using System; using System.Collections.Generic; using System.Text; namespace CLRSharp { //栈上值类型，拆箱，装箱转换非常频繁,需要处理一下。 // public class ValueOnStack { static Dictionary typecode = null; public static NumberType GetTypeCode(Type type) { if (typecode == null) { typecode = new Dictionary(); //typecode[null] = 0; typecode[typeof(bool)] = NumberType.BOOL; typecode[typeof(sbyte)] = NumberType.SBYTE; typecode[typeof(byte)] = NumberType.BYTE; typecode[typeof(Int16)] = NumberType.INT16; typecode[typeof(UInt16)] = NumberType.UINT16; typecode[typeof(Int32)] = NumberType.INT32; typecode[typeof(UInt32)] = NumberType.UINT32; typecode[typeof(Int64)] = NumberType.INT64; typecode[typeof(UInt64)] = NumberType.UINT64; typecode[typeof(float)] = NumberType.FLOAT; typecode[typeof(double)] = NumberType.DOUBLE; typecode[typeof(IntPtr)] = NumberType.INTPTR; typecode[typeof(UIntPtr)] = NumberType.UINTPTR; typecode[typeof(decimal)] = NumberType.DECIMAL; typecode[typeof(char)] = NumberType.CHAR; } if (type.IsEnum) return NumberType.ENUM; NumberType t = NumberType.IsNotNumber; typecode.TryGetValue(type, out t); return t; } ////valuetype // public NumberType TypeOnDef; // public NumberOnStack TypeOnStack; // public IBox box; //public static IBox Make(ICLRType type) //{ // return Make(type.TypeForSystem); //} public static VBox MakeVBox(ICLRType type) { return MakeVBox(type.TypeForSystem); } //public static IBox MakeBool(bool b) //{ // BoxInt32 box = Make(NumberType.BOOL) as BoxInt32; // box.value = b ? 1 : 0; // return box; //} public static VBox MakeVBoxBool(bool b) { VBox box = MakeVBox(NumberType.BOOL); box.v32 = b ? 1 : 0; return box; } //public static IBox Make(System.Type type) //{ // NumberType code = GetTypeCode(type); // return Make(code); //} public static VBox MakeVBox(System.Type type) { NumberType code = GetTypeCode(type); return MakeVBox(code); } //public static IBox Make(NumberType code) //{ // switch (code) // { // case NumberType.BOOL: // case NumberType.SBYTE: // case NumberType.BYTE: // case NumberType.CHAR: // case NumberType.INT16: // case NumberType.UINT16: // case NumberType.INT32: // case NumberType.UINT32: // if (unusedInt32.Count > 0) // { // var b = unusedInt32.Dequeue(); // b.type = code; // return b; // } // else // return new BoxInt32(code); // case NumberType.INT64: // case NumberType.UINT64: // if (unusedInt64.Count > 0) // { // var b = unusedInt64.Dequeue(); // b.type = code; // return b; // } // else // return new BoxInt64(code); // case NumberType.FLOAT: // case NumberType.DOUBLE: // if (unusedIntFL.Count > 0) // { // var b = unusedIntFL.Dequeue(); // b.type = code; // return b; // } // else // return new BoxDouble(code); // default: // return null; // } //} public static VBox MakeVBox(NumberType code) { switch (code) { case NumberType.BOOL: case NumberType.SBYTE: case NumberType.BYTE: case NumberType.CHAR: case NumberType.INT16: case NumberType.UINT16: case NumberType.INT32: case NumberType.UINT32: case NumberType.ENUM: if (unusedVBox.Count > 0) { var b = unusedVBox.Dequeue(); b.typeStack = NumberOnStack.Int32; b.type = code; return b; } return new VBox(NumberOnStack.Int32, code); case NumberType.INT64: case NumberType.UINT64: if (unusedVBox.Count > 0) { var b = unusedVBox.Dequeue(); b.typeStack = NumberOnStack.Int64; b.type = code; return b; } return new VBox(NumberOnStack.Int64, code); case NumberType.FLOAT: case NumberType.DOUBLE: if (unusedVBox.Count > 0) { var b = unusedVBox.Dequeue(); b.typeStack = NumberOnStack.Double; b.type = code; return b; } return new VBox(NumberOnStack.Double, code); default: return null; } } //public static IBox Convert(IBox box, NumberType type) //{ // switch (type) // { // case NumberType.BOOL: // case NumberType.SBYTE: // case NumberType.BYTE: // case NumberType.CHAR: // case NumberType.INT16: // case NumberType.UINT16: // case NumberType.INT32: // case NumberType.UINT32: // { // if (box is BoxInt32) return box; // BoxInt32 v32 = ValueOnStack.Make(type) as BoxInt32; // BoxInt64 b64 = box as BoxInt64; // BoxDouble bdb = box as BoxDouble; // if (b64 != null) // v32.value = (int)b64.value; // else // v32.value = (int)bdb.value; // return v32; // } // case NumberType.INT64: // case NumberType.UINT64: // { // if (box is BoxInt64) return box; // BoxInt64 v64 = ValueOnStack.Make(type) as BoxInt64; // BoxInt32 b32 = box as BoxInt32; // BoxDouble bdb = box as BoxDouble; // if (b32 != null) // v64.value = b32.value; // else // v64.value = (Int64)bdb.value; // return v64; // } // case NumberType.FLOAT: // case NumberType.DOUBLE: // { // if (box is BoxDouble) return box; // BoxDouble vdb = new BoxDouble(type); // BoxInt32 b32 = box as BoxInt32; // BoxInt64 b64 = box as BoxInt64; // if (b32 != null) // vdb.value = b32.value; // else // vdb.value = b64.value; // return vdb; // } // default: // return null; // } //} public static VBox Convert(VBox box, NumberType type) { VBox b = MakeVBox(type); b.Set(box); return b; } //public static Queue unusedInt32 = new Queue(); //public static Queue unusedInt64 = new Queue(); //public static Queue unusedIntFL = new Queue(); public static Queue unusedVBox = new Queue(); public static void UnUse(VBox box) { box.refcount = 0; unusedVBox.Enqueue(box); } //public static void UnUse(IBox box) //{ // switch (box.typeStack) // { // case NumberOnStack.Int32: // unusedInt32.Enqueue(box); // break; // case NumberOnStack.Int64: // unusedInt64.Enqueue(box); // break; // case NumberOnStack.Double: // unusedIntFL.Enqueue(box); // break; // } //} } public enum NumberType { IsNotNumber = 0, SBYTE = 1, BYTE = 2, INT16 = 3, UINT16 = 4, INT32 = 5, UINT32 = 6, INT64 = 7, UINT64 = 8, FLOAT = 9, DOUBLE = 10, INTPTR = 11, UINTPTR = 12, DECIMAL = 13, CHAR = 14, BOOL = 15, ENUM = 16, }; public enum NumberOnStack { Int32, Int64, Double, } public class VBox { public VBox(NumberOnStack typeStack, NumberType thistype) { this.typeStack = typeStack; this.type = thistype; } public VBox Clone() { VBox b = ValueOnStack.MakeVBox(this.type); switch (typeStack) { case NumberOnStack.Int32: b.v32 = this.v32; break; case NumberOnStack.Int64: b.v64 = this.v64; break; case NumberOnStack.Double: b.vDF = this.v64; break; } return b; } public int refcount = 0; public NumberOnStack typeStack; public NumberType type; public Int32 v32; public Int64 v64; public Double vDF; public object BoxStack() { switch (typeStack) { case NumberOnStack.Int32: return v32; case NumberOnStack.Int64: return v64; case NumberOnStack.Double: return vDF; default: return null; } } public object BoxDefine() { switch (typeStack) { case NumberOnStack.Int32: switch (type) { case NumberType.ENUM: return v32; case NumberType.BOOL: return (v32 > 0); case NumberType.SBYTE: return (sbyte)v32; case NumberType.BYTE: return (byte)v32; case NumberType.CHAR: return (char)v32; case NumberType.INT16: return (Int16)v32; case NumberType.UINT16: return (UInt16)v32; case NumberType.INT32: return (Int32)v32; case NumberType.UINT32: return (UInt32)v32; case NumberType.INT64: return (Int64)v32; case NumberType.UINT64: return (UInt64)v32; case NumberType.FLOAT: return (float)v32; case NumberType.DOUBLE: return (double)v32; default: return null; } case NumberOnStack.Int64: switch (type) { case NumberType.BOOL: return (v64 > 0); case NumberType.SBYTE: return (sbyte)v64; case NumberType.BYTE: return (byte)v64; case NumberType.CHAR: return (char)v64; case NumberType.INT16: return (Int16)v64; case NumberType.UINT16: return (UInt16)v64; case NumberType.INT32: return (Int32)v64; case NumberType.UINT32: return (UInt32)v64; case NumberType.INT64: return (Int64)v64; case NumberType.UINT64: return (UInt64)v64; case NumberType.FLOAT: return (float)v64; case NumberType.DOUBLE: return (double)v64; default: return null; } case NumberOnStack.Double: switch (type) { case NumberType.BOOL: return (vDF > 0); case NumberType.SBYTE: return (sbyte)vDF; case NumberType.BYTE: return (byte)vDF; case NumberType.CHAR: return (char)vDF; case NumberType.INT16: return (Int16)vDF; case NumberType.UINT16: return (UInt16)vDF; case NumberType.INT32: return (Int32)vDF; case NumberType.UINT32: return (UInt32)vDF; case NumberType.INT64: return (Int64)vDF; case NumberType.UINT64: return (UInt64)vDF; case NumberType.FLOAT: return (float)vDF; case NumberType.DOUBLE: return (double)vDF; default: return null; } default: return null; } } public void Add(VBox right) { switch (typeStack) { case NumberOnStack.Int32: v32 += right.v32; break; case NumberOnStack.Int64: v64 += right.v64; break; case NumberOnStack.Double: vDF += right.vDF; break; } } public void Sub(VBox right) { switch (typeStack) { case NumberOnStack.Int32: v32 -= right.v32; break; case NumberOnStack.Int64: v64 -= right.v64; break; case NumberOnStack.Double: vDF -= right.vDF; break; } } public void Mul(VBox right) { switch (typeStack) { case NumberOnStack.Int32: v32 *= right.v32; break; case NumberOnStack.Int64: v64 *= right.v64; break; case NumberOnStack.Double: vDF *= right.vDF; break; } } public void Div(VBox right) { switch (typeStack) { case NumberOnStack.Int32: v32 /= right.v32; break; case NumberOnStack.Int64: v64 /= right.v64; break; case NumberOnStack.Double: vDF /= right.vDF; break; } } public void Mod(VBox right) { switch (typeStack) { case NumberOnStack.Int32: v32 %= right.v32; break; case NumberOnStack.Int64: v64 %= right.v64; break; case NumberOnStack.Double: vDF %= right.vDF; break; } } //似乎Clone可以替代New系列 public VBox Mod_New(VBox right) { VBox newbox = ValueOnStack.MakeVBox(type); switch (typeStack) { case NumberOnStack.Int32: newbox.v32 = v32 % right.v32; break; case NumberOnStack.Int64: newbox.v64 = v64 % right.v64; break; case NumberOnStack.Double: newbox.vDF = vDF % right.vDF; break; } return newbox; } //SetValue public void SetDirect(object value) { switch (typeStack) { case NumberOnStack.Int32: if (value is bool) { v32 = ((bool)value) ? 1 : 0; } else { v32 = (int)value; } break; case NumberOnStack.Int64: v64 = (Int64)value; break; case NumberOnStack.Double: vDF = (double)Convert.ToDecimal(value); break; } } public void Set(VBox value) { switch (typeStack) { case NumberOnStack.Int32: if (value.typeStack == typeStack) v32 = value.v32; else v32 = value.ToInt(); break; case NumberOnStack.Int64: if (value.typeStack == typeStack) v64 = value.v64; else v64 = value.ToInt64(); break; case NumberOnStack.Double: if (value.typeStack == typeStack) vDF = value.vDF; else vDF = value.ToDouble(); break; } } public bool logic_eq(VBox right)//= { switch (typeStack) { case NumberOnStack.Int32: return v32 == right.v32; case NumberOnStack.Int64: return v64 == right.v64; case NumberOnStack.Double: return vDF == right.vDF; default: return false; } } public bool logic_ne(VBox right)//!= { switch (typeStack) { case NumberOnStack.Int32: return v32 != right.v32; case NumberOnStack.Int64: return v64 != right.v64; case NumberOnStack.Double: return vDF != right.vDF; default: return false; } } public bool logic_ne_Un(VBox right)//!