swig/Examples/test-suite/cpp11_li_std_array.i
William S Fulton 93eb7eae0b Limited Python/Ruby support for boost::array
Hack to use the std::array support for boost::array.
Is limited as it currently exposes some 'using' bugs in SWIG.
For example, the type system fails to see that pointers to std::array
and pointers to boost::array are the same.

This approach saves having to maintain separate boost::array support.
The 'using' bug ought to be fixed, otherwise separate boost_array.i
files could be easily made from the std_array.i files.
2015-11-27 19:30:22 +00:00

62 lines
1.1 KiB
OpenEdge ABL

%module cpp11_li_std_array
#if defined(SWIGPYTHON) || defined(SWIGRUBY)
%{
#include <array>
%}
%include <std_array.i>
%template(ArrayInt6) std::array<int, 6>;
%inline %{
std::array<int, 6> arrayOutVal() {
return { -2, -1, 0, 0, 1, 2 };
}
std::array<int, 6> & arrayOutRef() {
static std::array<int, 6> a = { -2, -1, 0, 0, 1, 2 };
return a;
}
const std::array<int, 6> & arrayOutConstRef() {
static std::array<int, 6> a = { -2, -1, 0, 0, 1, 2 };
return a;
}
std::array<int, 6> * arrayOutPtr() {
static std::array<int, 6> a = { -2, -1, 0, 0, 1, 2 };
return &a;
}
std::array<int, 6> arrayInVal(std::array<int, 6> myarray) {
std::array<int, 6> a = myarray;
for (auto& val : a) {
val *= 10;
}
return a;
}
const std::array<int, 6> & arrayInConstRef(const std::array<int, 6> & myarray) {
static std::array<int, 6> a = myarray;
for (auto& val : a) {
val *= 10;
}
return a;
}
void arrayInRef(std::array<int, 6> & myarray) {
for (auto& val : myarray) {
val *= 10;
}
}
void arrayInPtr(std::array<int, 6> * myarray) {
for (auto& val : *myarray) {
val *= 10;
}
}
%}
#endif