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#ifndef MODIFICATIONS_H
#define MODIFICATIONS_H
#include <utility>
#include "point.h"
class Modifications
{
public:
Modifications() {}
~Modifications() {}
enum PolymorphicModFunc {
PolymorphicNone,
Polymorphic_ibid,
Polymorphic_ibib,
Polymorphic_ibiP,
Polymorphic_ibii,
Polymorphic_ibPP
};
// those polymorphic methods should be heavily modified
// to push the overload decisor to its limits
PolymorphicModFunc polymorphic(int a0, bool b0, int c0, double d0) { return Polymorphic_ibid; }
PolymorphicModFunc polymorphic(int a1, bool b1, int c1, bool d1) { return Polymorphic_ibib; }
PolymorphicModFunc polymorphic(int a2, bool b2, int c2, Point d2) { return Polymorphic_ibiP; }
PolymorphicModFunc polymorphic(int a3, bool b3, int c3 = 123, int d3 = 456) { return Polymorphic_ibii; }
PolymorphicModFunc polymorphic(int a4, bool b4, Point c4, Point d4) { return Polymorphic_ibPP; }
// 'ok' must be removed and the return value will be changed
// to a tuple (PyObject*) containing the expected result plus
// the 'ok' value as a Python boolean
std::pair<double, double> pointToPair(Point pt, bool* ok);
// same as 'pointToPair' except that this time 'ok' is the first argument
double multiplyPointCoordsPlusValue(bool* ok, Point pt, double value);
// completely remove 'plus' from the Python side
int doublePlus(int value, int plus = 0);
// the default value for both arguments must be changed in Python
int power(int base = 1, int exponent = 0);
// in Python set argument default value to 10
int timesTen(int number);
// in Python remove the argument default value
int increment(int number = 0);
// don't export this method to Python
void exclusiveCppStuff();
// change the name of this regular method
int cppMultiply(int a, int b);
// change the name of this virtual method
virtual const char* className();
};
class AbstractModifications : public Modifications
{
public:
AbstractModifications() {}
~AbstractModifications() {}
bool invert(bool value) { return !value; }
// completely remove this method in Python
virtual void pointlessPureVirtualMethod() = 0;
};
#endif // MODIFICATIONS_H
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