当前位置: 首页>>代码示例>>C#>>正文


C# XTypeReference.IsFloat方法代码示例

本文整理汇总了C#中Dot42.CompilerLib.XModel.XTypeReference.IsFloat方法的典型用法代码示例。如果您正苦于以下问题:C# XTypeReference.IsFloat方法的具体用法?C# XTypeReference.IsFloat怎么用?C# XTypeReference.IsFloat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.IsFloat方法的4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: GetAsEnumerableTMethodName

 /// <summary>
 /// Returns the method name when converting an array to an IEnumerableT in compiler helper.
 /// 
 /// (not sure if this is the best place for this method...)
 /// </summary>
 public static string GetAsEnumerableTMethodName(XTypeReference sourceArrayElementType)
 {
     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);
     }
     return convertMethodName;
 }
开发者ID:Xtremrules,项目名称:dot42,代码行数:25,代码来源:FrameworkReferences.cs

示例2: ReverseCode

        /// <summary>
        /// Reverses the code, taking account float/double NaN comparisons
        /// </summary>
        private static AstCode ReverseCode(AstCode code, XTypeReference type)
        {
            bool isFlt = type.IsDouble() || type.IsFloat();

            if (!isFlt)
                return code.Reverse();

            switch (code)
            {
                case AstCode.Ceq:
                    return AstCode.Cne;
                case AstCode.Cne:
                    return AstCode.Ceq;
                case AstCode.Cle:
                    return AstCode.Cgt_Un;
                case AstCode.Cle_Un:
                    return AstCode.Cgt;
                case AstCode.Clt:
                    return AstCode.Cge_Un;
                case AstCode.Clt_Un:
                    return AstCode.Cge;
                case AstCode.Cgt:
                    return AstCode.Cle_Un;
                case AstCode.Cgt_Un:
                    return AstCode.Cle;
                case AstCode.Cge:
                    return AstCode.Clt_Un;
                case AstCode.Cge_Un:
                    return AstCode.Clt;
                default:
                    throw new ArgumentOutOfRangeException("code", code.ToString());
            }            
        }
开发者ID:Xtremrules,项目名称:dot42,代码行数:36,代码来源:BranchOptimizer2.cs

示例3: OpcodeForType

        /// <summary>
        /// Generate an Add opcode.
        /// </summary>
        private static RCode OpcodeForType(XTypeReference type, RCode[] opcodes)
        {
            if (type.IsInt32() || type.IsUInt32() || type.IsInt16() || type.IsUInt16() || type.IsChar() || type.IsByte() || type.IsSByte() || type.IsBoolean()) return opcodes[0];
            if (type.IsInt64() || type.IsUInt64()) return opcodes[1];
            if (type.IsFloat()) return opcodes[2];
            if (type.IsDouble()) return opcodes[3];

            XTypeDefinition typeDef;
            if (type.TryResolve(out typeDef))
            {
                if (typeDef.IsEnum)
                {
                    return OpcodeForType(typeDef.GetEnumUnderlyingType(), opcodes);
                }
            }

            throw new ArgumentException("Unsupported type " + type);
        }
开发者ID:Xtremrules,项目名称:dot42,代码行数:21,代码来源:RCode.cs

示例4: CreateInitializeValueInstructions


//.........这里部分代码省略.........
                }
            }
            else if (valueType.IsArray)
            {
                var array = (CustomAttributeArgument[])value.Value;
                var elementType = valueType.ElementType;

                Register rIndex = body.AllocateRegister(RCategory.Temp, RType.Value);
                body.Instructions.Add(seqp, RCode.Const, array.Length, rIndex);
                body.Instructions.Add(seqp, RCode.New_array, valueType.GetReference(targetPackage), result[0], rIndex);

                // iterate through each value
                for (int i = 0; i < array.Length; i++)
                {
                    Register rLoaded = CreateInitializeValueInstructions(seqp, body, elementType, array[i], compiler, targetPackage)[0];

                    body.Instructions.Add(seqp, RCode.Const, i, rIndex);
                    body.Instructions.Add(seqp, valueType.APut(), rLoaded, result[0], rIndex);
                }
            }
            else if (targetType.IsEnum())
            {
                var enumClass = (targetType.IsEnum()? targetType:valueType).GetReference(targetPackage) ;

