lsst.astshim
master-g52c76259df
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#include <RateMap.h>
Public Member Functions | |
RateMap (Mapping const &map, int ax1, int ax2, std::string const &options="") | |
RateMap (RateMap const &)=delete | |
RateMap (RateMap &&)=default | |
RateMap & | operator= (RateMap const &)=delete |
RateMap & | operator= (RateMap &&)=default |
std::shared_ptr< RateMap > | copy () const |
Return a deep copy of this object. | |
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Mapping (Mapping const &)=delete | |
Mapping (Mapping &&)=default | |
Mapping & | operator= (Mapping const &)=delete |
Mapping & | operator= (Mapping &&)=default |
std::shared_ptr< Mapping > | copy () const |
Return a deep copy of this object. | |
int | getNIn () const |
int | getNOut () const |
bool | getIsSimple () const |
bool | isInverted () const |
bool | getIsLinear () const |
bool | getReport () const |
bool | hasForward () const |
bool | hasInverse () const |
std::shared_ptr< Mapping > | getInverse () const |
Array2D | linearApprox (PointD const &lbnd, PointD const &ubnd, double tol) const |
SeriesMap | then (Mapping const &next) const |
ParallelMap | under (Mapping const &next) const |
double | rate (PointD const &at, int ax1, int ax2) const |
void | setReport (bool report) |
std::shared_ptr< Mapping > | simplify () const |
void | applyForward (ConstArray2D const &from, Array2D const &to) const |
Array2D | applyForward (ConstArray2D const &from) const |
std::vector< double > | applyForward (std::vector< double > const &from) const |
void | applyInverse (ConstArray2D const &from, Array2D const &to) const |
Array2D | applyInverse (ConstArray2D const &from) const |
std::vector< double > | applyInverse (std::vector< double > const &from) const |
void | tranGridForward (PointI const &lbnd, PointI const &ubnd, double tol, int maxpix, Array2D const &to) const |
Array2D | tranGridForward (PointI const &lbnd, PointI const &ubnd, double tol, int maxpix, int nPts) const |
void | tranGridInverse (PointI const &lbnd, PointI const &ubnd, double tol, int maxpix, Array2D const &to) const |
Array2D | tranGridInverse (PointI const &lbnd, PointI const &ubnd, double tol, int maxpix, int nPts) const |
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Object (Object const &)=delete | |
Object (Object &&)=default | |
Object & | operator= (Object const &)=delete |
Object & | operator= (Object &&)=default |
bool | operator== (Object const &rhs) const |
bool | operator!= (Object const &rhs) const |
std::shared_ptr< Object > | copy () const |
Return a deep copy of this object. | |
void | clear (std::string const &attrib) |
bool | hasAttribute (std::string const &attrib) const |
std::string | getClassName () const |
std::string | getID () const |
Get ID: object identification string that is not copied. | |
std::string | getIdent () const |
Get Ident: object identification string that is copied. | |
int | getNObject () const |
int | getObjSize () const |
Get ObjSize: the in-memory size of the AST object in bytes. | |
int | getRefCount () const |
bool | getUseDefs () const |
Get UseDefs: allow use of default values for Object attributes? | |
void | lock (bool wait) |
bool | same (Object const &other) const |
void | setID (std::string const &id) |
Set ID: object identification string that is not copied. | |
void | setIdent (std::string const &ident) |
Set Ident: object identification string that is copied. | |
void | setUseDefs (bool usedefs) |
Set UseDefs: allow use of default values for Object attributes? | |
void | show (std::ostream &os, bool showComments=true) const |
std::string | show (bool showComments=true) const |
bool | test (std::string const &attrib) |
void | unlock (bool report=false) |
AstObject const * | getRawPtr () const |
AstObject * | getRawPtr () |
Protected Member Functions | |
virtual std::shared_ptr< Object > | copyPolymorphic () const override |
RateMap (AstRateMap *rawptr) | |
Construct a RateMap from a raw AST pointer. | |
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Mapping (AstMapping *rawMap) | |
template<typename Class > | |
std::shared_ptr< Class > | decompose (int i, bool copy) const |
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Object (AstObject *object) | |
template<typename T , typename AstT > | |
std::shared_ptr< T > | copyImpl () const |
bool | getB (std::string const &attrib) const |
std::string const | getC (std::string const &attrib) const |
double | getD (std::string const &attrib) const |
float | getF (std::string const &attrib) const |
int | getI (std::string const &attrib) const |
long int | getL (std::string const &attrib) const |
void | set (std::string const &setting) |
void | setB (std::string const &attrib, bool value) |
void | setC (std::string const &attrib, std::string const &value) |
void | setD (std::string const &attrib, double value) |
void | setF (std::string const &attrib, float value) |
void | setI (std::string const &attrib, int value) |
void | setL (std::string const &attrib, long int value) |
Friends | |
class | Object |
Additional Inherited Members | |
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using | ObjectPtr = std::unique_ptr< AstObject, Deleter > |
unique pointer holding an AST raw pointer | |
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static std::shared_ptr< Object > | fromString (std::string const &str) |
template<typename Class > | |
static std::shared_ptr< Class > | fromAstObject (AstObject *rawObj, bool copy) |
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template<typename ShimT , typename AstT > | |
static std::shared_ptr< ShimT > | makeShim (AstObject *p) |
RateMap is a Mapping which represents a single element of the Jacobian matrix of another Mapping. The Mapping for which the Jacobian is required is specified when the new RateMap is created, and is referred to as the "encapsulated @ref Mapping" below.
The number of inputs to a RateMap is the same as the number of inputs to its encapsulated Mapping. The number of outputs from a RateMap is always one. This one output equals the rate of change of a specified output of the encapsulated Mapping with respect to a specified input of the encapsulated Mapping (the input and output to use are specified when the RateMap is created).
A RateMap which has not been inverted does not define an inverse transformation. If a RateMap has been inverted then it will define an inverse transformation but not a forward transformation.
RateMap has no attributes beyond those provided by Mapping and Object.
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inlineexplicit |
Construct a RateMap
[in] | map | The encapsulated mapping. |
[in] | ax1 | Index of the output from the encapsulated Mapping for which the rate of change is required. This corresponds to the delta quantity forming the numerator of the required element of the Jacobian matrix. The first axis has index 1. |
[in] | ax2 | Index of the input to the encapsulated Mapping which is to be varied. This corresponds to the delta quantity forming the denominator of the required element of the Jacobian matrix. The first axis has index 1. |
[in] | options | Comma-separated list of attribute assignments. |
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inlineoverrideprotectedvirtual |
Return a deep copy of this object. This is called by copy.
Each subclass must override this method. The standard implementation is:
for example Frame implements this as:
Reimplemented from ast::Mapping.