#include <matvecexp.h>

Collaboration diagram for VecExp:

Public Member Functions
	VecExp (void)

	~VecExp (void)

	VecExp (const VecExp &vin)

	VecExp (const Vec6 &vin)

	VecExp (const doublereal &d1, const doublereal &d2, const doublereal &d3, const doublereal &d4, const doublereal &d5, const doublereal &d6)

	VecExp (const Vec3 &v1, const Vec3 &v2)

const Vec3 &	GetVec (void) const

const Vec3 &	GetMom (void) const

void	PutVec (const Vec3 &x)

void	PutMom (const Vec3 &x)

VecExp &	operator= (const VecExp &v)

VecExp &	operator+= (const VecExp &v)

VecExp &	operator-= (const VecExp &v)

VecExp &	operator*= (const doublereal &d)

VecExp &	operator/= (const doublereal &d)

VecExp	operator+ (const VecExp &v) const

VecExp	operator- (const VecExp &v) const

VecExp	operator* (const doublereal &d) const

VecExp	operator/ (const doublereal &d) const

VecExp	operator* (const ScalExp &d) const

VecExp	operator/ (const ScalExp &d) const

ScalExp	operator* (const VecExp &v) const

VecExp	Cross (const VecExp &v) const

MatExp	Cross (void) const

MatExp	Tens (const VecExp &v) const

std::ostream &	Write (std::ostream &out, const char *sFill=" ") const

Protected Attributes
Vec3	vec

Vec3	mom

Detailed Description

Definition at line 165 of file matvecexp.h.

Constructor & Destructor Documentation

VecExp::VecExp ( void )

inline

Definition at line 171 of file matvecexp.h.

References NO_OP.

Referenced by Cross(), operator*(), operator+(), operator-(), and operator/().

                      { 
                 NO_OP; 
         };

VecExp::~VecExp ( void )

inline

Definition at line 175 of file matvecexp.h.

References NO_OP.

                       { 
                 NO_OP;
         };

VecExp::VecExp ( const VecExp & vin )

inline

Definition at line 179 of file matvecexp.h.

References NO_OP.

                                   : vec(vin.vec), mom(vin.mom) {
                 NO_OP;
         };

VecExp::VecExp ( const Vec6 & vin )

inline

Definition at line 183 of file matvecexp.h.

References NO_OP.

                                 : vec(vin.GetVec1()), mom(vin.GetVec2()) {
                 NO_OP;
         };

VecExp::VecExp	(	const doublereal &	d1,
		const doublereal &	d2,
		const doublereal &	d3,
		const doublereal &	d4,
		const doublereal &	d5,
		const doublereal &	d6
	)

inline

Definition at line 187 of file matvecexp.h.

References NO_OP.

         : vec(Vec3(d1, d2, d3)), mom(Vec3(d4, d5, d6)) {
                 NO_OP;
         };

VecExp::VecExp	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

inline

Definition at line 194 of file matvecexp.h.

References NO_OP.

                                                : vec(v1), mom(v2) {
                 NO_OP;
         };

Member Function Documentation

VecExp VecExp::Cross ( const VecExp & v ) const

inline

Definition at line 300 of file matvecexp.h.

References Vec3::Cross(), mom, vec, and VecExp().

Referenced by RoTrManip::Elle().

                                                    {
                 return VecExp(vec.Cross(v.vec),
                                 vec.Cross(v.mom)+mom.Cross(v.vec));
         };

Here is the call graph for this function:

MatExp VecExp::Cross ( void ) const

inline

Definition at line 421 of file matvecexp.h.

References MatCross, mom, and vec.

                         {
         return MatExp(Mat3x3(MatCross, vec), Mat3x3(MatCross, mom));
 }

const Vec3& VecExp::GetMom ( void ) const

inline

Definition at line 202 of file matvecexp.h.

References mom.

Referenced by Compute(), MatExp::MatExp(), MatExp::operator*(), operator-(), operator<<(), and Tens().

                                               {
                 return mom;
         };

const Vec3& VecExp::GetVec ( void ) const

inline

Definition at line 198 of file matvecexp.h.

References vec.

Referenced by Compute(), ComputeFullInterpolation(), RoTrManip::DRoTr(), RoTrManip::DRoTr_I(), RoTrManip::DRoTr_It(), RoTrManip::Elle(), MatExp::MatExp(), MatExp::operator*(), operator-(), operator<<(), RoTrManip::RoTr(), RoTrManip::RoTrAndDRoTr(), RoTrManip::RoTrAndDRoTr_It(), and Tens().

                                               {
                 return vec;
         };

VecExp VecExp::operator* ( const doublereal & d ) const

inline

Definition at line 277 of file matvecexp.h.

References mom, vec, and VecExp().

                                                              {
                 return VecExp(vec*d, mom*d);
         };   

Here is the call graph for this function:

VecExp VecExp::operator* ( const ScalExp & d ) const

inline

Definition at line 286 of file matvecexp.h.

References ScalExp::GetMom(), ScalExp::GetVec(), mom, vec, and VecExp().

                                                           {
                 return VecExp(vec*d.GetVec(), mom*d.GetVec()+vec*d.GetMom());
         };   

Here is the call graph for this function:

ScalExp VecExp::operator* ( const VecExp & v ) const

inline

Definition at line 296 of file matvecexp.h.

