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{\*\generator Msftedit 5.41.21.2509;}\viewkind4\uc1\pard\cf1\lang1033\b\fs28 Introduction\b0\fs22\par
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This sample tests the behavior of the OpenTK.BlittableValueType class. This class contains methods to simplify interop with unmanaged code: BlittableValueType.Check() returns true if the a specified type is safe for use with OpenGL/AL/CL, while BlittableValueType.StrideOf() returns the size of the type in bytes, after marshalling.\par
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Because those methods are relatively expensive, their results are cached in BlittableValueType<T> automatically. Unlike System.Runtime.InteropServices.Marshal.SizeOf() and similar methods, BlittableValueType is safe to use in performance-sensitive code.\par
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\b\fs28 Controls\par
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None.\par
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\b\fs28 Implementation\par
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1. The sample defines a number of of simple and composite managed types (enums, structs, generic structs, classes and generic classes and various combinations thereof.)\par
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2. The Main method creates an instance of each type and calls BlittableValueType.Check to see whether each type is blittable and BlittableValueType.StrideOf to print the size of blittable instances.\par
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