Geant4  10.01.p01
test13.cc
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26 // $Id: test13.cc 86624 2014-11-14 08:59:40Z kmura $
27 // ====================================================================
28 // test13.cc
29 //
30 // test for a list argument/return
31 //
32 // 2005 Q
33 // ====================================================================
34 #include <iostream>
35 
36 int* alloc_int()
37 {
38  int* intlist= new int [10];
39  for (int i=0; i<10; i++) intlist[i]= 0;
40 
41  return intlist;
42 }
43 
44 
45 void operate_list(int vec[10])
46 {
47  for(int i=0; i<10; i++) {
48  std::cout << vec[i] << std::endl;
49  vec[i]++;
50  }
51 }
52 
53 // Boost.Python...
54 #include <boost/python.hpp>
55 
56 using namespace boost::python;
57 
58 
60 {
61  int* aaa= alloc_int();
62  int n= 10;
63  list x;
64  for(int i=0; i<n; i++) {
65  x.append(aaa[i]);
66  }
67  return x;
68 }
69 
70 void f_operate_list(list& alist)
71 {
72  int* intlist= new int [10];
73  for (int i=0; i<10; i++) {
74  intlist[i]= extract<int>(alist[i]);
75  }
76 
77  operate_list(intlist);
78 
79  for (int i=0; i<10; i++) {
80  alist[i]= intlist[i];
81  }
82 
83  delete intlist;
84 }
85 
87 {
88  def("alloc_int", f_alloc_int);
89  def("operate_list", f_operate_list);
90 }
91 
void operate_list(int vec[10])
Definition: test13.cc:45
void f_operate_list(list &alist)
Definition: test13.cc:70
BOOST_PYTHON_MODULE(test13)
Definition: test13.cc:86
int * alloc_int()
Definition: test13.cc:36
const G4int n
list f_alloc_int()
Definition: test13.cc:59