From: Boost-users <boost-users-boun...@lists.boost.org> On Behalf Of Anirban Pal via Boost-users Sent: 14 August 2020 22:57 To: boost-users@lists.boost.org Cc: Anirban Pal <anirban.pal.iit...@gmail.com> Subject: [Boost-users] Integrate function with arguments using quadrature Hello, I'm trying to integrate functions with BOOST quadrature routines. So far they have been extremely impressive accuracy-wise, particularly with multiprecision features. I wish to integrate a function and pass some arguments to it. These arguments can be scalars, matrices, structs or objects. I was wondering if there is an example that explores this. Would I need to use a boost.function? Or would a function pointer work? I currently have an implementation using GSL_functions which explicitly allow the function and parameters to be passed as pointers. I am curious if I can do something similar with boost. I suspect so. Are these example any help to you? https://www.boost.org/doc/libs/1_74_0/libs/math/example/ooura_fourier_integrals_cosine_example.cpp https://www.boost.org/doc/libs/1_74_0/libs/math/example/ooura_fourier_integrals_example.cpp https://www.boost.org/doc/libs/1_74_0/libs/math/example/ooura_fourier_integrals_multiprecision_example.cpp HTH Paul
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