ClassExample.cpp

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#include "ElementsExamples/ClassExample.h"
 
#include <cmath>    // for std::abs
#include <cstdint>  // for std::int64_t
#include <memory>   // for unique_ptr
#include <string>   // for string
#include <vector>   // for vector
 
#include "ElementsKernel/Exception.h"
#include "ElementsKernel/Unused.h"
 
using std::vector;
 
namespace Elements {
namespace Examples {
 
const std::string ClassExample::s_static_string = "This is a static field example";
 
double ClassExample::fundamentalTypeMethod(const double input_variable) const {
  return input_variable;
}
 
/*
 * This is a silly example just to have a method throwing an exception
 */
double ClassExample::divideNumbers(const double first, const double second) const {
  double tolerance = 1e-12;
  if (std::abs(second) < tolerance) {
    throw Elements::Exception() << "Dividing by " << second << " exception in ClassExample::divideNumbers(...)";
  }
  return first / second;
}
 
void ClassExample::passingUniquePointer(std::unique_ptr<vector<double>> vector_unique_ptr) const {
  ELEMENTS_UNUSED auto vect_size = vector_unique_ptr->size();
}
 
void ClassExample::passingObjectInGeneral(const vector<double>& input_object) const {
  ELEMENTS_UNUSED auto object_size = input_object.size();
}
 
ClassExample ClassExample::factoryMethod(const std::int64_t source_id, const double ra) {
  return ClassExample{source_id, ra};
}
 
}  // namespace Examples
}  // namespace Elements