//| <include file='doc\BinaryReader.uex' path='docs/doc[@for="BinaryReader.ReadSingle"]/*' />
public virtual float ReadSingle()
{
FillBuffer(4);
return(BitConverter.UInt32BitsToSingle(
(uint)(m_buffer[0] | (m_buffer[1]) << 8 |
(m_buffer[2]) << 16 | m_buffer[3] << 24)));
}
private void TestRoundTripSingle(uint bits)
{
float d = BitConverter.UInt32BitsToSingle(bits);
if (float.IsFinite(d))
{
string s = InvariantToStringSingle(d);
CheckOneSingle(s, bits);
}
}
public static void SingleToUInt32Bits()
{
float input = 12345.63f;
uint result = BitConverter.SingleToUInt32Bits(input);
Assert.Equal(1178658437U, result);
float roundtripped = BitConverter.UInt32BitsToSingle(result);
Assert.Equal(input, roundtripped);
}
public static Single ToFloat(this UInt32 bits)
{
#if BITWISE_FLOAT_CONVERSION
return(BitConverter.UInt32BitsToSingle(bits));
#else
unsafe
{
return(*(Single *)&bits);
}
#endif
}
private void CheckOneSingle(string s, uint expectedBits)
{
CheckOneSingle(s, BitConverter.UInt32BitsToSingle(expectedBits));
}
