class declaration fails
Nov 29, 2019 at 1:15pm
What's wrong with the 'Subject' class declaration?
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enum class Type { Ground, Enemy, Boulder, Friend };
template<typename T>
class Object
{
public:
Object( const T & t = T{}, const Type tp = Type::Ground )
: mTexture(t), mType{tp}, mWalkable{true}
{}
Object() = default;
virtual ~Object() = default;
T & texture () { return mTexture; }
const T & texture () const { return mTexture; }
void texture (const T & texture) { mTexture = texture; }
bool operator==( const Object<T> & other) const
{ return mTexture == other.mTexture; }
bool isWalkable() const { return mWalkable; }
Type type() const { return mType; }
protected:
Type mType;
T mTexture;
bool mWalkable;
};
template<typename T>
class Subject : public Object
{
public:
Subject( const T & t = T{}, const Type tp = Type::Enemy
, int health = 0, int power = 0)
: Object<T>{t,tp}, mHealth{health}, mPower{power}
{}
int health() const { return mHealth; }
int power() const { return mPower; }
void health( int h) { mHealth = h; }
void power( int p) { mPower = p; }
protected:
int mHealth;
int mPower;
};
int main(){}
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27:1: error: expected class-name before '{' token
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Nov 29, 2019 at 1:33pm
Fond the error, line 26 needs to be:
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class Subject : public Object<T>
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