| 61 |
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| 62 |
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public: |
| 63 |
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| 64 |
< |
HarmonicBendType(double theta, double k) : BendType(theta) , k_(k){ |
| 64 |
> |
HarmonicBendType(RealType theta, RealType k) : BendType(theta) , k_(k){ |
| 65 |
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} |
| 66 |
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| 67 |
< |
void setForceConstant(double k) {k_ = k; } |
| 67 |
> |
void setForceConstant(RealType k) {k_ = k; } |
| 68 |
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| 69 |
< |
double getForceConstant() {return k_;} |
| 69 |
> |
RealType getForceConstant() {return k_;} |
| 70 |
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| 71 |
< |
void calcForce(double theta, double& V, double& dVdr) { |
| 72 |
< |
double delta = theta - theta0_; |
| 71 |
> |
void calcForce(RealType theta, RealType& V, RealType& dVdr) { |
| 72 |
> |
RealType delta = theta - theta0_; |
| 73 |
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| 74 |
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V = 0.5 * k_ * delta * delta; |
| 75 |
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dVdr = k_ * delta; |
| 76 |
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} |
| 77 |
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| 78 |
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private: |
| 79 |
< |
double k_; |
| 79 |
> |
RealType k_; |
| 80 |
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| 81 |
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}; |
| 82 |
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