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D - Properties - A question

reply "Scott Egan" <scotte tpg.com.aux> writes:
Below is the info on properties copied from
http://www.digitalmars.com/d/property.html.

Is the 'float.nan' comment correct?  If so would some kind person put me
straight.

ta


Every type and expression has properties that can be queried:
	int.sizeof	// yields 2
	float.nan	// yields the floating point value
	(float).nan	// yields the floating point nan value
	(3).sizeof	// yields 4 (because 3 is an int)
	2.sizeof	// syntax error, since "2." is a floating point number
	int.init	// default initializer for int's
Apr 13 2004
parent reply J Anderson <REMOVEanderson badmama.com.au> writes:
Scott Egan wrote:

Below is the info on properties copied from
http://www.digitalmars.com/d/property.html.

Is the 'float.nan' comment correct?  If so would some kind person put me
straight.
  

printf("%f", float.nan); //nan printf("%f", (float).nan); //nan
ta


Every type and expression has properties that can be queried:
	int.sizeof	// yields 2
	float.nan	// yields the floating point value
	(float).nan	// yields the floating point nan value
	(3).sizeof	// yields 4 (because 3 is an int)
	2.sizeof	// syntax error, since "2." is a floating point number
	int.init	// default initializer for int's


  

-- -Anderson: http://badmama.com.au/~anderson/
Apr 13 2004
parent reply Manfred Nowak <svv1999 hotmail.com> writes:
J Anderson wrote:

[...]
 Must be a typo.

What are both of you talking about? So long!
Apr 13 2004
parent J Anderson <REMOVEanderson badmama.com.au> writes:
Manfred Nowak wrote:

J Anderson wrote:

[...]
  

Must be a typo.
    

What are both of you talking about? So long!

float.nan // yields the floating point value (float).nan // yields the floating point nan value -- -Anderson: http://badmama.com.au/~anderson/
Apr 13 2004