doxygen/xlink_master_2019_06_08_08.07.58/afw_217_80_81-30-g596af8797_2include_2lsst_2afw_2table_2io_2_persistable_8cc_source.html

 #include <memory>

 #include "lsst/afw/table/io/Persistable.h"

 namespace lsst {
 namespace afw {
 namespace table {
 namespace io {

 template <typename T>
 std::shared_ptr<T> PersistableFacade<T>::dynamicCast(std::shared_ptr<Persistable> const &ptr) {
     auto result = std::dynamic_pointer_cast<T>(ptr);
     if (!result) {
         throw LSST_EXCEPT(pex::exceptions::TypeError, "Dynamic pointer cast failed");
     }
     return result;
 }

 }  // namespace io
 }  // namespace table
 }  // namespace afw
 }  // namespace lsst
std::shared_ptr

ptr
uint64_t * ptr
Definition: RangeSet.cc:88

lsst::afw::table::io::PersistableFacade::dynamicCast
static std::shared_ptr< T > dynamicCast(std::shared_ptr< Persistable > const &ptr)
Dynamically cast a shared_ptr.
Definition: Persistable.cc:18

result
py::object result
Definition: schema.cc:418

lsst::afw
Definition: imageAlgorithm.dox:1

Persistable.h

lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1

std::dynamic_pointer_cast
T dynamic_pointer_cast(T... args)

LSST_EXCEPT
#define LSST_EXCEPT(type,...)
Create an exception with a given type.
Definition: Exception.h:48

lsst.pex::exceptions::TypeError
Reports errors from accepting an object of an unexpected or inappropriate type.
Definition: Runtime.h:167