[Csp-commits] APPLICATIONS/SimData/Source Interpolate.cpp,1.9,1.10

[<de...@us...>]

Update of /cvsroot/csp/APPLICATIONS/SimData/Source
In directory sc8-pr-cvs1:/tmp/cvs-serv1467

Modified Files:
	Interpolate.cpp 
Log Message:
*** see CHANGES.current ***

Index: Interpolate.cpp
===================================================================
RCS file: /cvsroot/csp/APPLICATIONS/SimData/Source/Interpolate.cpp,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** Interpolate.cpp	18 Jul 2003 01:33:05 -0000	1.9
--- Interpolate.cpp	19 Jul 2003 13:56:50 -0000	1.10
***************
*** 190,195 ****
  	int i = find(_breaks, v);
  	double h = _breaks[i+1] - _breaks[i];
! 	double f1 = 1.0 - (v - _breaks[i]) / h;
! 	double f2 = 1.0 - (_breaks[i+1] - v) / h;
  	double d1 = _sd[i];
  	double d2 = _sd[i+1];
--- 190,195 ----
  	int i = find(_breaks, v);
  	double h = _breaks[i+1] - _breaks[i];
! 	double f1 = 1.0 - (v - _breaks[i]) / h;// 1.0 - t; ?
! 	double f2 = 1.0 - (_breaks[i+1] - v) / h; //  t = (v - _breaks[i]) / h; ?
  	double d1 = _sd[i];
  	double d2 = _sd[i+1];
***************
*** 197,201 ****
  	double y2 = _data[i+1];
  	double s = h * h / 6.0;
! 	v = static_cast<value_t>(y1*f1 + y2*f2 + (f1*(f1*f1 - 1.0)*d1 + f2*(f2*f2 - 1.0)*d2) * s);
  	return v;
  }
--- 197,201 ----
  	double y2 = _data[i+1];
  	double s = h * h / 6.0;
! 	v = static_cast<value_t>(y1*f1 + y2*f2 + (f1*(f1*f1 - 1.0)*d1 + f2*(f2*f2 - 1.0)*d2)  * s);
  	return v;
  }