StkConst.h

#ifndef gridripper_math_expr_StkConst_h
#define gridripper_math_expr_StkConst_h

#include "StkFunc.h"

namespace gridripper { namespace math { namespace expr {

using namespace std;

class StkConst: public StkFunc
{
private:
    GReal_t value;

public:
    StkConst(const string& name, GReal_t value = 0):
        StkFunc(name, 0), value(value) { }

    StkConst(const StkConst& other): StkFunc(other), value(other.value) { }

    GReal_t getValue() { return value; }

    bool equals(const StkConst& other) const;

    bool equals(GReal_t otherValue) const;

    void evalStack(GReal_t* &p) const { *(++p) = value; }

    virtual string getClassName() const { return "StkConst"; }
};

} } } /* namespace gridripper::math::expr */

#endif /* gridripper_math_expr_StkConst */