private void InitializeFromFileHeader(string fileName)
{
using (s_cpu_AaraDataReadMemoryStream.Timer)
{
var typeNameLength = Load.AsByteArray(fileName, 0, 1)[0];
var dataType = new string(Load.AsByteArray(fileName, 1, typeNameLength)
.Select(b => (char)b).ToArray());
var dimensions = Load.AsByteArray(fileName, 1 + typeNameLength, 1)[0];
// Size
var elementCount = 1;
var size = new int[dimensions];
for (var i = 0; i < dimensions; i++)
{
elementCount *= size[i] = BitConverter.ToInt32(
Load.AsByteArray(fileName, 2 + typeNameLength + i * sizeof(int), sizeof(int)),
0);
}
// -- set AaraData --
SourceFileName = fileName;
DataTypeAsSymbol = dataType;
ElementCount = elementCount;
Size = size;
HeaderSize = 1 + typeNameLength + 1 + dimensions * sizeof(int);
}
}