magfieldparam::poly2d_term Struct Reference

#include <poly2d_base.h>

Public Member Functions
	poly2d_term ()
	poly2d_term (double C, unsigned nr, unsigned nz)
void	Print (std::ostream &out=std::cout, bool first_term=true)

Public Attributes
double	coeff
unsigned	np [2]

Detailed Description

Definition at line 23 of file poly2d_base.h.

Constructor & Destructor Documentation

magfieldparam::poly2d_term::poly2d_term ( )

inline

Definition at line 27 of file poly2d_base.h.

{memset(this, 0, sizeof(*this));}

magfieldparam::poly2d_term::poly2d_term ( double  C, unsigned  nr, unsigned  nz  )

inline

Definition at line 28 of file poly2d_base.h.

References funct::C, coeff, and np.

   {
      coeff = C; np[0] = nr; np[1] = nz;
   }

Member Function Documentation

void poly2d_term::Print	(	std::ostream &	out = std::cout,
		bool	first_term = true
	)

Definition at line 12 of file poly2d_base.cc.

References coeff, and np.

{
   if (first_term) out << coeff;
   else if (coeff > 0.) out << " + " << coeff;
        else out << " - " << -coeff;
   if (np[0] != 0) {
      out << "*r";
      if (np[0] != 1) out << "^" << np[0];
   }
   if (np[1] != 0) {
      out << "*z";
      if (np[1] != 1) out << "^" << np[1];
   }
}

Member Data Documentation

double magfieldparam::poly2d_term::coeff

Definition at line 24 of file poly2d_base.h.

Referenced by magfieldparam::poly2d_base::DecPow(), magfieldparam::poly2d_base::Diff(), magfieldparam::rz_harm_poly::LadderDwn(), magfieldparam::rz_harm_poly::LadderUp(), poly2d_term(), and Print().

unsigned magfieldparam::poly2d_term::np[2]

Definition at line 25 of file poly2d_base.h.

Referenced by magfieldparam::poly2d_base::DecPow(), magfieldparam::poly2d_base::Diff(), magfieldparam::rz_harm_poly::LadderDwn(), magfieldparam::rz_harm_poly::LadderUp(), poly2d_term(), and Print().