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author | Ian Jauslin <ian.jauslin@roma1.infn.it> | 2016-05-24 13:39:23 +0000 |
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committer | Ian Jauslin <ian.jauslin@roma1.infn.it> | 2016-05-24 13:39:23 +0000 |
commit | fa9b6f2b9bcb80778e63ef2aa4e17c7573de0015 (patch) | |
tree | 92b740d0736c9ed6f5bda051c224c8bb7196bb03 /src/hh_root.h |
Diffstat (limited to 'src/hh_root.h')
-rw-r--r-- | src/hh_root.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/hh_root.h b/src/hh_root.h new file mode 100644 index 0000000..2546fa3 --- /dev/null +++ b/src/hh_root.h @@ -0,0 +1,39 @@ +/* +Copyright 2016 Ian Jauslin + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +/* + wrappers for the functions used to find the desired roots +*/ + +#ifndef HH_ROOT_H +#define HH_ROOT_H + +#include "types.h" +#include <libinum.h> + +// the arguments for the integration wrapper +typedef struct args_integration{ + array_mpfr abcissa; + array_mpfr weights; + hh_params params; +} args_integration; + +// wrapper for the integration function, used for the Newton scheme +int integration_wrapper(mpfr_t* out, mpfr_t in, void* extra_args); +// wrapper for the derivative of the integration function, used for the Newton scheme +int d_integration_wrapper(mpfr_t* out, mpfr_t in, void* extra_args); + +#endif |