JplSpkEphemerisProvider Methods |
The JplSpkEphemerisProvider type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | CheckForSameDefinition(DefinitionalObject) |
Checks to determine if another instance has the same definition as this instance and
returns if it does. Derived classes MUST override this method and check
all new fields introduced by the derived class for definitional equivalence. It is NOT necessary
to check base class fields because the base class will already have done that. When overriding this method,
you should NOT call the base implementation because it will return for all derived-class instances.
Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
(Overrides DefinitionalObjectCheckForSameDefinition(DefinitionalObject).) |
| CheckForSameDefinition(JplSpkEphemerisProvider) |
Checks to determine if another instance has the same definition as this instance and
returns if it does. Derived classes MUST override this method and check
all new fields introduced by the derived class for definitional equivalence. It is NOT necessary
to check base class fields because the base class will already have done that. When overriding this method,
you should NOT call the base implementation because it will return for all derived-class instances.
Derived classes should check the type of other to preserve the symmetric nature of IsSameDefinition(Object).
|
 | Clone |
Clones this object using the specified context.
(Inherited from DefinitionalObject.) |
| ComputeCurrentDefinitionHashCode |
Computes a hash code based on the current properties of this object. Derived classes MUST override this
method and compute a hash code that combines: a unique hash code seed, the base implementation result, and
the hash codes of all new fields introduced by the derived class which are used in the
CheckForSameDefinition(DefinitionalObject) method.
(Overrides DefinitionalObjectComputeCurrentDefinitionHashCode.) |
| EnumerateDependencies |
Enumerates the dependencies of this object by calling
EnumerateT(T) for each object that this object directly depends upon.
Derived classes which contain additional dependencies MUST override this method, call the base
implementation, and enumerate dependencies introduced by the derived class.
(Overrides DefinitionalObjectEnumerateDependencies(DependencyEnumerator).) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| Freeze |
Freezes this object. Further attempts to modify it will result
in an ObjectFrozenException.
(Inherited from DefinitionalObject.) |
| FreezeAggregatedObjects |
Called by Freeze to also freeze any objects that are considered to be a part of this object.
Derived classes which contain additional aggregated objects MUST override this method, call the base
implementation, and freeze aggregated objects introduced by the derived class. The objects that need to be
frozen in this method are frequently created in this object's constructor and are not settable via
properties.
(Overrides DefinitionalObjectFreezeAggregatedObjects.) |
| GetDefinitionHashCode |
Gets a hash code representing the definition of this object.
(Inherited from DefinitionalObject.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| IsSameDefinition |
Determines if this object has the same definition as another object.
(Inherited from DefinitionalObject.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
 | ModelSolarSystemUsingPlanetaryDataSupplement | Consistently applies UseForCentralBodyPositions(CentralBodiesFacet) on all of the *.bsp ephemerides available in the STK Planetary Data Supplement to model the entire solar system. The planetary system barycenters are computed first and then their updated positions are applied to the positions of Pluto, the planets, and the planetary moons. Both the central bodies facet and the ephemeris providers will have their planetary system barycenters updated. See the documentation on the individual ephemeris providers to get instructions about how to find the files. |
| ModelSolarSystemUsingPublicJplData | Consistently applies UseForCentralBodyPositions(CentralBodiesFacet) on JplDE and some of the *.bsp ephemerides available on the JPL website to model the entire solar system. The Sun and the planetary system barycenters are computed first and then their updated positions are applied to the positions of Ceres, Vesta, Pluto, the planets, and the planetary moons. See the documentation on the individual ephemeris providers to get instructions about how to find or generate the files. |
| ThrowIfFrozen |
Throws ObjectFrozenException if this object IsFrozen.
This method should be called from any method or property that modifies this object.
(Inherited from DefinitionalObject.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| UseForCentralBodyPositions |
Use this ephemeris provider to define the locations of whichever central
bodies and barycenters are directly provided by this file.
|
See Also