MATH_ACHFunction.h

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#ifndef MATH_ACHFunction_H
#define MATH_ACHFunction_H

#include "MATH_NumericalFunction.h"

DEFINE_SPTR(MATH_ACHFunction);
class MATH_ACHFunction : public MATH_NumericalFunction   {
    SP_OBJECT(MATH_ACHFunction);
    
    // ATTRIBUTES

    
protected: 
    // METHODS
  
    // CONSTRUCTORS 
  
    MATH_ACHFunction(void) {
        setSymbol("ach");
    }
    
    
    
    // DESTRUCTORS 
  
    
    virtual ~MATH_ACHFunction(void) {
    }
    
    
private:

public:
    static inline SP::MATH_ACHFunction New() {
        SP::MATH_ACHFunction p(new MATH_ACHFunction(),MATH_ACHFunction::Delete());
        p->setThis(p);
        return p;
    }
    
    virtual SP::MATH_FunctionNode newInstance() const {
        return New();
    }
    
    
    // SET methods 
    
    
    // GET methods 
   
    
public:
    // OTHERS methods

    virtual double computeFunction(const double* values,const int& n) const {
        if (values[0]<1)
            throw CORE_Exception("MATH_ACHFunction",
                                 "computeFunction("+CORE_Real::toString(values[0])+")","arguments out of range");
        return acosh(values[0]);
    }
    
};

#endif