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C# XTypeReference.ExtendsIEnumerable方法代码示例

本文整理汇总了C#中Dot42.CompilerLib.XModel.XTypeReference.ExtendsIEnumerable方法的典型用法代码示例。如果您正苦于以下问题:C# XTypeReference.ExtendsIEnumerable方法的具体用法?C# XTypeReference.ExtendsIEnumerable怎么用?C# XTypeReference.ExtendsIEnumerable使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Dot42.CompilerLib.XModel.XTypeReference的用法示例。


在下文中一共展示了XTypeReference.ExtendsIEnumerable方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: ConvertTypeBeforeStore

        /// <summary>
        /// Emit code (if needed) to convert a value from source type to destination type.
        /// This method is used in "store" opcodes such stloc, stfld, stsfld, call
        /// </summary>
        internal static RLRange ConvertTypeBeforeStore(this IRLBuilder builder, ISourceLocation sequencePoint, XTypeReference sourceType, XTypeReference destinationType, RegisterSpec source, DexTargetPackage targetPackage, IRegisterAllocator frame, AssemblyCompiler compiler, out bool converted)
        {
            converted = false;
            if (sourceType.IsSame(destinationType))
            {
                // Unsigned conversions
                if (sourceType.IsByte())
                {
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    var ins = builder.Add(sequencePoint, RCode.Int_to_byte, tmp.Result, tmp.Result);
                    converted = true;
                    return new RLRange(tmp, ins, tmp.Result);
                }
                else if (sourceType.IsUInt16())
                {
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    var ins = builder.Add(sequencePoint, RCode.Int_to_short, tmp.Result, tmp.Result);
                    converted = true;
                    return new RLRange(tmp, ins, tmp.Result);
                }
                return new RLRange(source);
            }

            if (sourceType.IsArray)
            {
                var compilerHelper = compiler.GetDot42InternalType(InternalConstants.CompilerHelperName).Resolve();
                var arrayType = targetPackage.DexFile.GetClass(targetPackage.NameConverter.GetConvertedFullName(compilerHelper));
                var sourceArrayElementType = ((XArrayType)sourceType).ElementType;
                if (destinationType.ExtendsIList())
                {
                    // Use ArrayHelper.AsList to convert
                    var convertMethodName = "AsList";
                    var convertMethod = arrayType.GetMethod(convertMethodName);
                    // Add code
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    builder.Add(sequencePoint, RCode.Invoke_static, convertMethod, tmp.Result.Register);
                    var last = builder.Add(sequencePoint, RCode.Move_result_object, tmp.Result.Register);
                    converted = true;
                    return new RLRange(tmp, last, tmp.Result);
                }
                if (destinationType.ExtendsICollection())
                {
                    // Use ArrayHelper.AsCollection to convert
                    var convertMethodName = "AsCollection";
                    var convertMethod = arrayType.GetMethod(convertMethodName);
                    // Add code
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    builder.Add(sequencePoint, RCode.Invoke_static, convertMethod, tmp.Result.Register);
                    var last = builder.Add(sequencePoint, RCode.Move_result_object, tmp.Result.Register);
                    converted = true;
                    return new RLRange(tmp, last, tmp.Result);
                }
                if (destinationType.ExtendsIEnumerable())
                {
                    // Use ArrayHelper.As...Enumerable to convert
                    var convertMethodName = "AsObjectEnumerable";
                    if (sourceArrayElementType.IsPrimitive)
                    {
                        if (sourceArrayElementType.IsBoolean()) convertMethodName = "AsBoolEnumerable";
                        else if (sourceArrayElementType.IsByte()) convertMethodName = "AsByteEnumerable";
                        else if (sourceArrayElementType.IsSByte()) convertMethodName = "AsSByteEnumerable";
                        else if (sourceArrayElementType.IsChar()) convertMethodName = "AsCharEnumerable";
                        else if (sourceArrayElementType.IsInt16()) convertMethodName = "AsInt16Enumerable";
                        else if (sourceArrayElementType.IsUInt16()) convertMethodName = "AsUInt16Enumerable";
                        else if (sourceArrayElementType.IsInt32()) convertMethodName = "AsInt32Enumerable";
                        else if (sourceArrayElementType.IsUInt32()) convertMethodName = "AsUInt32Enumerable";
                        else if (sourceArrayElementType.IsInt64()) convertMethodName = "AsInt64Enumerable";
                        else if (sourceArrayElementType.IsFloat()) convertMethodName = "AsFloatEnumerable";
                        else if (sourceArrayElementType.IsDouble()) convertMethodName = "AsDoubleEnumerable";
                        else throw new ArgumentOutOfRangeException("Unknown primitive array element type " + sourceArrayElementType);
                    }
                    var convertMethod = arrayType.GetMethod(convertMethodName);
                    // Add code
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    builder.Add(sequencePoint, RCode.Invoke_static, convertMethod, tmp.Result.Register);
                    var last = builder.Add(sequencePoint, RCode.Move_result_object, tmp.Result.Register);
                    converted = true;
                    return new RLRange(tmp, last, tmp.Result);
                }
            }

            // Do not convert
            return new RLRange(source);
        }
开发者ID:rfcclub,项目名称:dot42,代码行数:88,代码来源:RLBuilder.cs

