seperating a decimal

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seperating a decimal

 
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  #1
Sep 10th, 2008
How would one seperate a decimal into 2 numbers, the left and right sides of the decimal?

float example = 131.14567

into...

int left = 131
float right = .14567

thanks.
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Re: seperating a decimal

 
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Sep 10th, 2008
http://www.cplusplus.com/reference/c...math/modf.html
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Re: seperating a decimal

 
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  #3
Sep 10th, 2008
One option is something like:

c Syntax (Toggle Plain Text) 
  1.   float in = 131.14567f;
  2.   int left = (int)in;
  3.   float right = left - in;
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Re: seperating a decimal

 
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  #4
Sep 10th, 2008
Or may be convert the double into string. Then split the string using "." as the delimiter??
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Re: seperating a decimal

 
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  #5
Sep 10th, 2008
Stop indulge in fantasies. See iamthwee's exhaustive answer...
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