= { switch (typeStack) { case NumberOnStack.Int32: return (uint)v32 != (uint)right.v32; case NumberOnStack.Int64: return (UInt64)v64 != (UInt64)right.v64; case NumberOnStack.Double: return vDF != right.vDF; default: return false; } } public bool logic_ge(VBox right)//>= { switch (typeStack) { case NumberOnStack.Int32: return v32 >= right.v32; case NumberOnStack.Int64: return v64 >= right.v64; case NumberOnStack.Double: return vDF >= right.vDF; default: return false; } } public bool logic_ge_Un(VBox right)//>= { switch (typeStack) { case NumberOnStack.Int32: return (uint)v32 >= (uint)right.v32; case NumberOnStack.Int64: return (UInt64)v64 >= (UInt64)right.v64; case NumberOnStack.Double: return vDF >= right.vDF; default: return false; } } public bool logic_le(VBox right)//<= { switch (typeStack) { case NumberOnStack.Int32: return v32 <= right.v32; case NumberOnStack.Int64: return v64 <= right.v64; case NumberOnStack.Double: return vDF <= right.vDF; default: return false; } } public bool logic_le_Un(VBox right) { switch (typeStack) { case NumberOnStack.Int32: return (uint)v32 <= (uint)right.v32; case NumberOnStack.Int64: return (UInt64)v64 <= (UInt64)right.v64; case NumberOnStack.Double: return vDF <= right.vDF; default: return false; } } public bool logic_gt(VBox right)//> { switch (typeStack) { case NumberOnStack.Int32: return v32 > right.v32; case NumberOnStack.Int64: return v64 > right.v64; case NumberOnStack.Double: return vDF > right.vDF; default: return false; } } public bool logic_gt_Un(VBox right)//> { switch (typeStack) { case NumberOnStack.Int32: return (uint)v32 > (uint)right.v32; case NumberOnStack.Int64: return (UInt64)v64 > (UInt64)right.v64; case NumberOnStack.Double: return vDF > right.vDF; default: return false; } } public bool logic_lt(VBox right)//< { switch (typeStack) { case NumberOnStack.Int32: return v32 < right.v32; case NumberOnStack.Int64: return v64 < right.v64; case NumberOnStack.Double: return vDF < right.vDF; default: return false; } } public bool logic_lt_Un(VBox right)//< { switch (typeStack) { case NumberOnStack.Int32: return (uint)v32 < (uint)right.v32; case NumberOnStack.Int64: return (UInt64)v64 < (UInt64)right.v64; case NumberOnStack.Double: return vDF < right.vDF; default: return false; } } ////////////////////// //To public bool ToBool() { switch (typeStack) { case NumberOnStack.Int32: return v32 > 0; case NumberOnStack.Int64: return v64 > 0; default: return false; } } public char ToChar() { switch (typeStack) { case NumberOnStack.Int32: return (char)v32; case NumberOnStack.Int64: return (char)v64; case NumberOnStack.Double: return (char)vDF; default: return (char)0; } } public byte ToByte() { switch (typeStack) { case NumberOnStack.Int32: return (byte)v32; case NumberOnStack.Int64: return (byte)v64; case NumberOnStack.Double: return (byte)vDF; default: return 0; } } public sbyte ToSByte() { switch (typeStack) { case NumberOnStack.Int32: return (sbyte)v32; case NumberOnStack.Int64: return (sbyte)v64; case NumberOnStack.Double: return (sbyte)vDF; default: return 0; } } public Int16 ToInt16() { switch (typeStack) { case NumberOnStack.Int32: return (Int16)v32; case NumberOnStack.Int64: return (Int16)v64; case NumberOnStack.Double: return (Int16)vDF; default: return 0; } } public UInt16 ToUInt16() { switch (typeStack) { case NumberOnStack.Int32: return (UInt16)v32; case NumberOnStack.Int64: return (UInt16)v64; case NumberOnStack.Double: return (UInt16)vDF; default: return 0; } } public int ToInt() { switch (typeStack) { case NumberOnStack.Int32: return (int)v32; case NumberOnStack.Int64: return (int)v64; case NumberOnStack.Double: return (int)vDF; default: return 0; } } public uint ToUInt() { switch (typeStack) { case NumberOnStack.Int32: return (uint)v32; case NumberOnStack.Int64: return (uint)v64; case NumberOnStack.Double: return (uint)vDF; default: return 0; } } public Int64 ToInt64() { switch (typeStack) { case NumberOnStack.Int32: return (Int64)v32; case NumberOnStack.Int64: return (Int64)v64; case NumberOnStack.Double: return (Int64)vDF; default: return 0; } } public UInt64 ToUInt64() { switch (typeStack) { case NumberOnStack.Int32: return (UInt64)v32; case NumberOnStack.Int64: return (UInt64)v64; case NumberOnStack.Double: return (UInt64)vDF; default: return 0; } } public float ToFloat() { switch (typeStack) { case NumberOnStack.Int32: return (float)v32; case NumberOnStack.Int64: return (float)v64; case NumberOnStack.Double: return (float)vDF; default: return 0; } } public double ToDouble() { switch (typeStack) { case NumberOnStack.Int32: return (double)v32; case NumberOnStack.Int64: return (double)v64; case NumberOnStack.Double: return (double)vDF; default: return 0; } } } //public interface IBox //{ // object BoxStack(); // object BoxDefine(); // void Add(IBox right); // void Sub(IBox right); // void Mul(IBox right); // void Div(IBox right); // void Mod(IBox right); // IBox Mod_New(IBox right); // void SetDirect(object value); // void Set(IBox value); // NumberType type // { // get; // set; // } // NumberOnStack typeStack // { // get; // } // bool logic_eq(IBox right);//= // bool logic_ne(IBox right);//!= // bool logic_ne_Un(IBox right);//!= // bool logic_ge(IBox right);//>= // bool logic_ge_Un(IBox right);//>= // bool logic_le(IBox right);//<= // bool logic_le_Un(IBox right); // bool logic_gt(IBox right);//> // bool logic_gt_Un(IBox right);//> // bool logic_lt(IBox right);//< // bool logic_lt_Un(IBox right);//< // bool ToBool(); // int ToInt(); // uint ToUint(); // Int64 ToInt64(); // float ToFloat(); // double ToDouble(); // int refcount // { // get; // set; // } //} //public class BoxInt32 : IBox //{ // public int refcount // { // get; // set; // } // public BoxInt32(NumberType type) // { // this.type = type; // } // public NumberType type // { // get; // set; // } // public NumberOnStack typeStack // { // get // { // return NumberOnStack.Int32; // } // } // public Int32 value; // public object BoxStack() // { // return value; // } // public object BoxDefine() // { // switch (type) // { // case NumberType.BOOL: // return (value > 0); // case NumberType.SBYTE: // return (sbyte)value; // case NumberType.BYTE: // return (byte)value; // case NumberType.CHAR: // return (char)value; // case NumberType.INT16: // return (Int16)value; // case NumberType.UINT16: // return (UInt16)value; // case NumberType.INT32: // return (Int32)value; // case NumberType.UINT32: // return (UInt32)value; // case NumberType.INT64: // return (Int64)value; // case NumberType.UINT64: // return (UInt64)value; // case NumberType.FLOAT: // return (float)value; // case NumberType.DOUBLE: // return (double)value; // default: // return null; // } // } // public void Set(IBox value) // { // this.value = (value as BoxInt32).value; // } // public void SetDirect(object value) // { // if (value is bool) // { // this.value = (bool)value ? 1 : 0; // } // else // { // this.value = (int)value; // } // } // public void Add(IBox right) // { // this.value += (right as BoxInt32).value; // } // public void Sub(IBox right) // { // this.value -= (right as BoxInt32).value; // } // public void Mul(IBox right) // { // this.value *= (right as BoxInt32).value; // } // public void Div(IBox right) // { // this.value /= (right as BoxInt32).value; // } // public void Mod(IBox right) // { // this.value %= (right as BoxInt32).value; // } // public IBox Mod_New(IBox right) // { // BoxInt32 b = ValueOnStack.Make(this.type) as BoxInt32; // b.value = this.value % (right as BoxInt32).value; // return b; // } // public bool logic_eq(IBox right) // { // return value == (right as BoxInt32).value; // } // public bool logic_ne(IBox right) // { // return value != (right as BoxInt32).value; // } // public bool logic_ne_Un(IBox right) // { // return (UInt32)value != (UInt32)(right as BoxInt32).value; // } // public bool logic_ge(IBox right) // { // return value >= (right as BoxInt32).value; // } // public bool logic_ge_Un(IBox right) // { // return (UInt32)value >= (UInt32)(right as BoxInt32).value; // } // public bool logic_le(IBox right) // { // return value <= (right as BoxInt32).value; // } // public bool logic_le_Un(IBox right) // { // return (UInt32)value <= (UInt32)(right as BoxInt32).value; // } // public bool logic_gt(IBox right) // { // return value > (right as BoxInt32).value; // } // public bool logic_gt_Un(IBox right) // { // return (UInt32)value > (UInt32)(right as BoxInt32).value; // } // public bool logic_lt(IBox right) // { // return value < (right as BoxInt32).value; // } // public bool logic_lt_Un(IBox right) // { // return (UInt32)value < (UInt32)(right as BoxInt32).value; // } // public bool ToBool() // { // return value > 0; // } // public int ToInt() // { // return (int)value; // } // public uint ToUint() // { // return (uint)value; // } // public Int64 ToInt64() // { // return (Int64)value; // } // public float ToFloat() // { // return (float)value; // } // public double ToDouble() // { // return (double)value; // } //} //public class BoxInt64 : IBox //{ // public int refcount // { // get; // set; // } // public BoxInt64(NumberType type) // { // this.type = type; // } // public NumberType type // { // get; // set; // } // public NumberOnStack typeStack // { // get // { // return NumberOnStack.Int64; // } // } // public Int64 value; // public object BoxStack() // { // return value; // } // public object BoxDefine() // { // switch (type) // { // case NumberType.BOOL: // return (value > 0); // case NumberType.SBYTE: // return (sbyte)value; // case NumberType.BYTE: // return (byte)value; // case NumberType.CHAR: // return (char)value; // case NumberType.INT16: // return (Int16)value; // case NumberType.UINT16: // return (UInt16)value; // case NumberType.INT32: // return (Int32)value; // case NumberType.UINT32: // return (UInt32)value; // case NumberType.INT64: // return (Int64)value; // case NumberType.UINT64: // return (UInt64)value; // case NumberType.FLOAT: // return (float)value; // case NumberType.DOUBLE: // return (double)value; // default: // return null; // } // } // public void Set(IBox value) // { // this.value = (value as BoxInt64).value; // } // public void SetDirect(object value) // { // this.value = (Int64)value; // } // public void Add(IBox right) // { // this.value += (right as BoxInt64).value; // } // public void Sub(IBox right) // { // this.value -= (right as BoxInt64).value; // } // public void Mul(IBox right) // { // this.value *= (right as BoxInt64).value; // } // public void Div(IBox right) // { // this.value /= (right as BoxInt64).value; // } // public void Mod(IBox right) // { // this.value %= (right as BoxInt64).value; // } // public IBox Mod_New(IBox right) // { // BoxInt64 b = ValueOnStack.Make(this.type) as BoxInt64; // b.value = this.value % (right as BoxInt64).value; // return b; // } // public bool logic_eq(IBox right) // { // return value == (right as BoxInt64).value; // } // public bool logic_ne(IBox right) // { // return value != (right as BoxInt64).value; // } // public bool logic_ne_Un(IBox right) // { // return (UInt64)value != (UInt64)(right as BoxInt64).value; // } // public bool logic_ge(IBox right) // { // return value >= (right as BoxInt64).value; // } // public bool logic_ge_Un(IBox right) // { // return (UInt64)value >= (UInt64)(right as BoxInt64).value; // } // public bool logic_le(IBox right) // { // return value <= (right as BoxInt64).value; // } // public bool logic_le_Un(IBox right) // { // return (UInt64)value <= (UInt64)(right as BoxInt64).value; // } // public bool logic_gt(IBox right) // { // return value > (right as BoxInt64).value; // } // public bool logic_gt_Un(IBox right) // { // return (UInt64)value > (UInt64)(right as BoxInt64).value; // } // public bool logic_lt(IBox