Npgsql.WriteBuffer.WriteSingle C# (CSharp) Method

        public void WriteSingle(float f)
        {
            Contract.Requires(WriteSpaceLeft >= sizeof(float));
            _bitConverterUnion.float4 = f;
            var pos = _writePosition;
            if (BitConverter.IsLittleEndian)
            {
                _buf[pos++] = _bitConverterUnion.b3;
                _buf[pos++] = _bitConverterUnion.b2;
                _buf[pos++] = _bitConverterUnion.b1;
                _buf[pos++] = _bitConverterUnion.b0;
            }
            else
            {
                _buf[pos++] = _bitConverterUnion.b0;
                _buf[pos++] = _bitConverterUnion.b1;
                _buf[pos++] = _bitConverterUnion.b2;
                _buf[pos++] = _bitConverterUnion.b3;
            }
            _writePosition = pos;
        }