efficient than searching the whole list.

///

/// Note that it is possible for a class to implement an interface using members in a

/// base class unrelated to that interface:

/// class BaseClass { public void Dispose() {} }

/// class C : BaseClass, IDisposable { }

/// In this case, the interface member will not show up in (BaseClass.Dispose).ImplementedInterfaceMembers,

/// so use (C).GetInterfaceImplementations() instead to handle this case.

/// </remarks>

IEnumerable<IMember> ExplicitlyImplementedInterfaceMembers { get; }

/// <summary>

/// Gets whether this member is explicitly implementing an interface.

/// </summary>

bool IsExplicitInterfaceImplementation { get; }

/// <summary>

/// Gets if the member is virtual. Is true only if the "virtual" modifier was used, but non-virtual

/// members can be overridden, too; if they are abstract or overriding a method.

/// </summary>

bool IsVirtual { get; }

/// <summary>

/// Gets whether this member is overriding another member.

/// </summary>

bool IsOverride { get; }

/// <summary>

/// Gets if the member can be overridden. Returns true when the member is "abstract", "virtual" or "override" but not "sealed".

/// </summary>

bool IsOverridable { get; }

/// <summary>

/// Gets the substitution belonging to this specialized member.

/// Returns TypeParameterSubstitution.Identity for not specialized members.

/// </summary>

TypeParameterSubstitution Substitution {

get;

}

/// <summary>

/// Specializes this member with the given substitution.

/// If this member is already specialized, the new substitution is composed with the existing substition.

/// </summary>

IMember Specialize(TypeParameterSubstitution substitution);

/// <summary>

/// Gets whether the members are considered equal when applying the specified type normalization.

/// </summary>

bool Equals(IMember? obj, TypeVisitor typeNormalization);

}

ILSpy/ICSharpCode.Decompiler/TypeSystem/IMember.cs at master · icsharpcode/ILSpy · GitHub

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ILSpy/ICSharpCode.Decompiler/TypeSystem/IMember.cs at master · icsharpcode/ILSpy · GitHub

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