libs/ck-libs/ifem/ilsi_vec.h File Reference

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Data Structures
class	allocVector
	Tiny, silly utility class for dynamically allocating vectors. More...
Typedefs
typedef double	real
Functions
void	copy (int n, real *c, const real *a)
	c=a
void	sub (int n, real *c, const real *a, const real *b)
	c=a-b
void	fma (int n, real *c, const real *a, double k, const real *b)
	c=a+k*b (floating-point multiply-add)
real	dot (int n, const real *a, const real *b)
	Take the dot product of these two vectors:.

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Typedef Documentation

typedef double real

Definition at line 10 of file ilsi_vec.h.

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Function Documentation

void copy	(	int	n,
		real *	c,
		const real *	a
	)			[inline]

c=a

Definition at line 14 of file ilsi_vec.h.

void sub	(	int	n,
		real *	c,
		const real *	a,
		const real *	b
	)			[inline]

c=a-b

Definition at line 18 of file ilsi_vec.h.

Referenced by cgSolver::cgSolver().

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void fma	(	int	n,
		real *	c,
		const real *	a,
		double	k,
		const real *	b
	)			[inline]

c=a+k*b (floating-point multiply-add)

Definition at line 22 of file ilsi_vec.h.

Referenced by cgSolver::iterate().

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real dot	(	int	n,
		const real *	a,
		const real *	b
	)			[inline]

Take the dot product of these two vectors:.

Definition at line 29 of file ilsi_vec.h.

Referenced by vector2d::cosAng(), PUPbytes(), tetVolume(), and cg3d::tetVolume().

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