#[cfg(feature="convert_sigils")]
use sigils::{Zero, Number, Real};
#[cfg(feature="convert_sigils")]
use sigils::vector::{Vector, Vector2, Vector3, Vector4};
#[cfg(feature="convert_sigils")]
use sigils::quaternion::Quaternion;

use ::byte_sized::{ByteSized, get_byte_size_of_string};
use ::converter::Converter;
use ::endian::{BigEndian, LittleEndian, PlatformEndian, NetworkEndian};
use ::endian::Endianess;



// From and Into are not used because we need to also
// know the endianess to use for converting.
/// A type that can be converted to and from bytes.
pub trait Transmutable
{
   /// Transmute this type to an array of bytes.
   fn as_bytes(&self) -> Vec<u8>;

   /// Transmute this type to an array of bytes.
   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>;

   /// Transmute an array of bytes to this type.
   fn from_bytes(buffer: &[u8]) -> Self;

   /// Transmute an array of bytes to this type.
   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> Self;

   /// Get the current size of this Transmutable in bytes.
   fn determine_byte_size(&self) -> usize;
}



/// Handles the repetative endianess matching
/// for the primitive number types when converting
/// a number to bytes.
macro_rules! handle_endianess_to_bytes
{
   ($buffer: ident, $val: ident, $endianess: ident, $func: ident) =>
   {
      {
         match $endianess
         {
            Endianess::Big =>
            {
               $buffer.append(&mut BigEndian::$func(*$val));
            }

            Endianess::Little =>
            {
               $buffer.append(&mut LittleEndian::$func(*$val));
            }

            Endianess::Platform =>
            {
               $buffer.append(&mut PlatformEndian::$func(*$val));
            }

            Endianess::Network =>
            {
               $buffer.append(&mut NetworkEndian::$func(*$val));
            }
         }
      }
   }
}

/// Handles the repetative endianess matching
/// for the primitive number types when converting
/// a number from bytes.
macro_rules! handle_endianess_from_bytes
{
   ($buffer: ident, $endianess: ident, $func: ident) =>
   {
      match $endianess
      {
         Endianess::Big =>
         {
            BigEndian::$func(&$buffer)
         }

         Endianess::Little =>
         {
            LittleEndian::$func(&$buffer)
         }

         Endianess::Platform =>
         {
            PlatformEndian::$func(&$buffer)
         }

         Endianess::Network =>
         {
            NetworkEndian::$func(&$buffer)
         }
      }
   }
}

/// Handles the repetative bit packing.
macro_rules! pack_bits
{
   ($buffer: ident, $target_type: ty, $bytes: expr) =>
   {
      {
         let mut value: $target_type;

         // Make sure that there is enough data to read
         // the bytes for this type.
         assert!($buffer.len() >= $bytes);

         // Start with a value of zero and or it with
         // the bits shifted values from the buffer.
         value = 0;
         for i in 0..$bytes
         {
            value |= ($buffer[i] as $target_type) << ((($bytes - i) - 1) * 8);
         }

         // Return the determined value.
         value
   }
   }
}

/// Handles the repetative bit unpacking.
macro_rules! unpack_bits
{
   ($value: expr, $bytes: expr) =>
   {
      {
         let mut buffer: Vec<u8>;

         // Create an array with enough space for this value
         // and then bit shift the value into a buffer of bytes.
         buffer = Vec::with_capacity($bytes);
         for i in 0..$bytes
         {
            buffer.push(($value >> (($bytes - i) - 1) * 8) as u8);
         }

         // Return the buffer of bytes that represent this value.
         buffer
      }
   }
}



impl Transmutable for u8
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, u8::BYTES)
   }

   #[allow(unused_variables)]
   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the byte.
      buffer = Vec::with_capacity(u8::BYTES);

      // Convert this to bytes and add it to the buffer.
      // Endianess doesn't matter here.
      buffer.push(*self);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> u8
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, u8, u8::BYTES)
   }

   #[allow(unused_variables)]
   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> u8
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= u8::BYTES);