                Register rEnumClass = body.AllocateRegister(RCategory.Temp, RType.Object);
                body.Instructions.Add(seqp, RCode.Const_class, enumClass, rEnumClass);

                long lVal = Convert.ToInt64(value.Value);
                if (lVal <= int.MaxValue && lVal >= int.MinValue)
                {
                    Register regTmp = body.AllocateRegister(RCategory.Temp, RType.Value);    
                    body.Instructions.Add(seqp, RCode.Const, (int)lVal, regTmp);
                    var get = compiler.GetDot42InternalType("Enum").Resolve()
                                      .Methods.Single(p => p.Name == "Get" && p.Parameters.Count == 2 && !p.Parameters[1].ParameterType.IsWide())
                                      .GetReference(targetPackage);
                    body.Instructions.Add(seqp, RCode.Invoke_static, get, rEnumClass, regTmp);
                    body.Instructions.Add(seqp, targetType.MoveResult(), result[0]);
                }
                else
                {
                    var regTmp = body.AllocateWideRegister(RCategory.Temp);
                    body.Instructions.Add(seqp, RCode.Const, (long)lVal, regTmp.Item1);
                    var get = compiler.GetDot42InternalType("Enum").Resolve()
                                      .Methods.Single(p => p.Name == "Get" && p.Parameters.Count == 2 && p.Parameters[1].ParameterType.IsWide())
                                      .GetReference(targetPackage);
                    body.Instructions.Add(seqp, RCode.Invoke_static, get, rEnumClass, regTmp.Item1);
                    body.Instructions.Add(seqp, targetType.MoveResult(), result[0]);
                }
                body.Instructions.Add(seqp, RCode.Check_cast, targetType.GetReference(targetPackage), result[0]);
            }
            else if (valueType.IsSystemString())
            {
                body.Instructions.Add(seqp, RCode.Const_string, (string)value.Value, result[0]);
            }
            else if (valueType.IsSystemType())
            {
                var type = XBuilder.AsTypeReference(compiler.Module, (TypeReference)value.Value);
                // TODO: this might not work with typeof(void) on ART runtime.
                body.Instructions.Add(seqp, RCode.Const_class, type.GetReference(targetPackage), result[0]);
            }
            else if (!valueType.IsPrimitive)
            {
                // can this happen?
                throw new Exception("invalid value type in attribute: " + targetType.FullName);
            }
            else
            {
                if (targetType.IsSystemObject())
                {
                    // can this happen? or is this always handled above?

                    // boxing required.
                    var rUnboxed = CreateInitializeValueInstructions(seqp, body, valueType, value, compiler, targetPackage);
                    body.Instructions.Add(seqp, RCode.Invoke_static, valueType.GetBoxValueOfMethod(), rUnboxed);
                    body.Instructions.Add(seqp, RCode.Move_result_object, result[0]);
                }
                else if(targetType.IsDouble())
                {
                    body.Instructions.Add(seqp, RCode.Const_wide, Convert.ToDouble(value.Value), result[0]);
                }
                else if (targetType.IsWide() && valueType.IsUInt64())
                {
                    body.Instructions.Add(seqp, RCode.Const_wide, (long)Convert.ToUInt64(value.Value), result[0]);
                }
                else if (targetType.IsWide())
                {
                    body.Instructions.Add(seqp, RCode.Const_wide, Convert.ToInt64(value.Value), result[0]);
                }
                else if (targetType.IsFloat())
                {
                    body.Instructions.Add(seqp, RCode.Const, Convert.ToSingle(value.Value), result[0]);
                }
                else 
                {
                    body.Instructions.Add(seqp, RCode.Const, (int)Convert.ToInt64(value.Value), result[0]);
                }
            }

            return result.ToArray();
        }
开发者ID:Xtremrules,项目名称:dot42,代码行数:101,代码来源:AttributeAnnotationInstanceBuilder.cs


注:本文中的Dot42.CompilerLib.XModel.XTypeReference.IsFloat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。