cvodes_dydt.h File Reference

Header file for CVODEs interface to RHS of ODEs. More...

#include "header.h"
#include "sundials/sundials_nvector.h"
#include "nvector/nvector_serial.h"

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Functions
int	dydt_cvodes (double t, N_Vector y, N_Vector ydot, void *f)
	The CVODEs RHS interface. More...

Detailed Description

Header file for CVODEs interface to RHS of ODEs.

This defines an interface to the right hand side of the ODEs to pass to CVODEs

Definition in file cvodes_dydt.h.

Function Documentation

dydt_cvodes()

int dydt_cvodes	(	double	t,
		N_Vector	y,
		N_Vector	ydot,
		void *	f
	)

The CVODEs RHS interface.

Parameters

t	The current time of the system
y	The current state vector (in CVODE format)
ydot	The RHS vector to be populated (in CVODE format)
f	User data set during CVODEs setup (e.g. the system pressure)

Returns

cvode_return_code The CVODE output constant returned (see sec B.2 of CVODE documentation), currently always returns CV_SUCCESS