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Diffstat (limited to 'td_constraints.h')
-rw-r--r-- | td_constraints.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/td_constraints.h b/td_constraints.h new file mode 100644 index 0000000..44f5257 --- /dev/null +++ b/td_constraints.h @@ -0,0 +1,43 @@ +/* + * Copyright 2017 Anton Khirnov <anton@khirnov.net> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef TEUKOLSKY_DATA_CONSTRAINTS_H +#define TEUKOLSKY_DATA_CONSTRAINTS_H + +#include "pssolve.h" + +enum TDConstraintEq { + TD_CONSTRAINT_EQ_HAM = 0, + TD_CONSTRAINT_EQ_MOM_0, + TD_CONSTRAINT_EQ_MOM_1, + TD_CONSTRAINT_EQ_NB, +}; + +enum TDConstraintVar { + TD_CONSTRAINT_VAR_CONFFAC = 0, + TD_CONSTRAINT_VAR_CURV_RR, + TD_CONSTRAINT_VAR_CURV_PHIPHI, + TD_CONSTRAINT_VAR_NB, +}; + +int tdi_constraints_eval(enum TDConstraintEq eq, + const double a, + unsigned int nb_coords[2], double *coords[2], + double *vars[TD_CONSTRAINT_VAR_NB][PSSOLVE_DIFF_ORDER_NB], + double *out); + +#endif // TEUKOLSKY_DATA_CONSTRAINTS_H |