﻿<?xml version="1.0" encoding="utf-8"?><Type Name="DoNotAssumeIntPtrSizeRule" FullName="Gendarme.Rules.Interoperability.DoNotAssumeIntPtrSizeRule"><TypeSignature Language="C#" Value="public class DoNotAssumeIntPtrSizeRule : Gendarme.Framework.Rule, Gendarme.Framework.IMethodRule" /><TypeSignature Language="ILAsm" Value=".class public auto ansi beforefieldinit DoNotAssumeIntPtrSizeRule extends Gendarme.Framework.Rule implements class Gendarme.Framework.IMethodRule, class Gendarme.Framework.IRule" /><AssemblyInfo><AssemblyName>Gendarme.Rules.Interoperability</AssemblyName><AssemblyVersion>3.10.0.0</AssemblyVersion></AssemblyInfo><Base><BaseTypeName>Gendarme.Framework.Rule</BaseTypeName></Base><Interfaces><Interface><InterfaceName>Gendarme.Framework.IMethodRule</InterfaceName></Interface></Interfaces><Attributes><Attribute><AttributeName>Gendarme.Framework.EngineDependency(typeof(Gendarme.Framework.Engines.OpCodeEngine))</AttributeName></Attribute><Attribute><AttributeName>Gendarme.Framework.Problem("This method casts a [U]IntPtr to a 32-bit value which won't work on 64-bit architectures.")</AttributeName></Attribute><Attribute><AttributeName>Gendarme.Framework.Solution("You should always use 64 bits integers, signed or unsigned, when doing pointer math.")</AttributeName></Attribute></Attributes><Docs><summary>
             This rule checks for code which casts an <code>IntPtr</code> or <code>UIntPtr</code> into a
             32-bit (or smaller) value. It will also check if memory read with the <c>Marshal.ReadInt32</c>
             and <c>Marshal.ReadInt64</c> methods is being cast into an <code>IntPtr</code> or 
             <code>UIntPtr</code>. <code>IntPtr</code> is generally used to reference a memory 
             location and downcasting them to 32-bits will make the code fail on 64-bit CPUs.
             </summary><remarks>This rule is available since Gendarme 2.0 but was named DoNotCastIntPtrToInt32Rule before 2.2</remarks><example>
             Bad example (cast):
             <code>
             int ptr = dest.ToInt32 ();
             for (int i = 0; i &lt; 16; i++) {
            	Marshal.StructureToPtr (this, (IntPtr)ptr, false);
            	ptr += 4;
             }
             </code></example><example>
             Bad example (Marshal.Read*):
             <code>
             // that won't work on 64 bits platforms
             IntPtr p = (IntPtr) Marshal.ReadInt32 (p);
             </code></example><example>
             Good example (cast):
             <code>
             long ptr = dest.ToInt64 ();
             for (int i = 0; i &lt; 16; i++) {
            	Marshal.StructureToPtr (this, (IntPtr) ptr, false);
            	ptr += IntPtr.Size;
             }
             </code></example><example>
             Good example (Marshal.Read*):
             <code>
             IntPtr p = (IntPtr) Marshal.ReadIntPtr (p);
             </code></example></Docs><Members><Member MemberName=".ctor"><MemberSignature Language="C#" Value="public DoNotAssumeIntPtrSizeRule ();" /><MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" /><MemberType>Constructor</MemberType><AssemblyInfo><AssemblyVersion>3.10.0.0</AssemblyVersion></AssemblyInfo><Parameters /><Docs><summary>To be added.</summary><remarks>To be added.</remarks></Docs></Member><Member MemberName="CheckMethod"><MemberSignature Language="C#" Value="public Gendarme.Framework.RuleResult CheckMethod (Mono.Cecil.MethodDefinition method);" /><MemberSignature Language="ILAsm" Value=".method public hidebysig newslot virtual instance valuetype Gendarme.Framework.RuleResult CheckMethod(class Mono.Cecil.MethodDefinition method) cil managed" /><MemberType>Method</MemberType><AssemblyInfo><AssemblyVersion>3.10.0.0</AssemblyVersion></AssemblyInfo><ReturnValue><ReturnType>Gendarme.Framework.RuleResult</ReturnType></ReturnValue><Parameters><Parameter Name="method" Type="Mono.Cecil.MethodDefinition" /></Parameters><Docs><param name="method">To be added.</param><summary>To be added.</summary><returns>To be added.</returns><remarks>To be added.</remarks></Docs></Member></Members></Type>