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compute_gravity.hh
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Created
Tue, May 7, 13:18
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759 B
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text/x-c++
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Thu, May 9, 13:18 (1 d, 23 h)
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blob
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17491299
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R9484 sp4e-homework-lars-bertil
compute_gravity.hh
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#ifndef __COMPUTE_GRAVITY__HH__
#define __COMPUTE_GRAVITY__HH__
/* -------------------------------------------------------------------------- */
#include "compute_interaction.hh"
//! Compute Newton gravity interaction
class ComputeGravity : public ComputeInteraction {
// Virtual implementation
public:
//! Newton gravity implementation
void compute(System& system) override;
// Accessors
public:
//! set the gravitational constant
void setG(Real G);
// Members
private:
//! newton constant
//Real G = 1.;
// TEMPORARY:
Real G = 6.67384e-11 * 5.97219e24 * std::pow(60*60*24, 2) / std::pow(149597870.700*1e3, 3);
};
/* -------------------------------------------------------------------------- */
#endif //__COMPUTE_GRAVITY__HH__
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