Pure virtual base class for physical modeling. More...
#include "linearIntegrator.h"
Public Member Functions | |
virtual | ~LinearIntegrator () |
destructor More... | |
void | integrate (Physical *physical, LinearForceVector &forces, PN_stdfloat dt) |
parent integration routine, hands off to child virtual. More... | |
virtual void | output (std::ostream &out) const |
Write a string representation of this instance to <out>. More... | |
virtual void | write (std::ostream &out, int indent=0) const |
Write a string representation of this instance to <out>. More... | |
Public Member Functions inherited from BaseIntegrator | |
virtual | ~BaseIntegrator () |
destructor More... | |
virtual void | write_precomputed_angular_matrices (std::ostream &out, int indent=0) const |
Write a string representation of this instance to <out>. More... | |
virtual void | write_precomputed_linear_matrices (std::ostream &out, int indent=0) const |
Write a string representation of this instance to <out>. More... | |
Public Member Functions inherited from ReferenceCount | |
int | get_ref_count () const |
WeakReferenceList * | get_weak_list () const |
Returns the WeakReferenceList associated with this ReferenceCount object. More... | |
bool | has_weak_list () const |
Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More... | |
void | local_object () |
This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More... | |
void | ref () const |
Explicitly increments the reference count. More... | |
bool | ref_if_nonzero () const |
Atomically increases the reference count of this object if it is not zero. More... | |
bool | test_ref_count_integrity () const |
Does some easy checks to make sure that the reference count isn't completely bogus. More... | |
bool | test_ref_count_nonzero () const |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More... | |
virtual bool | unref () const |
Explicitly decrements the reference count. More... | |
WeakReferenceList * | weak_ref () |
Adds the indicated PointerToVoid as a weak reference to this object. More... | |
void | weak_unref () |
Removes the indicated PointerToVoid as a weak reference to this object. More... | |
Additional Inherited Members | |
Public Types inherited from BaseIntegrator | |
typedef pvector< PT(AngularForce)> | AngularForceVector |
typedef pvector< PT(LinearForce)> | LinearForceVector |
typedef epvector< LMatrix4 > | MatrixVector |
Static Public Member Functions inherited from ReferenceCount | |
static TypeHandle | get_class_type () |
static void | init_type () |
Public Attributes inherited from ReferenceCount | |
get_ref_count | |
Returns the current reference count. More... | |
Pure virtual base class for physical modeling.
Takes physically modelable objects and applies forces to them.
Definition at line 26 of file linearIntegrator.h.
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virtual |
destructor
Definition at line 34 of file linearIntegrator.cxx.
void LinearIntegrator::integrate | ( | Physical * | physical, |
LinearForceVector & | forces, | ||
PN_stdfloat | dt | ||
) |
parent integration routine, hands off to child virtual.
Definition at line 41 of file linearIntegrator.cxx.
References PhysicsObject::get_position(), and PhysicsObject::set_last_position().
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virtual |
Write a string representation of this instance to <out>.
Reimplemented from BaseIntegrator.
Reimplemented in LinearEulerIntegrator.
Definition at line 71 of file linearIntegrator.cxx.
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virtual |
Write a string representation of this instance to <out>.
Reimplemented from BaseIntegrator.
Reimplemented in LinearEulerIntegrator.
Definition at line 81 of file linearIntegrator.cxx.
References indent(), and BaseIntegrator::write().
Referenced by LinearEulerIntegrator::write().