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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================
**
**
**
** Represents a symbol reader for managed code. Provides access to
** documents, methods, and variables.
**
**
===========================================================*/
namespace System.Diagnostics.SymbolStore {
// Interface does not need to be marked with the serializable attribute
using System;
using System.Runtime.InteropServices;
[System.Runtime.InteropServices.ComVisible(true)]
public interface ISymbolReader
{
// Find a document. Language, vendor, and document type are
// optional.
ISymbolDocument GetDocument(String url,
Guid language,
Guid languageVendor,
Guid documentType);
// Return an array of all of the documents defined in the symbol
// store.
ISymbolDocument[] GetDocuments();
// Return the method that was specified as the user entry point
// for the module, if any. This would be, perhaps, the user's main
// method rather than compiler generated stubs before main.
SymbolToken UserEntryPoint { get; }
// Get a symbol reader method given the id of a method.
ISymbolMethod GetMethod(SymbolToken method);
// Get a symbol reader method given the id of a method and an E&C
// version number. Version numbers start a 1 and are incremented
// each time the method is changed due to an E&C operation.
ISymbolMethod GetMethod(SymbolToken method, int version);
// Return a non-local variable given its parent and name.
ISymbolVariable[] GetVariables(SymbolToken parent);
// Return a non-local variable given its parent and name.
ISymbolVariable[] GetGlobalVariables();
// Given a position in a document, return the ISymbolMethod that
// contains that position.
ISymbolMethod GetMethodFromDocumentPosition(ISymbolDocument document,
int line,
int column);
// Gets a custom attribute based upon its name. Not to be
// confused with Metadata custom attributes, these attributes are
// held in the symbol store.
byte[] GetSymAttribute(SymbolToken parent, String name);
// Get the namespaces defined at global scope within this symbol store.
ISymbolNamespace[] GetNamespaces();
}
}
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