示例2: ConvertTypeBeforeStore

        /// <summary>
        /// Emit code (if needed) to convert a value from source type to destination type.
        /// This method is used in "store" opcodes such stloc, stfld, stsfld, call
        /// </summary>
        internal static RLRange ConvertTypeBeforeStore(this IRLBuilder builder, ISourceLocation sequencePoint, XTypeReference sourceType, XTypeReference destinationType, RegisterSpec source, DexTargetPackage targetPackage, IRegisterAllocator frame, AssemblyCompiler compiler, out bool converted)
        {
            converted = false;
            if (sourceType.IsSame(destinationType))
            {
                // Unsigned conversions
                if (sourceType.IsByte())
                {
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    var ins = builder.Add(sequencePoint, RCode.Int_to_byte, tmp.Result, tmp.Result);
                    converted = true;
                    return new RLRange(tmp, ins, tmp.Result);
                }
                else if (sourceType.IsUInt16())
                {
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    var ins = builder.Add(sequencePoint, RCode.Int_to_short, tmp.Result, tmp.Result);
                    converted = true;
                    return new RLRange(tmp, ins, tmp.Result);
                }
                return new RLRange(source);
            }

            if (sourceType.IsArray)
            {
                var compilerHelper = compiler.GetDot42InternalType(InternalConstants.CompilerHelperName).Resolve();
                var arrayType = targetPackage.DexFile.GetClass(targetPackage.NameConverter.GetConvertedFullName(compilerHelper));
                var sourceArrayElementType = ((XArrayType)sourceType).ElementType;
                if (destinationType.ExtendsIList())
                {
                    // Use ArrayHelper.AsList to convert
                    var convertMethodName = "AsList";
                    var convertMethod = arrayType.GetMethod(convertMethodName);
                    // Add code
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    builder.Add(sequencePoint, RCode.Invoke_static, convertMethod, tmp.Result.Register);
                    var last = builder.Add(sequencePoint, RCode.Move_result_object, tmp.Result.Register);
                    converted = true;
                    return new RLRange(tmp, last, tmp.Result);
                }
                if (destinationType.ExtendsICollection())
                {
                    // Use ArrayHelper.AsCollection to convert
                    var convertMethodName = "AsCollection";
                    var convertMethod = arrayType.GetMethod(convertMethodName);
                    // Add code
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    builder.Add(sequencePoint, RCode.Invoke_static, convertMethod, tmp.Result.Register);
                    var last = builder.Add(sequencePoint, RCode.Move_result_object, tmp.Result.Register);
                    converted = true;
                    return new RLRange(tmp, last, tmp.Result);
                }
                if (destinationType.ExtendsIEnumerable())
                {
                    // Use ArrayHelper.As...Enumerable to convert
                    var convertMethodName = "AsObjectEnumerable";
                    if (sourceArrayElementType.IsPrimitive)
                    {
                        if (sourceArrayElementType.IsBoolean()) convertMethodName = "AsBoolEnumerable";
                        else if (sourceArrayElementType.IsByte()) convertMethodName = "AsByteEnumerable";
                        else if (sourceArrayElementType.IsSByte()) convertMethodName = "AsSByteEnumerable";
                        else if (sourceArrayElementType.IsChar()) convertMethodName = "AsCharEnumerable";
                        else if (sourceArrayElementType.IsInt16()) convertMethodName = "AsInt16Enumerable";
                        else if (sourceArrayElementType.IsUInt16()) convertMethodName = "AsUInt16Enumerable";
                        else if (sourceArrayElementType.IsInt32()) convertMethodName = "AsInt32Enumerable";
                        else if (sourceArrayElementType.IsUInt32()) convertMethodName = "AsUInt32Enumerable";
                        else if (sourceArrayElementType.IsInt64()) convertMethodName = "AsInt64Enumerable";
                        else if (sourceArrayElementType.IsFloat()) convertMethodName = "AsFloatEnumerable";
                        else if (sourceArrayElementType.IsDouble()) convertMethodName = "AsDoubleEnumerable";
                        else throw new ArgumentOutOfRangeException("Unknown primitive array element type " + sourceArrayElementType);
                    }
                    var convertMethod = arrayType.GetMethod(convertMethodName);
                    // Add code
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
                    builder.Add(sequencePoint, RCode.Invoke_static, convertMethod, tmp.Result.Register);
                    var last = builder.Add(sequencePoint, RCode.Move_result_object, tmp.Result.Register);
                    converted = true;
                    return new RLRange(tmp, last, tmp.Result);
                }
            }

            if (sourceType.IsGenericParameter && !destinationType.IsSystemObject())
            {
                var gp = (XGenericParameter) sourceType;
                if (gp.Constraints.Length > 0)
                {
                    // we could find the best matching constraint here, and check if we actually
                    // need to cast. This would probably allow us to skip some unneccesary casts.
                    // We would need some sort of IsAssignableFrom though, and I'm not sure we have
                    // this logic with XTypeDefinition implemented yet.
                    // Therefore, we just assume that the original compiler has done its job well,
                    // and always cast to the destination type.
                    // Apparently dex seems not to need a cast when destinationType is an interface. 
                    // Since i'm not to sure about this, we nevertheless insert the cast here. 
                    // [TODO: check if this is needed]
                    var tmp = builder.EnsureTemp(sequencePoint, source, frame);
//.........这里部分代码省略.........
开发者ID:jakesays,项目名称:dot42,代码行数:101,代码来源:RLBuilder.cs


注:本文中的Dot42.CompilerLib.XModel.XTypeReference.ExtendsIEnumerable方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。