/// <summary>
/// Returns a value indicating whether a method named <paramref name="methodName"/>
/// exposed by the <see cref="Type"/> specified by <paramref name="typeName"/>
/// from the reference project is also visible to the dependent project.
/// </summary>
/// <param name="typeName">The full name of the <see cref="Type"/> from the reference project.</param>
/// <param name="methodName">The name of the method.</param>
/// <param name="parameterTypeNames">The full type names of the method parameters, in the order they must be declared.</param>
/// <returns>The <see cref="CodeMemberShareKind"/> representing whether it is shared and in what way.</returns>
public CodeMemberShareKind GetMethodShareKind(string typeName, string methodName, IEnumerable <string> parameterTypeNames)
{
CodeMemberKey key = CodeMemberKey.CreateMethodKey(typeName, methodName, parameterTypeNames == null ? null : parameterTypeNames.ToArray());
SharedCodeDescription description = this.GetSharedCodeDescription(key);
return(description.ShareKind);
}
/// <summary>
/// Returns the <see cref="MethodBase"/> of the method or constructor from the
/// set of shared assemblies, if it exists.
/// </summary>
/// <param name="typeName">The fully qualified type name declaring the method.</param>
/// <param name="methodName">The name of the method</param>
/// <param name="parameterTypeNames">The fully qualified type names of the method parameters.</param>
/// <returns>The <see cref="MethodBase"/> if it exists in the shared assemblies, otherwise <c>null</c></returns>
internal MethodBase GetSharedMethod(string typeName, string methodName, IEnumerable <string> parameterTypeNames)
{
Debug.Assert(!string.IsNullOrEmpty(typeName), "typeName cannot be null");
Debug.Assert(!string.IsNullOrEmpty(methodName), "methodName cannot be null");
MethodBase sharedMethod = null;
Type sharedType = this.GetSharedType(typeName);
if (sharedType != null)
{
CodeMemberKey key = CodeMemberKey.CreateMethodKey(typeName, methodName, parameterTypeNames == null ? new string[0] : parameterTypeNames.ToArray());
sharedMethod = this.FindSharedMethodOrConstructor(sharedType, key);
}
return(sharedMethod);
}
/// <summary>
/// Creates a new instance of the <see cref="CodeMemberKey"/> class that describes
/// a method or a constructor.
/// </summary>
/// <param name="methodBase">The <see cref="MethodBase"/> of the method or constructor.</param>
/// <returns>A new instance that describes that method.</returns>
internal static CodeMemberKey CreateMethodKey(MethodBase methodBase)
{
Debug.Assert(methodBase != null, "methodBase cannot be null");
string[] parameterTypes = methodBase.GetParameters().Select <ParameterInfo, string>(p => p.ParameterType.AssemblyQualifiedName).ToArray();
return(CodeMemberKey.CreateMethodKey(methodBase.DeclaringType.AssemblyQualifiedName, methodBase.Name, parameterTypes));
}