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/**
* Property.h
*
* Internal class for properties that are defined with a getter and setter method
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2014 Copernica BV
*/
/**
* Set up namespace
*/
namespace Php {
/**
* Class definition
*/
class Property
{
private:
/**
* The getter
* @var getter_callback
*/
union {
getter_callback_0 g0;
getter_callback_1 g1;
} _getter;
/**
* The setter
* @var setter_callback
*/
union {
setter_callback_0 s0;
setter_callback_1 s1;
} _setter;
/**
* Type of getter
* @var char
*/
int _gtype = 0;
/**
* Type of setter
* @var char
*/
int _stype = 100;
public:
/**
* Constructor
* @param getter
* @param setter
*/
Property(const getter_callback_0 &getter) : _gtype(0)
{
_getter.g0 = getter;
}
/**
* Constructor
* @param getter
* @param setter
*/
Property(const getter_callback_1 &getter) : _gtype(1)
{
_getter.g1 = getter;
}
/**
* Constructor
* @param getter
* @param setter
*/
Property(const getter_callback_0 &getter, const setter_callback_0 &setter) : _gtype(0), _stype(0)
{
_getter.g0 = getter;
_setter.s0 = setter;
}
/**
* Constructor
* @param getter
* @param setter
*/
Property(const getter_callback_1 &getter, const setter_callback_0 &setter) : _gtype(1), _stype(0)
{
_getter.g1 = getter;
_setter.s0 = setter;
}
/**
* Constructor
* @param getter
* @param setter
*/
Property(const getter_callback_0 &getter, const setter_callback_1 &setter) : _gtype(0), _stype(1)
{
_getter.g0 = getter;
_setter.s1 = setter;
}
/**
* Constructor
* @param getter
* @param setter
*/
Property(const getter_callback_1 &getter, const setter_callback_1 &setter) : _gtype(1), _stype(1)
{
_getter.g1 = getter;
_setter.s1 = setter;
}
/**
* Copy constructor
* @param that
*/
Property(const Property &that) :
_getter(that._getter), _setter(that._setter), _gtype(that._gtype), _stype(that._stype) {}
/**
* Destructor
*/
virtual ~Property() {}
/**
* Get the property
* @param base Object to call it on
* @return Value
*/
Value get(Base *base)
{
if (_gtype == 0) return (base->*_getter.g0)();
else return (base->*_getter.g1)();
}
/**
* Set the property
* @param base Object to call it on
* @param value New value
* @return bool
*/
bool set(Base *base, const Value &value)
{
switch (_stype) {
case 0: (base->*_setter.s0)(value); return true;
case 1: (base->*_setter.s1)(value); return true;
default: return false;
}
}
};
/**
* End of namespace
*/
}
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