vector.h
/*
Copyright (c) 2006, Michael Kazhdan and Matthew Bolitho
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of
conditions and the following disclaimer. Redistributions in binary form must reproduce
the above copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the distribution.
Neither the name of the Johns Hopkins University nor the names of its contributors
may be used to endorse or promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
*/
#ifndef __VECTOR_HPP
#define __VECTOR_HPP
#define Assert assert
#include <assert.h>
namespace pcl
{
namespace poisson
{
template<class T>
class Vector
{
public:
Vector();
Vector( const Vector<T>& V );
Vector( size_t N );
Vector( size_t N, T* pV );
~Vector();
const T& operator () (size_t i) const;
T& operator () (size_t i);
const T& operator [] (size_t i) const;
T& operator [] (size_t i);
void SetZero();
size_t Dimensions() const;
void Resize( size_t N );
Vector operator * (const T& A) const;
Vector operator / (const T& A) const;
Vector operator - (const Vector& V) const;
Vector operator + (const Vector& V) const;
Vector& operator *= (const T& A);
Vector& operator /= (const T& A);
Vector& operator += (const Vector& V);
Vector& operator -= (const Vector& V);
Vector& AddScaled(const Vector& V,const T& scale);
Vector& SubtractScaled(const Vector& V,const T& scale);
static void Add(const Vector& V1,const T& scale1,const Vector& V2,const T& scale2,Vector& Out);
static void Add(const Vector& V1,const T& scale1,const Vector& V2,Vector& Out);
Vector operator - () const;
Vector& operator = (const Vector& V);
T Dot( const Vector& V ) const;
T Length() const;
T Norm( size_t Ln ) const;
void Normalize();
bool write( FILE* fp ) const;
bool write( const char* fileName ) const;
bool read( FILE* fp );
bool read( const char* fileName );
T* m_pV;
protected:
size_t m_N;
};
template<class T,int Dim>
class NVector
{
public:
NVector();
NVector( const NVector& V );
NVector( size_t N );
NVector( size_t N, T* pV );
~NVector();
const T* operator () (size_t i) const;
T* operator () (size_t i);
const T* operator [] (size_t i) const;
T* operator [] (size_t i);
void SetZero();
size_t Dimensions() const;
void Resize( size_t N );
NVector operator * (const T& A) const;
NVector operator / (const T& A) const;
NVector operator - (const NVector& V) const;
NVector operator + (const NVector& V) const;
NVector& operator *= (const T& A);
NVector& operator /= (const T& A);
NVector& operator += (const NVector& V);
NVector& operator -= (const NVector& V);
NVector& AddScaled(const NVector& V,const T& scale);
NVector& SubtractScaled(const NVector& V,const T& scale);
static void Add(const NVector& V1,const T& scale1,const NVector& V2,const T& scale2,NVector& Out);
static void Add(const NVector& V1,const T& scale1,const NVector& V2, NVector& Out);
NVector operator - () const;
NVector& operator = (const NVector& V);
T Dot( const NVector& V ) const;
T Length() const;
T Norm( size_t Ln ) const;
void Normalize();
T* m_pV;
protected:
size_t m_N;
};
}
}
#include "vector.hpp"
#endif
pcl::poisson::NVector
Definition: vector.h:98
pcl::poisson::Vector::SubtractScaled
Vector & SubtractScaled(const Vector &V, const T &scale)
Definition: vector.hpp:161
pcl::poisson::Vector::operator-
Vector operator-() const
Definition: vector.hpp:196
pcl
Definition: cloud_iterator.h:46
pcl::poisson::Vector::Dimensions
size_t Dimensions() const
Definition: vector.hpp:89
pcl::poisson::Vector::operator*
Vector operator*(const T &A) const
Definition: vector.hpp:114
pcl::poisson::Vector::read
bool read(FILE *fp)
Definition: vector.hpp:265
pcl::poisson::Vector::operator+=
Vector & operator+=(const Vector &V)
Definition: vector.hpp:179
pcl::poisson::Vector
Definition: vector.h:41
pcl::poisson::Vector::operator[]
const T & operator[](size_t i) const
Definition: vector.hpp:104
pcl::poisson::Vector::Resize
void Resize(size_t N)
Definition: vector.hpp:63
pcl::poisson::Vector::operator-=
Vector & operator-=(const Vector &V)
Definition: vector.hpp:206
pcl::poisson::Vector::operator/
Vector operator/(const T &A) const
Definition: vector.hpp:129
pcl::poisson::Vector::Length
T Length() const
Definition: vector.hpp:229
pcl::poisson::Vector::SetZero
void SetZero()
Definition: vector.hpp:91
pcl::poisson::Vector::Vector
Vector()
Definition: vector.hpp:42
pcl::poisson::Vector::Dot
T Dot(const Vector &V) const
Definition: vector.hpp:237
pcl::poisson::Vector::operator+
Vector operator+(const Vector &V) const
Definition: vector.hpp:144
pcl::poisson::Vector::write
bool write(FILE *fp) const
Definition: vector.hpp:274
pcl::poisson::Vector::Normalize
void Normalize()
Definition: vector.hpp:222
pcl::poisson::NVector::m_N
size_t m_N
Definition: vector.h:145
pcl::poisson::Vector::Add
static void Add(const Vector &V1, const T &scale1, const Vector &V2, const T &scale2, Vector &Out)
Definition: vector.hpp:169
pcl::poisson::Vector::operator=
Vector & operator=(const Vector &V)
Definition: vector.hpp:82
pcl::poisson::Vector::operator/=
Vector & operator/=(const T &A)
Definition: vector.hpp:137
pcl::poisson::Vector::~Vector
~Vector()
Definition: vector.hpp:80
pcl::poisson::Vector::operator*=
Vector & operator*=(const T &A)
Definition: vector.hpp:122
pcl::poisson::Vector::Norm
T Norm(size_t Ln) const
Definition: vector.hpp:214
pcl::poisson::NVector::m_pV
T * m_pV
Definition: vector.h:143
pcl::poisson::Vector::m_N
size_t m_N
Definition: vector.h:93
pcl::poisson::Vector::AddScaled
Vector & AddScaled(const Vector &V, const T &scale)
Definition: vector.hpp:153
pcl::poisson::Vector::operator()
const T & operator()(size_t i) const
Definition: vector.hpp:93
pcl::poisson::Vector::m_pV
T * m_pV
Definition: vector.h:91