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planets_factory.cc
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Created
Sat, Aug 17, 09:53
Size
1 KB
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text/x-c
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Mon, Aug 19, 09:53 (2 d)
Engine
blob
Format
Raw Data
Handle
19954200
Attached To
R9482 SP4E_Homework_Ashtari_Sieber
planets_factory.cc
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#include "planets_factory.hh"
#include "compute_gravity.hh"
#include "compute_verlet_integration.hh"
#include "csv_reader.hh"
#include "csv_writer.hh"
#include "planet.hh"
#include <cmath>
/* -------------------------------------------------------------------------- */
std
::
unique_ptr
<
Particle
>
PlanetsFactory
::
createParticle
()
{
return
std
::
make_unique
<
Planet
>
();
}
/* -------------------------------------------------------------------------- */
void
PlanetsFactory
::
createDefaultComputes
(
Real
timestep
)
{
auto
gravity
=
std
::
make_shared
<
ComputeGravity
>
();
auto
verlet
=
std
::
make_shared
<
ComputeVerletIntegration
>
(
timestep
);
verlet
->
addInteraction
(
gravity
);
this
->
system_evolution
->
addCompute
(
verlet
);
}
/* -------------------------------------------------------------------------- */
SystemEvolution
&
PlanetsFactory
::
createSimulation
(
const
std
::
string
&
fname
,
Real
timestep
)
{
this
->
system_evolution
=
std
::
make_unique
<
SystemEvolution
>
(
std
::
make_unique
<
System
>
());
CsvReader
reader
(
fname
);
reader
.
read
(
this
->
system_evolution
->
getSystem
());
this
->
createComputes
(
timestep
);
return
*
this
->
system_evolution
;
}
/* -------------------------------------------------------------------------- */
ParticlesFactoryInterface
&
PlanetsFactory
::
getInstance
()
{
if
(
not
ParticlesFactoryInterface
::
factory
)
ParticlesFactoryInterface
::
factory
=
new
PlanetsFactory
;
return
*
factory
;
}
/* -------------------------------------------------------------------------- */
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