C# Class System.Xml.Xsl.XmlILGenerator

Generate will return an AssemblyBuilder with the following setup: Assembly Name = "MS.Internal.Xml.CompiledQuery" Module Dll Name = "MS.Internal.Xml.CompiledQuery.dll" public class MS.Internal.Xml.CompiledQuery.Test { public static void Execute(XmlQueryRuntime runtime); public static void Root(XmlQueryRuntime runtime); private static ... UserMethod1(XmlQueryRuntime runtime, ...); ... private static ... UserMethodN(XmlQueryRuntime runtime, ...); } XmlILGenerator incorporates a number of different technologies in order to generate efficient code that avoids caching large result sets in memory: 1. Code Iterators - Query results are computed using a set of composable, interlocking iterators that alone perform a simple task, but together execute complex queries. The iterators are actually little blocks of code that are connected to each other using a series of jumps. Because each iterator is not instantiated as a separate object, the number of objects and number of function calls is kept to a minimum during execution. Also, large result sets are often computed incrementally, with each iterator performing one step in a pipeline of sequence items. 2. Analyzers - During code generation, QilToMsil traverses the semantic tree representation of the query (QIL) several times. As visits to each node in the tree start and end, various Analyzers are invoked. These Analyzers incrementally collect and store information that is later used to generate faster and smaller code.