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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace BaseTypes.Utils
{
/// <summary>
/// Converter of numeric objects
/// </summary>
public static class Converter
{
/// <summary>
/// Converts object to byte
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion resule</returns>
public static byte ToByte(object o)
{
if (o is Double)
{
double b = (double)o;
return (byte)b;
}
if (o is Byte)
{
byte b = (byte)o;
return b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (byte)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (byte)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (byte)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (byte)b;
}
if (o is Int16)
{
short b = (short)o;
return (byte)b;
}
if (o is Int32)
{
int b = (int)o;
return (byte)b;
}
if (o is Int64)
{
long b = (long)o;
return (byte)b;
}
return 0;
}
/// <summary>
/// Converts object to ushort
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static ushort ToUInt16(object o)
{
if (o is Double)
{
double b = (double)o;
return (ushort)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (ushort)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (ushort)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (ushort)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (ushort)b;
}
if (o is Int16)
{
short b = (short)o;
return (ushort)b;
}
if (o is Int32)
{
int b = (int)o;
return (ushort)b;
}
if (o is Int64)
{
long b = (long)o;
return (ushort)b;
}
return 0;
}
/// <summary>
/// Converts object to uint
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static uint ToUInt32(object o)
{
if (o is Double)
{
double b = (double)o;
return (uint)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (uint)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (uint)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (uint)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (uint)b;
}
if (o is Int16)
{
short b = (short)o;
return (uint)b;
}
if (o is Int32)
{
int b = (int)o;
return (uint)b;
}
if (o is Int64)
{
long b = (long)o;
return (uint)b;
}
return 0;
}
/// <summary>
/// Converts object to ulong
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static ulong ToUInt64(object o)
{
if (o is Double)
{
double b = (double)o;
return (ulong)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (ulong)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (ulong)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (ulong)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (ulong)b;
}
if (o is Int16)
{
short b = (short)o;
return (ulong)b;
}
if (o is Int32)
{
int b = (int)o;
return (ulong)b;
}
if (o is Int64)
{
long b = (long)o;
return (ulong)b;
}
return 0;
}
/// <summary>
/// Converts object to sbyte
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static sbyte ToSByte(object o)
{
if (o is Double)
{
double b = (double)o;
return (sbyte)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (sbyte)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (sbyte)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (sbyte)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (sbyte)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return b;
}
if (o is Int16)
{
short b = (short)o;
return (sbyte)b;
}
if (o is Int32)
{
int b = (int)o;
return (sbyte)b;
}
if (o is Int64)
{
long b = (long)o;
return (sbyte)b;
}
return 0;
}
/// <summary>
/// Converts object to short
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static short ToInt16(object o)
{
if (o is Double)
{
double b = (double)o;
return (short)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (short)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (short)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (short)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (short)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (short)b;
}
if (o is Int16)
{
short b = (short)o;
return b;
}
if (o is Int32)
{
int b = (int)o;
return (short)b;
}
if (o is Int64)
{
long b = (long)o;
return (short)b;
}
return 0;
}
/// <summary>
/// Converts object to int
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static int ToInt32(object o)
{
if (o is Double)
{
double b = (double)o;
return (int)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (int)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (int)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (int)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (int)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (int)b;
}
if (o is Int16)
{
short b = (short)o;
return (int)b;
}
if (o is Int32)
{
int b = (int)o;
return b;
}
if (o is Int64)
{
long b = (long)o;
return (int)b;
}
return 0;
}
/// <summary>
/// Converts object to long
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static long ToInt64(object o)
{
if (o is Double)
{
double b = (double)o;
return (long)b;
}
if (o is Byte)
{
byte b = (byte)o;
return (long)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (long)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (long)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (long)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (long)b;
}
if (o is Int16)
{
short b = (short)o;
return (long)b;
}
if (o is Int32)
{
int b = (int)o;
return (long)b;
}
if (o is Int64)
{
long b = (long)o;
return b;
}
return 0;
}
/// <summary>
/// Converts object to double
/// </summary>
/// <param name="o">The object</param>
/// <returns>Conversion result</returns>
public static double ToDouble(object o)
{
if (o is decimal)
{
decimal dec = (decimal)o;
return Double.Parse(dec + "");
}
if (o is Double)
{
double b = (double)o;
return b;
}
if (o is Byte)
{
byte b = (byte)o;
return (double)b;
}
if (o is UInt16)
{
ushort b = (ushort)o;
return (double)b;
}
if (o is UInt32)
{
uint b = (uint)o;
return (double)b;
}
if (o is UInt64)
{
ulong b = (ulong)o;
return (double)b;
}
if (o is SByte)
{
sbyte b = (sbyte)o;
return (double)b;
}
if (o is Int16)
{
short b = (short)o;
return (double)b;
}
if (o is Int32)
{
int b = (int)o;
return (double)b;
}
if (o is Int64)
{
long b = (long)o;
return (double)b;
}
if (o is Boolean)
{
bool b = (bool)o;
return b ? 1 : 0;
}
return 0;
}
}
}
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Ph. D. Petr Ivankov worked as scientific researcher at Russian Mission Control Centre since 1978 up to 2000. Now he is engaged by Aviation training simulators http://dinamika-avia.com/ . His additional interests are:
1) Noncommutative geometry
http://front.math.ucdavis.edu/author/P.Ivankov
2) Literary work (Russian only)
http://zhurnal.lib.ru/editors/3/3d_m/
3) Scientific articles
http://arxiv.org/find/all/1/au:+Ivankov_Petr/0/1/0/all/0/1
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