/// <summary>
/// Function to write an array of value types to a stream using the GorgonBinaryWriter and reading it back again using the GorgonBinaryReader.
/// </summary>
/// <param name="stream">The stream that will receive the data.</param>
private static void WriteArrayValues(MemoryStream stream)
{
stream.Position = 0;
var writer = new GorgonBinaryWriter(stream, true);
var reader = new GorgonBinaryReader(stream, true);
try
{
var expected = new SomeTestData[3];
for (int i = 1; i < 4; ++i)
{
expected[i - 1] = new SomeTestData
{
Value1 = i,
Value2 = System.Math.PI * i,
Value3 = (short)(i & 2)
};
}
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Writing/Reading an array of value types to a memory stream.");
Console.ForegroundColor = ConsoleColor.White;
writer.WriteRange(expected);
stream.Position = 0;
var actual = new SomeTestData[4];
reader.ReadRange(actual, 1);
for (int i = 1; i < 4; ++i)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write($"[{i - 1}] ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine($"int32 Value1 = {expected[i - 1].Value1}: {actual[i].Value1 == expected[i - 1].Value1}");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write($"[{i - 1}] ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine($"double Value2 = {expected[i - 1].Value2:0.00000}: {actual[i].Value2.EqualsEpsilon(expected[i - 1].Value2)}");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write($"[{i - 1}] ");
Console.ForegroundColor = ConsoleColor.White;
Console.WriteLine($"int16 Value3 = {expected[i - 1].Value3}: {actual[i].Value3 == expected[i - 1].Value3}");
}
stream.Position = 0;
}
finally
{
writer.Dispose();
reader.Dispose();
}
}
/// <summary>
/// Function to write the contents pointed at by an unsafe pointer to a stream using the GorgonBinaryWriter and reading it back again using the GorgonBinaryReader.
/// </summary>
/// <param name="stream">The stream that will receive the data.</param>
private static unsafe void WritePointer(MemoryStream stream)
{
stream.Position = 0;
var writer = new GorgonBinaryWriter(stream, true);
var reader = new GorgonBinaryReader(stream, true);
try
{
var data = new SomeTestData
{
Value1 = 1,
Value2 = 2.1,
Value3 = 3
};
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Writing/Reading pointer to memory into a memory stream.");
Console.ForegroundColor = ConsoleColor.White;
writer.Write(&data, Unsafe.SizeOf <SomeTestData>());
stream.Position = 0;
SomeTestData readData = default;
reader.Read(&readData, Unsafe.SizeOf <SomeTestData>());
Console.WriteLine($"int32 Value1 = 1: {readData.Value1 == 1}");
Console.WriteLine($"double Value2 = 2.1: {readData.Value2.EqualsEpsilon(2.1)}");
Console.WriteLine($"int16 Value3 = 3: {readData.Value3 == 3}");
stream.Position = 0;
}
finally
{
writer.Dispose();
reader.Dispose();
}
}
/// <summary>
/// Function to write the contents of a value type to a stream using the GorgonBinaryWriter and reading it back again using the GorgonBinaryReader.
/// </summary>
/// <param name="stream">The stream that will receive the data.</param>
private static void WriteByRefValueType(MemoryStream stream)
{
stream.Position = 0;
var writer = new GorgonBinaryWriter(stream, true);
var reader = new GorgonBinaryReader(stream, true);
try
{
var data = new SomeTestData
{
Value1 = 1234,
Value2 = 3.1459,
Value3 = 42
};
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Writing/Reading a value type to a memory stream.");
Console.ForegroundColor = ConsoleColor.White;
writer.WriteValue(ref data);
stream.Position = 0;
reader.ReadValue(out SomeTestData readData);
Console.WriteLine($"int32 Value1 = 1234: {readData.Value1 == 1234}");
Console.WriteLine($"double Value2 = 3.1459: {readData.Value2.EqualsEpsilon(3.1459)}");
Console.WriteLine($"int16 Value3 = 42: {readData.Value3 == 42}");
stream.Position = 0;
}
finally
{
writer.Dispose();
reader.Dispose();
}
}
