1 line
6.4 KiB
C
1 line
6.4 KiB
C
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/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
/* */
/* */
/* MV++ Numerical Matrix/Vector C++ Library */
/* MV++ Version 1.5 */
/* */
/* R. Pozo */
/* National Institute of Standards and Technology */
/* */
/* NOTICE */
/* */
/* Permission to use, copy, modify, and distribute this software and */
/* its documentation for any purpose and without fee is hereby granted */
/* provided that this permission notice appear in all copies and */
/* supporting documentation. */
/* */
/* Neither the Institution (National Institute of Standards and Technology) */
/* nor the author makes any representations about the suitability of this */
/* software for any purpose. This software is provided ``as is''without */
/* expressed or implied warranty. */
/* */
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
//
// mv_vector_int.h Basic vector class (int precision)
//
#ifndef _MV_VECTOR_int_H
#define _MV_VECTOR_int_H
#include <stdlib.h>
#include <iostream.h> // for formatted printing of matrices
#ifdef MV_VECTOR_BOUNDS_CHECK
# include <assert.h>
#endif
#include "mvvind.h"
// this is really used as a sort of global constant. The reason
// for creating its own type is that so it can be overloaded to perform
// a deep or shallow assignement. (Any variable of type MV_Vector_::ref_type
// has only one possible value: one.)
// It is included as a seperate file to avoid multiple definitions.
#include "mvvrf.h"
class MV_Vector_int
{
protected:
int *p_;
unsigned int dim_;
int ref_; // 0 or 1; does this own its own memory space?
public:
/*::::::::::::::::::::::::::*/
/* Constructors/Destructors */
/*::::::::::::::::::::::::::*/
MV_Vector_int();
MV_Vector_int(unsigned int);
MV_Vector_int(unsigned int, const int&);
MV_Vector_int(int*, unsigned int);
MV_Vector_int(const int*, unsigned int);
MV_Vector_int(const MV_Vector_int &);
// reference of an exisiting data structure
//
// note that ref() is initalized with i rather than 1.
// this is so compilers will not generate a warning that i was
// not used in the construction. (MV_Vector::ref_type is an enum that
// can *only* have the value of 1.
//
MV_Vector_int(int* d, unsigned int N, MV_Vector_::ref_type i) :
p_(d), dim_(N), ref_(i) {}
MV_Vector_int(const MV_Vector_int &V, MV_Vector_::ref_type i) :
p_(V.p_), dim_(V.dim_), ref_(i) {}
~MV_Vector_int();
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