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/**
* Array.h
*
* An array is an extension to the Value class. It extends the Value class
* to initialize the variable as an array, instead of a null pointer
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2013 Copernica BV
*/
/**
* Set up namespace
*/
namespace Php {
/**
* Class definition
*/
class Array : public Value
{
public:
/**
* Constructor
*/
Array() : Value() { setType(arrayType); }
/**
* Copy constructor
* @param array
*/
Array(const Array &array) : Value(array) {}
/**
* Move constructor
* @param array
*/
Array(Array &&that) : Value(std::move(that)) {}
/**
* Copy constructor from a value object
* @param value
*/
Array(const Value &value) : Value(value) { setType(arrayType); }
/**
* Destructor
*/
virtual ~Array() {}
/**
* Change the internal type of the variable
* @param Type
*/
virtual Value &setType(Type type) override
{
// only possible for arrays
if (type != arrayType) return *this;
// call base
return Value::setType(type);
}
protected:
/**
* Validate the object
* @return Value
*/
virtual Value &validate() override
{
// make sure the value object is an array
setType(arrayType);
// call base
return Value::validate();
}
};
/**
* End of namespace
*/
}
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