Memory issue when joining ranges in a for-loop
Open
- Dominant language
- C++
- Stars
- 45
- Forks
- 104
- PR merge metrics
- No merged PRs in 30d
Description
We are facing a memory issue (process is killed by the OOMKiller) when we join ranges inside a for loop. The idea here, is to flatten a list of ranges before returning the new range.
```
#include
#include
#include
struct A {
};
using Range = typename boost::any_range;
struct B {
std::vector v{10, A()};
};
struct C {
std::vector v{30, B()};
Range getAll() const {
Range all;
for (const auto& b : v) {
all = boost::range::join(all, b.v);
}
return all;
}
}
int main(int argc, char** argv) {
C c;
for (const A& a : c.getAll()) {
// Do something with a
}
return 0;
}
```
Contributor guide
No contributing guide indexed for this repository
Assessment
This issue has not been assessed yet.