References mom, and vec.

                                                           {
                 return ScalExp(vec*v.vec, mom*v.vec+vec*v.mom);
         };   

VecExp& VecExp::operator*= ( const doublereal & d )

inline

Definition at line 232 of file matvecexp.h.

References mom, and vec.

                                                   {
                 //M> ma si guadagna? spero di no, chi e' cosi' fessacchiotto
                 //M> da moltiplicare spesso
                 //M> per 1. o per zero di questi tempi? 
                 //P> tutte le volte che moltiplichi per una variabile
                 //P> di cui non conosci il valore (forse sono paranoico ...)
 #ifdef __MBDYN_PARANOID__
                 if (d == 1.) {
                         return *this; /* No operations */
                 }
                 if (d == 0.) {
                         vec = Vec3(0.); /* Reset vector */
                         mom = Vec3(0.);
                         return *this;
                 }
                 /* else */
 #endif /* __MBDYN_PARANOID__ */
                 vec *= d; /* Multiply */
                 mom *= d;
                 return *this;
         };   

VecExp VecExp::operator+ ( const VecExp & v ) const

inline

Definition at line 269 of file matvecexp.h.

References mom, vec, and VecExp().

                                                          {
                 return VecExp(vec+v.vec, mom+v.mom);
         };

Here is the call graph for this function:

VecExp& VecExp::operator+= ( const VecExp & v )

inline

Definition at line 220 of file matvecexp.h.

References mom, and vec.

                                                      {
                 vec += v.vec;
                 mom += v.mom;
                 return *this;
         };

VecExp VecExp::operator- ( const VecExp & v ) const

inline

Definition at line 273 of file matvecexp.h.

References mom, vec, and VecExp().

                                                          {
                 return VecExp(vec-v.vec, mom-v.mom);
         };

Here is the call graph for this function:

VecExp& VecExp::operator-= ( const VecExp & v )

inline

Definition at line 226 of file matvecexp.h.

References mom, and vec.

                                                      {
                 vec -= v.vec;
                 mom -= v.mom;
                 return *this;
         };

VecExp VecExp::operator/ ( const doublereal & d ) const

inline

Definition at line 281 of file matvecexp.h.

References ASSERT, mom, vec, and VecExp().

                                                              {
                 ASSERT(d != 0.);
                 return VecExp(vec/d, mom/d);
         };

Here is the call graph for this function:

VecExp VecExp::operator/ ( const ScalExp & d ) const

inline

Definition at line 290 of file matvecexp.h.

References ASSERT, ScalExp::GetMom(), ScalExp::GetVec(), mom, vec, and VecExp().

                                                           {
                 ASSERT(d.GetVec() != 0.);
                 return VecExp(vec/d.GetVec(),
                         (mom*d.GetVec()-vec*d.GetMom())/(d.GetVec()*d.GetVec()));
         };

Here is the call graph for this function:

VecExp& VecExp::operator/= ( const doublereal & d )

inline

Definition at line 254 of file matvecexp.h.

References MBDYN_EXCEPT_ARGS, mom, and vec.

                                                   {
 #ifdef __MBDYN_PARANOID__
                 if (d == 1.) {
                         return *this; /* No operations */
                 }
                 if (d == 0.) {
                         throw ErrDivideByZero(MBDYN_EXCEPT_ARGS); /* error */
                 }
                 /* else */
 #endif /* __MBDYN_PARANOID__ */
                 vec /= d; /* divide */
                 mom /= d;
                 return *this;
         };

VecExp& VecExp::operator= ( const VecExp & v )

inline

Definition at line 214 of file matvecexp.h.

References mom, and vec.

                                                     {
                 vec = v.vec;
                 mom = v.mom;
                 return *this;
         };

void VecExp::PutMom ( const Vec3 & x )

inline

Definition at line 210 of file matvecexp.h.

References mom.

                                           {
                 mom = x;
         };

void VecExp::PutVec ( const Vec3 & x )

inline

Definition at line 206 of file matvecexp.h.

References vec.

                                           {
                 vec = x;
         };

MatExp VecExp::Tens ( const VecExp & v ) const

inline

Definition at line 431 of file matvecexp.h.

References GetMom(), GetVec(), mom, Vec3::Tens(), and vec.

                                   {
         return MatExp(vec.Tens(v.GetVec()), mom.Tens(v.GetMom()));
 };

Here is the call graph for this function:

std::ostream & VecExp::Write	(	std::ostream &	out,
		const char *	sFill = `" "`
	)		const

Definition at line 139 of file matvecexp.cc.

References Vec3::dGet(), mom, and vec.

Referenced by Write().

 {
         return out 
                 << vec.dGet(1) << sFill
                 << vec.dGet(2) << sFill
                 << vec.dGet(3) << sFill
                 << mom.dGet(1) << sFill
                 << mom.dGet(2) << sFill
                 << mom.dGet(3);
 }

Here is the call graph for this function:

Member Data Documentation

Vec3 VecExp::mom

protected

Definition at line 168 of file matvecexp.h.

Referenced by Cross(), GetMom(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), PutMom(), Tens(), and Write().

Vec3 VecExp::vec

protected

Definition at line 167 of file matvecexp.h.

Referenced by Cross(), GetVec(), operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), PutVec(), Tens(), and Write().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation