include/Geant4/nf_integration.h

0001 /*
0002 # <<BEGIN-copyright>>
0003 # <<END-copyright>>
0004 */
0005
0006 #ifndef nf_integration_h_included
0007 #define nf_integration_h_included
0008
0009 #include <nf_utilities.h>
0010 #include <nf_Legendre.h>
0011
0012 #if defined __cplusplus
0013     extern "C" {
0014     namespace GIDI {
0015 #endif
0016
0017 #define nf_GnG_adaptiveQuadrature_MaxMaxDepth 20
0018
0019 typedef nfu_status (*nf_GnG_adaptiveQuadrature_callback)( nf_Legendre_GaussianQuadrature_callback integrandFunction, void *argList, double x1,
0020     double x2, double *integral );
0021
0022 nfu_status nf_GnG_adaptiveQuadrature( nf_GnG_adaptiveQuadrature_callback quadratureFunction, nf_Legendre_GaussianQuadrature_callback integrandFunction,
0023     void *argList, double x1, double x2, int maxDepth, double tolerance, double *integral, long *evaluations );
0024
0025 #if defined __cplusplus
0026     }
0027     }
0028 #endif
0029
0030 #endif          /* End of nf_integration_h_included. */
0031