vec3.h

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#ifndef _VEC3_H_
#define _VEC3_H_

#include <mc/mc_base.h>

/*
 * ***************************************************************************
 * Class Vec3,Mat3: Parameters and datatypes
 * ***************************************************************************
 */

/*
 * ***************************************************************************
 * Class Vec3,Mat3: Definition
 * ***************************************************************************
 */

typedef double Vec3[3];

typedef double Mat3[3][3];

/*
 * ***************************************************************************
 * Class Vec3,Mat3: Inlineable methods (vec3.c)
 * ***************************************************************************
 */

#if !defined(VINLINE_BAM)
#else /* if defined(VINLINE_BAM) */
#endif /* if !defined(VINLINE_BAM) */

double Vec3_nrm1(Vec3 u);

double Vec3_nrm2(Vec3 u);

double Vec3_nrm8(Vec3 u);

double Vec3_dif1(Vec3 u, Vec3 v);

double Vec3_dif2(Vec3 u, Vec3 v);

double Vec3_dif8(Vec3 u, Vec3 v);

double Vec3_dot(Vec3 u, Vec3 v);

void Vec3_init(Vec3 u, double val);

void Vec3_scal(Vec3 u, double val);

void Vec3_copy(Vec3 u, Vec3 v);

void Vec3_axpy(Vec3 u, Vec3 v, double val);

void Vec3_xcry(Vec3 u, Vec3 v, double *w);

void Vec3_nrmlize(Vec3 u, double scale);

void Vec3_nrmlizeNE(Vec3 u, double scale);

void Vec3_print(Vec3 u, const char *name);

void Vec3_mult(Vec3 u, Mat3 A, Vec3 v);

void Vec3_getCol(Vec3 u, Mat3 A, int col);

void Vec3_getRow(Vec3 u, Mat3 A, int row);

double Mat3_nrm1(Mat3 A);

double Mat3_nrm2(Mat3 A);

double Mat3_nrm8(Mat3 A);

double Mat3_dif1(Mat3 A, Mat3 B);

double Mat3_dif2(Mat3 A, Mat3 B);

double Mat3_dif8(Mat3 A, Mat3 B);

double Mat3_nrm8Low(Mat3 A);

void Mat3_eye(Mat3 A);

void Mat3_init(Mat3 A, double val);

void Mat3_scal(Mat3 A, double val);

void Mat3_copy(Mat3 A, Mat3 B);

void Mat3_axpy(Mat3 A, Mat3 B, double val);

void Mat3_mult(Mat3 C, Mat3 A, Mat3 B);

void Mat3_putCol(Mat3 A, Vec3 u, int col);

void Mat3_putRow(Mat3 A, Vec3 u, int row);

void Mat3_print(Mat3 A, const char *name);

double Mat3_qri(Mat3 V, Mat3 D, Mat3 A);

void Mat3_gramSch(Mat3 Q, Mat3 R, Mat3 A);

void Mat3_qr(Mat3 Q, Mat3 R, Mat3 A);

double Mat3_det(Mat3 A);

void Mat3_inverse(Mat3 A, Mat3 Ainv);

#endif /* _VEC3_H_ */

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