replacement for C++ function 'modf'

[Guest]

hi, I was using the following function in a C++ program. I am now "porting"
it to C# and I can not find an equivalent to: modf function. As described
below.

double modf ( double x , double * ipart );
Split floating-point value into fractional and integer parts.
Breaks x in two parts: the integer (stored in location pointed by ipart)
and the fraction (return value).

So does any know of a function that i can use to find the fractional and
integer parts of a floating-point value?
thanks

 

[Ilya Tumanov [MS]]

Cast original to 64 or 32 bit integer - you'll get integer part.

Subtract integer part from the original - now you've got fractional part.



Best regards,



Ilya



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