include/Geant4/nf_integration.h

0001 /*
0002 # <<BEGIN-copyright>>
0003 # Copyright 2019, Lawrence Livermore National Security, LLC.
0004 # This file is part of the gidiplus package (https://github.com/LLNL/gidiplus).
0005 # gidiplus is licensed under the MIT license (see https://opensource.org/licenses/MIT).
0006 # SPDX-License-Identifier: MIT
0007 # <<END-copyright>>
0008 */
0009
0010 #ifndef nf_integration_h_included
0011 #define nf_integration_h_included
0012
0013 #include <nf_utilities.h>
0014 #include <nf_Legendre.h>
0015
0016 #if defined __cplusplus
0017     extern "C" {
0018 #endif
0019
0020 #define nf_GnG_adaptiveQuadrature_MaxMaxDepth 20
0021
0022 typedef nfu_status (*nf_GnG_adaptiveQuadrature_callback)( nf_Legendre_GaussianQuadrature_callback integrandFunction, void *argList, double x1,
0023     double x2, double *integral );
0024
0025 nfu_status nf_GnG_adaptiveQuadrature( nf_GnG_adaptiveQuadrature_callback quadratureFunction, nf_Legendre_GaussianQuadrature_callback integrandFunction,
0026     void *argList, double x1, double x2, int maxDepth, double tolerance, double *integral, long *evaluations );
0027
0028 #if defined __cplusplus
0029     }
0030 #endif
0031
0032 #endif          /* End of nf_integration_h_included. */
0033