right) // { // return value < (right as BoxInt64).value; // } // public bool logic_lt_Un(IBox right) // { // return (UInt64)value < (UInt64)(right as BoxInt64).value; // } // public bool ToBool() // { // return value > 0; // } // public int ToInt() // { // return (int)value; // } // public uint ToUint() // { // return (uint)value; // } // public Int64 ToInt64() // { // return (Int64)value; // } // public float ToFloat() // { // return (float)value; // } // public double ToDouble() // { // return (double)value; // } //} //public class BoxDouble : IBox //{ // public int refcount // { // get; // set; // } // public BoxDouble(NumberType type) // { // this.type = type; // } // public NumberType type // { // get; // set; // } // public NumberOnStack typeStack // { // get // { // return NumberOnStack.Double; // } // } // public double value; // public object BoxStack() // { // return value; // } // public object BoxDefine() // { // switch (type) // { // case NumberType.BOOL: // return (value > 0); // case NumberType.SBYTE: // return (sbyte)value; // case NumberType.BYTE: // return (byte)value; // case NumberType.CHAR: // return (char)value; // case NumberType.INT16: // return (Int16)value; // case NumberType.UINT16: // return (UInt16)value; // case NumberType.INT32: // return (Int32)value; // case NumberType.UINT32: // return (UInt32)value; // case NumberType.INT64: // return (Int64)value; // case NumberType.UINT64: // return (UInt64)value; // case NumberType.FLOAT: // return (float)value; // case NumberType.DOUBLE: // return (double)value; // default: // return null; // } // } // public void Set(IBox value) // { // this.value = (value as BoxDouble).value; // } // public void SetDirect(object value) // { // this.value = (double)Convert.ToDecimal(value); // } // public void Add(IBox right) // { // this.value += (right as BoxDouble).value; // } // public void Sub(IBox right) // { // this.value -= (right as BoxDouble).value; // } // public void Mul(IBox right) // { // this.value *= (right as BoxDouble).value; // } // public void Div(IBox right) // { // this.value /= (right as BoxDouble).value; // } // public void Mod(IBox right) // { // this.value %= (right as BoxDouble).value; // } // public IBox Mod_New(IBox right) // { // BoxDouble b = new BoxDouble(this.type); // b.value = this.value % (right as BoxDouble).value; // return b; // } // public bool logic_eq(IBox right) // { // return value == (right as BoxDouble).value; // } // public bool logic_ne(IBox right) // { // return value != (right as BoxDouble).value; // } // public bool logic_ne_Un(IBox right) // { // return value != (right as BoxDouble).value; // } // public bool logic_ge(IBox right) // { // return value >= (right as BoxDouble).value; // } // public bool logic_ge_Un(IBox right) // { // return value >= (right as BoxDouble).value; // } // public bool logic_le(IBox right) // { // return value <= (right as BoxDouble).value; // } // public bool logic_le_Un(IBox right) // { // return value <= (right as BoxDouble).value; // } // public bool logic_gt(IBox right) // { // return value > (right as BoxDouble).value; // } // public bool logic_gt_Un(IBox right) // { // return value > (right as BoxDouble).value; // } // public bool logic_lt(IBox right) // { // return value < (right as BoxDouble).value; // } // public bool logic_lt_Un(IBox right) // { // return value < (right as BoxDouble).value; // } // public bool ToBool() // { // throw new NotImplementedException(); // } // public int ToInt() // { // return (int)value; // } // public uint ToUint() // { // return (uint)value; // } // public Int64 ToInt64() // { // return (Int64)value; // } // public float ToFloat() // { // return (float)value; // } // public double ToDouble() // { // return (double)value; // } //} }