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particle.hh
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Sat, Oct 5, 23:40
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text/x-c++
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Mon, Oct 7, 23:40 (2 d)
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R7554 sp4e_exercices
particle.hh
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#ifndef __PARTICLE__HH__
#define __PARTICLE__HH__
/* -------------------------------------------------------------------------- */
#include "vector.hh"
/* -------------------------------------------------------------------------- */
//! Particle base class
class
Particle
{
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public
:
//! Default destructor (virtual because of virtual functions in this class)
virtual
~
Particle
()
=
default
;
// Accessors
public
:
//! Get mass
Real
&
getMass
()
{
return
mass
;
}
//! Get position
Vector
&
getPosition
()
{
return
position
;
}
//! Get force
Vector
&
getForce
()
{
return
force
;
}
//! Get velocity
Vector
&
getVelocity
()
{
return
velocity
;
}
// I/O functions
public
:
/// function to print the content of the class
virtual
void
printself
(
std
::
ostream
&
stream
)
const
;
/// function to initilize values from input files
virtual
void
initself
(
std
::
istream
&
sstr
);
// Members
protected
:
Real
mass
;
Vector
position
,
force
,
velocity
;
};
/* -------------------------------------------------------------------------- */
/* Inline functions */
/* -------------------------------------------------------------------------- */
inline
std
::
istream
&
operator
>>
(
std
::
istream
&
sstr
,
Particle
&
_this
)
{
_this
.
initself
(
sstr
);
return
sstr
;
}
/* -------------------------------------------------------------------------- */
inline
std
::
ostream
&
operator
<<
(
std
::
ostream
&
sstr
,
Particle
&
_this
)
{
_this
.
printself
(
sstr
);
return
sstr
;
}
/* -------------------------------------------------------------------------- */
#endif
//__PARTICLE__HH__
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