      // Convert the given bytes to this type and return it.
      // Endianess doesn't matter here.
      buffer[0]
   }

   fn determine_byte_size(&self) -> usize
   {
      u8::BYTES
   }
}

impl Transmutable for u16
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, u16::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(u16::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, u16_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> u16
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, u16, u16::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> u16
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= u16::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_u16)
   }

   fn determine_byte_size(&self) -> usize
   {
      u16::BYTES
   }
}

impl Transmutable for u32
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, u32::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(u32::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, u32_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> u32
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, u32, u32::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> u32
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= u32::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_u32)
   }

   fn determine_byte_size(&self) -> usize
   {
      u32::BYTES
   }
}

impl Transmutable for u64
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, u64::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(u64::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, u64_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> u64
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, u64, u64::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> u64
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= u64::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_u64)
   }

   fn determine_byte_size(&self) -> usize
   {
      u64::BYTES
   }
}

impl Transmutable for usize
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, usize::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(usize::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, usize_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> usize
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, usize, usize::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> usize
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= usize::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_usize)
   }

   fn determine_byte_size(&self) -> usize
   {
      usize::BYTES
   }
}

impl Transmutable for i8
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, i8::BYTES)
   }

   #[allow(unused_variables)]
   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(i8::BYTES);

      // Convert this to bytes and add it to the buffer.
      buffer.push(*self as u8);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> i8
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, i8, i8::BYTES)
   }

   #[allow(unused_variables)]
   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> i8
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= i8::BYTES);

      // Convert the given bytes to this type and return it.
      // Endianess doesn't matter here.
      buffer[0] as i8
   }

   fn determine_byte_size(&self) -> usize
   {
      i8::BYTES
   }
}

impl Transmutable for i16
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, i16::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(i16::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, i16_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> i16
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, i16, i16::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> i16
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= i16::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_i16)
   }

   fn determine_byte_size(&self) -> usize
   {
      i16::BYTES
   }
}

impl Transmutable for i32
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, i32::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(i32::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, i32_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> i32
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, i32, i32::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> i32
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= i32::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_i32)
   }

   fn determine_byte_size(&self) -> usize
   {
      i32::BYTES
   }
}

impl Transmutable for i64
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, i64::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(i64::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, i64_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> i64
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, i64, i64::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> i64
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= i64::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_i64)
   }

   fn determine_byte_size(&self) -> usize
   {
      i64::BYTES
   }
}

impl Transmutable for isize
{
   fn as_bytes(&self) -> Vec<u8>
   {
      // Unpack the bits that make up this value and
      // return a buffer of the bytes.
      unpack_bits!(*self, isize::BYTES)
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(isize::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, isize_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> isize
   {
      // Convert the given bytes to this type and return it.
      pack_bits!(buffer, isize, isize::BYTES)
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> isize
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= isize::BYTES);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_isize)
   }

   fn determine_byte_size(&self) -> usize
   {
      isize::BYTES
   }
}

impl Transmutable for f32
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let value: u32;

      unsafe
      {
         value = ::std::mem::transmute::<f32, u32>(*self);
      }

      value.as_bytes()
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(f32::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, f32_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> f32
   {
      unsafe
      {
         ::std::mem::transmute::<u32, f32>(u32::from_bytes(buffer))
      }
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> f32
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= 4);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_f32)
   }

   fn determine_byte_size(&self) -> usize
   {
      f32::BYTES
   }
}

impl Transmutable for f64
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let value: u64;

      unsafe
      {
         value = ::std::mem::transmute::<f64, u64>(*self);
      }

      value.as_bytes()
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(f64::BYTES);

      // Convert this to bytes and add it to the buffer.
      handle_endianess_to_bytes!(buffer, self, endianess, f64_to_bytes);

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> f64
   {
      unsafe
      {
         ::std::mem::transmute::<u64, f64>(u64::from_bytes(buffer))
      }
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> f64
   {
      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= 8);

      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_f64)
   }

   fn determine_byte_size(&self) -> usize
   {
      f64::BYTES
   }
}

impl Transmutable for String
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let bytes: &[u8];
      let byte_count: u64;
      let mut buffer: Vec<u8>;

      // Turn the string into a byte array.
      bytes = self.as_bytes();

      // Determine how many bytes will be written
      // for this string.
      byte_count = bytes.len() as u64;

      // Make sure the buffer has enough space for this string.
      buffer = Vec::with_capacity(bytes.len() + u64::BYTES);

      // Add the count to the buffer.
      buffer.append(&mut byte_count.as_bytes());

      // Add each byte of the string to the buffer.
      buffer.extend_from_slice(bytes);

      // Return the byte buffer.
      buffer
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let temp: String;
      let mut buffer: Vec<u8>;

      // Create the Vector to hold the bytes
      // from this type.
      buffer = Vec::with_capacity(get_byte_size_of_string(self));

      // Clone the string so that we can use its data.
      // We have to do this because Strings don't implement Copy.
      temp = self.clone();

      // Convert this to bytes and add it to the buffer.
      // We are not using the macro because *String is a str.
      match endianess
      {
         Endianess::Big =>
         {
            buffer.append(&mut BigEndian::string_to_bytes(temp));
         }

         Endianess::Little =>
         {
            buffer.append(&mut LittleEndian::string_to_bytes(temp));
         }

         Endianess::Platform =>
         {
            buffer.append(&mut PlatformEndian::string_to_bytes(temp));
         }

         Endianess::Network =>
         {
            buffer.append(&mut NetworkEndian::string_to_bytes(temp));
         }
      }

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> String
   {
      let byte_count: u64;
      let new_string: String;

      // A string array should have atleast a u64 size byte count.
      assert!(buffer.len() >= u64::BYTES);

      // Strings start with the size of bytes to read as
      // a u64. So read that in and then we know how many
      // bytes make up the string.
      byte_count = u64::from_bytes(&buffer[0..u64::BYTES]);

      if byte_count > 0
      {
         match String::from_utf8(buffer[u64::BYTES..(buffer.len()-1)].to_vec())
         {
            Ok(string) =>
            {
               new_string = string;
            }

            Err(error) =>
            {
               error!("{}", error);
            }
         }
      }
      else
      {
         new_string = String::new();
      }

      new_string
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> String
   {
      // Convert the given bytes to this type and return it.
      handle_endianess_from_bytes!(buffer, endianess, bytes_to_string)
   }

   fn determine_byte_size(&self) -> usize
   {
      get_byte_size_of_string(self)
   }
}

#[cfg(feature="convert_sigils")]
impl<T> Transmutable for Vector2<T> where T: Number + ByteSized + Transmutable
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Vector2.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * self.get_size() as usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.x.as_bytes());
      buffer.append(&mut self.y.as_bytes());

      // Return the byte buffer.
      buffer
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Vector2.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * self.get_size() as usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.x.as_endian_bytes(endianess));
      buffer.append(&mut self.y.as_endian_bytes(endianess));

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> Vector2<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut vec: Vector2<T>;

      // Determine the number of bytes requires to
      // represent a Vector2.
      vec = Vector2::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * vec.get_size() as usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      vec.x = T::from_bytes(&buffer[0..byte_size]);
      vec.y = T::from_bytes(&buffer[byte_size..num_bytes]);
      vec
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> Vector2<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut vec: Vector2<T>;

      // Determine the number of bytes requires to
      // represent a Vector2.
      vec = Vector2::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * vec.get_size() as usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      vec.x = T::from_endian_bytes(&buffer[0..byte_size],
                                   endianess);
      vec.y = T::from_endian_bytes(&buffer[byte_size..num_bytes],
                                   endianess);
      vec
   }

   fn determine_byte_size(&self) -> usize
   {
      T::get_byte_size() * self.get_size() as usize
   }
}

#[cfg(feature="convert_sigils")]
impl<T> Transmutable for Vector3<T> where T: Number + ByteSized + Transmutable
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Vector2.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * self.get_size() as usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.x.as_bytes());
      buffer.append(&mut self.y.as_bytes());
      buffer.append(&mut self.z.as_bytes());

      // Return the byte buffer.
      buffer
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Vector3.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * self.get_size() as usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.x.as_endian_bytes(endianess));
      buffer.append(&mut self.y.as_endian_bytes(endianess));
      buffer.append(&mut self.z.as_endian_bytes(endianess));

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> Vector3<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut vec: Vector3<T>;

      // Determine the number of bytes requires to
      // represent a Vector3.
      vec = Vector3::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * vec.get_size() as usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      vec.x = T::from_bytes(&buffer[0..byte_size]);
      vec.y = T::from_bytes(&buffer[byte_size..(byte_size*2)]);
      vec.z = T::from_bytes(&buffer[(byte_size*2)..num_bytes]);
      vec
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> Vector3<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut vec: Vector3<T>;

      // Determine the number of bytes requires to
      // represent a Vector3.
      vec = Vector3::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * vec.get_size() as usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      vec.x = T::from_endian_bytes(&buffer[0..byte_size],
                                   endianess);
      vec.y = T::from_endian_bytes(&buffer[byte_size..(byte_size*2)],
                                   endianess);
      vec.z = T::from_endian_bytes(&buffer[(byte_size*2)..num_bytes],
                                   endianess);
      vec
   }

   fn determine_byte_size(&self) -> usize
   {
      T::get_byte_size() * self.get_size() as usize
   }
}

#[cfg(feature="convert_sigils")]
impl<T> Transmutable for Vector4<T> where T: Number + ByteSized + Transmutable
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Vector4.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * self.get_size() as usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.x.as_bytes());
      buffer.append(&mut self.y.as_bytes());
      buffer.append(&mut self.z.as_bytes());
      buffer.append(&mut self.w.as_bytes());

      // Return the byte buffer.
      buffer
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Vector4.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * self.get_size() as usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.x.as_endian_bytes(endianess));
      buffer.append(&mut self.y.as_endian_bytes(endianess));
      buffer.append(&mut self.z.as_endian_bytes(endianess));
      buffer.append(&mut self.w.as_endian_bytes(endianess));

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> Vector4<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut vec: Vector4<T>;

      // Determine the number of bytes requires to
      // represent a Vector4.
      vec = Vector4::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * vec.get_size() as usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      vec.x = T::from_bytes(&buffer[0..byte_size]);
      vec.y = T::from_bytes(&buffer[byte_size..(byte_size*2)]);
      vec.z = T::from_bytes(&buffer[(byte_size*2)..(byte_size*3)]);
      vec.w = T::from_bytes(&buffer[(byte_size*3)..num_bytes]);
      vec
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> Vector4<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut vec: Vector4<T>;

      // Determine the number of bytes requires to
      // represent a Vector4.
      vec = Vector4::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * vec.get_size() as usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      vec.x = T::from_endian_bytes(&buffer[0..byte_size],
                                   endianess);
      vec.y = T::from_endian_bytes(&buffer[byte_size..(byte_size*2)],
                                   endianess);
      vec.z = T::from_endian_bytes(&buffer[(byte_size*2)..(byte_size*3)],
                                   endianess);
      vec.w = T::from_endian_bytes(&buffer[(byte_size*3)..num_bytes],
                                   endianess);
      vec
   }

   fn determine_byte_size(&self) -> usize
   {
      T::get_byte_size() * self.get_size() as usize
   }
}

#[cfg(feature="convert_sigils")]
impl<T> Transmutable for Quaternion<T>
   where T: Real + ByteSized + Transmutable
{
   fn as_bytes(&self) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Quaternion.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * 4usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.scalar.as_bytes());
      buffer.append(&mut self.vector.as_bytes());

      // Return the byte buffer.
      buffer
   }

   fn as_endian_bytes(&self, endianess: Endianess) -> Vec<u8>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut buffer: Vec<u8>;

      // Determine the number of bytes requires to
      // represent a Quaternion.
      byte_size = T::get_byte_size();
      num_bytes = byte_size * 4usize;

      // Make sure that there is enough space to store
      // the bytes from this type.
      buffer = Vec::with_capacity(num_bytes);

      // Convert this to bytes and add it to the buffer.
      buffer.append(&mut self.scalar.as_endian_bytes(endianess));
      buffer.append(&mut self.vector.as_endian_bytes(endianess));

      // Return the byte buffer.
      buffer
   }

   fn from_bytes(buffer: &[u8]) -> Quaternion<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut quat: Quaternion<T>;

      // Determine the number of bytes requires to
      // represent a Quaternion.
      quat = Quaternion::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * 4usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      quat.scalar = T::from_bytes(&buffer[0..byte_size]);
      quat.vector =
         Vector3::<T>::from_bytes(&buffer[byte_size..num_bytes]);
      quat
   }

   fn from_endian_bytes(buffer: &[u8], endianess: Endianess) -> Quaternion<T>
   {
      let byte_size: usize;
      let num_bytes: usize;
      let mut quat: Quaternion<T>;

      // Determine the number of bytes requires to
      // represent a Quaternion.
      quat = Quaternion::<T>::zero();
      byte_size = T::get_byte_size();
      num_bytes = byte_size * 4usize;

      // Make sure that there is enough data to read
      // the bytes for this type.
      assert!(buffer.len() >= num_bytes);

      // Convert the given bytes to this type and return it.
      quat.scalar = T::from_endian_bytes(&buffer[0..byte_size], endianess);
      quat.vector =
         Vector3::<T>::from_endian_bytes(&buffer[byte_size..num_bytes],
                                         endianess);
      quat
   }

   fn determine_byte_size(&self) -> usize
   {
      T::get_byte_size() * 4usize
   }
}