lsst.astshim  19.0.0-3-ge74d124
MathMap.h
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22 #ifndef ASTSHIM_MATHMAP_H
23 #define ASTSHIM_MATHMAP_H
24 
25 #include <memory>
26 
27 #include "astshim/base.h"
28 #include "astshim/Mapping.h"
29 
30 namespace ast {
31 
61 class MathMap : public Mapping {
62  friend class Object;
63 
64 public:
375  MathMap(int nin, int nout, std::vector<std::string> const &fwd, std::vector<std::string> const &rev,
376  std::string const &options = "")
377  : Mapping(reinterpret_cast<AstMapping *>(astMathMap(nin, nout, fwd.size(), getCStrVec(fwd).data(),
378  rev.size(), getCStrVec(rev).data(), "%s",
379  options.c_str()))) {
380  assertOK();
381  }
382 
383  virtual ~MathMap() {}
384 
386  MathMap(MathMap const &) = default;
387  MathMap(MathMap &&) = default;
388  MathMap &operator=(MathMap const &) = delete;
389  MathMap &operator=(MathMap &&) = default;
390 
392  std::shared_ptr<MathMap> copy() const { return std::static_pointer_cast<MathMap>(copyPolymorphic()); }
393 
397  int getSeed() const { return getI("Seed"); }
398 
402  bool getSimpFI() const { return getB("SimpFI"); }
403 
407  bool getSimpIF() const { return getB("SimpIF"); }
408 
409 protected:
410  virtual std::shared_ptr<Object> copyPolymorphic() const override {
411  return copyImpl<MathMap, AstMathMap>();
412  }
413 
415  explicit MathMap(AstMathMap *rawptr) : Mapping(reinterpret_cast<AstMapping *>(rawptr)) {
416  if (!astIsAMathMap(getRawPtr())) {
417  std::ostringstream os;
418  os << "this is a " << getClassName() << ", which is not a MathMap";
419  throw std::invalid_argument(os.str());
420  }
421  }
422 
423 private:
425  std::vector<char const *> getCStrVec(std::vector<std::string> const &strVec) {
426  std::vector<char const *> cstrVec;
427  for (auto const &str : strVec) {
428  cstrVec.push_back(str.c_str());
429  }
430  return cstrVec;
431  }
432 };
433 
434 } // namespace ast
435 
436 #endif
ast::MathMap::copy
std::shared_ptr< MathMap > copy() const
Return a deep copy of this object.
Definition: MathMap.h:392
ast::MathMap::copyPolymorphic
virtual std::shared_ptr< Object > copyPolymorphic() const override
Definition: MathMap.h:410
ast::MathMap
Definition: MathMap.h:61
ast::assertOK
void assertOK(AstObject *rawPtr1=nullptr, AstObject *rawPtr2=nullptr)
Definition: base.cc:49
ast::Object::getClassName
std::string getClassName() const
Definition: Object.h:139
ast::MathMap::MathMap
MathMap(MathMap &&)=default
ast::Object::getRawPtr
AstObject const * getRawPtr() const
Definition: Object.h:292
base.h
ast::MathMap::getSimpFI
bool getSimpFI() const
Definition: MathMap.h:402
ast::Object
Definition: Object.h:51
ast::MathMap::MathMap
MathMap(MathMap const &)=default
Copy constructor: make a deep copy.
ast::MathMap::operator=
MathMap & operator=(MathMap const &)=delete
ast::Mapping
Definition: Mapping.h:59
ast::MathMap::operator=
MathMap & operator=(MathMap &&)=default
ast::Object::getB
bool getB(std::string const &attrib) const
Definition: Object.h:348
ast::MathMap::getSeed
int getSeed() const
Definition: MathMap.h:397
ast::Object::getI
int getI(std::string const &attrib) const
Definition: Object.h:400
ast
AST wrapper classes and functions.
Definition: attributes_channel.dox:1
ast::MathMap::~MathMap
virtual ~MathMap()
Definition: MathMap.h:383
ast::MathMap::MathMap
MathMap(int nin, int nout, std::vector< std::string > const &fwd, std::vector< std::string > const &rev, std::string const &options="")
Definition: MathMap.h:375
Mapping.h
ast::MathMap::getSimpIF
bool getSimpIF() const
Definition: MathMap.h:407
ast::MathMap::MathMap
MathMap(AstMathMap *rawptr)
Construct a MathMap from a raw AST pointer.
Definition: MathMap.h:415