matrix1d.h File Reference

#include <iostream>
#include <string>
#include <vector>
#include "xmipp_error.h"
#include "xmipp_macros.h"

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Classes
class	Matrix2D< T >
class	Matrix1D< T >

Macros
Vectors speed up macros
This macros are defined to allow high speed in critical parts of your program. They shouldn't be used systematically as usually there is no checking on the correctness of the operation you are performing. Speed comes from three facts: first, they are macros and no function call is performed (although most of the critical functions are inline functions), there is no checking on the correctness of the operation (it could be wrong and you are not warned of it), and destination vectors are not returned saving time in the copy constructor and in the creation/destruction of temporary vectors.
#define	MATRIX1D_ARRAY(v)   ((v).vdata)
#define	FOR_ALL_ELEMENTS_IN_MATRIX1D(v)   for (size_t i=0; i<v.vdim; i++)
#define	VEC_XSIZE(m)   ((m).vdim)
#define	XX(v)   (v).vdata[0]
#define	YY(v)   (v).vdata[1]
#define	ZZ(v)   (v).vdata[2]
#define	VECTOR_R2(v, x, y)
#define	VECTOR_R3(v, x, y, z)
#define	V2_PLUS_V2(a, b, c)
#define	V2_MINUS_V2(a, b, c)
#define	V2_PLUS_CT(a, b, k)
#define	V2_BY_CT(a, b, k)
#define	V3_PLUS_V3(a, b, c)
#define	V3_MINUS_V3(a, b, c)
#define	V3_PLUS_CT(a, b, c)
#define	V3_BY_CT(a, b, c)
#define	VEC_ELEM(v, i)   ((v).vdata[(i)])
#define	dMi(v, i)   ((v).vdata[(i)])
#define	VEC_SWAP(v, i, j, aux)   {aux = dMi(v, i); dMi(v, i) = dMi(v, j); dMi(v, j) = aux; }

Typedefs
typedef Matrix1D< double >	DVector
typedef Matrix1D< int >	IVector

Functions
Vector Related functions
These functions are not methods of Matrix1D
Matrix1D< double >	vectorR2 (double x, double y)
Matrix1D< double >	vectorR3 (double x, double y, double z)
Matrix1D< int >	vectorR3 (int x, int y, int z)
template<typename T >
T	dotProduct (const Matrix1D< T > &v1, const Matrix1D< T > &v2)
template<typename T >
Matrix1D< T >	vectorProduct (const Matrix1D< T > &v1, const Matrix1D< T > &v2)
template<typename T >
void	vectorProduct (const Matrix1D< T > &v1, const Matrix1D< T > &v2, Matrix1D< T > &result)
template<typename T >
void	sortTwoVectors (Matrix1D< T > &v1, Matrix1D< T > &v2)
template<typename T1 , typename T2 >
void	typeCast (const Matrix1D< T1 > &v1, Matrix1D< T2 > &v2)
template<typename T1 >
void	typeCast (const Matrix1D< T1 > &v1, Matrix1D< T1 > &v2)