sysrap/tests/sgs_test.cc

0001 // name=sgs_test ; gcc $name.cc -std=c++11 -lstdc++ -I.. -o /tmp/$name && /tmp/$name
0002
0003 #include "sgs.h"
0004 #include <iostream>
0005
0006
0007 void test_assign()
0008 {
0009     sgs gs ;
0010
0011     gs = {} ;
0012     std::cout << gs.desc() << std::endl ;
0013
0014     gs = { 101, 10000, 5000, OpticksGenstep_TORCH } ;
0015     std::cout << gs.desc() << std::endl ;
0016
0017     gs = { 202, 20000, 4000, OpticksGenstep_CERENKOV } ;
0018     std::cout << gs.desc() << std::endl ;
0019
0020     gs = { 303, 30000, 3000, OpticksGenstep_SCINTILLATION } ;
0021     std::cout << gs.desc() << std::endl ;
0022
0023     gs = { 303, 30000, 3000, OpticksGenstep_G4Cerenkov_1042 } ;
0024     std::cout << gs.desc() << std::endl ;
0025 }
0026
0027 void test_array()
0028 {
0029     sgs gs[] = {
0030         { 101, 10000, 5000, OpticksGenstep_TORCH },
0031         { 202, 20000, 4000, OpticksGenstep_CERENKOV },
0032         { 303, 30000, 3000, OpticksGenstep_SCINTILLATION },
0033         { 303, 30000, 3000, OpticksGenstep_G4Cerenkov_1042 }
0034         };
0035
0036     std::cout
0037          << " sizeof(sgs) " << sizeof(sgs)
0038          << " sizeof(gs) " << sizeof(gs)
0039          << std::endl
0040          ;
0041
0042     for(int i=0 ; i < sizeof(gs)/sizeof(sgs) ; i++) std::cout << gs[i].desc() << std::endl ;
0043 }
0044
0045 void test_MakePho_reemit()
0046 {
0047
0048     int index = 0 ;
0049     int photons = 10 ;
0050     int offset = 1000 ;
0051     int gentype = OpticksGenstep_SCINTILLATION ;
0052
0053     sgs gs = { index, photons, offset, gentype } ;
0054
0055     std::cout << " gs.desc " << gs.desc() << std::endl ;
0056
0057     spho non = spho::Placeholder();
0058
0059     spho p1[gs.photons] ;
0060     spho p2[gs.photons] ;
0061     spho p3[gs.photons] ;
0062
0063     std::cout << "first loop with ancestor placeholder " << std::endl ;
0064     for(int idx=0 ; idx < gs.photons ; idx++) p1[idx] = gs.MakePho(idx, non) ;
0065     for(int idx=0 ; idx <  gs.photons ; idx++) std::cout << " p1.desc " << p1[idx].desc() << std::endl ;
0066
0067     std::cout << "second loop with ancestor to the preceeding generation " << std::endl ;
0068     for(int idx=0 ; idx < gs.photons ; idx++) p2[idx] = gs.MakePho(idx, p1[idx] ) ;
0069     for(int idx=0 ; idx < gs.photons ; idx++) std::cout << " p2.desc " << p2[idx].desc() << std::endl ;
0070
0071     std::cout << "third loop with ancestor to the preceeding generation " << std::endl ;
0072     for(int idx=0 ; idx < gs.photons ; idx++) p3[idx] = gs.MakePho(idx, p2[idx] ) ;
0073     for(int idx=0 ; idx < gs.photons ; idx++) std::cout << " p3.desc " << p3[idx].desc() << std::endl ;
0074
0075 }
0076
0077
0078 int main()
0079 {
0080     /*
0081     test_assign();
0082     test_array();
0083     */
0084
0085     test_MakePho_reemit();
0086
0087
0088     return 0 ;
0089 }