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One flavour rational unprec added; untested but does compile.

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Moving param structs into a single header for later connection to file I/O using
macromagic.h
This commit is contained in:
Peter Boyle
2015-08-18 14:40:08 +01:00
parent cd242a2637
commit a842a6c94d
10 changed files with 238 additions and 99 deletions
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19
lib/algorithms/approx/MultiShiftFunction.h
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@ -11,20 +11,27 @@ public:
std::vector<RealD> tolerances;
RealD norm;
RealD lo,hi;
MultiShiftFunction(int n,RealD _lo,RealD _hi): poles(n), residues(n), lo(_lo), hi(_hi) {;};
RealD approx(RealD x);
void csv(std::ostream &out);
void gnuplot(std::ostream &out);
MultiShiftFunction(AlgRemez & remez,double tol,bool inverse) :
order(remez.getDegree()),
tolerances(remez.getDegree(),tol),
poles(remez.getDegree()),
residues(remez.getDegree())
void Init(AlgRemez & remez,double tol,bool inverse)
{
order=remez.getDegree();
tolerances.resize(remez.getDegree(),tol);
poles.resize(remez.getDegree());
residues.resize(remez.getDegree());
remez.getBounds(lo,hi);
if ( inverse ) remez.getIPFE (&residues[0],&poles[0],&norm);
else remez.getPFE (&residues[0],&poles[0],&norm);
else remez.getPFE (&residues[0],&poles[0],&norm);
}
MultiShiftFunction(AlgRemez & remez,double tol,bool inverse)
{
Init(remez,tol,inverse);
}
};
}
#endif