| 1 | #include <functional> |
|---|
| 2 | |
|---|
| 3 | int foo(int x, int y) { |
|---|
| 4 | return x + y - 1; // Source foo start line |
|---|
| 5 | } |
|---|
| 6 | |
|---|
| 7 | struct Bar { |
|---|
| 8 | int operator()() { |
|---|
| 9 | return 66 ; // Source Bar::operator()() start line |
|---|
| 10 | } |
|---|
| 11 | int add_num(int i) const { return i + 3 ; } // Source Bar::add_num start line |
|---|
| 12 | int num_ = 0 ; |
|---|
| 13 | } ; |
|---|
| 14 | |
|---|
| 15 | int main (int argc, char *argv[]) |
|---|
| 16 | { |
|---|
| 17 | int acc = 42; |
|---|
| 18 | std::function<int (int,int)> f1 = foo; |
|---|
| 19 | std::function<int (int)> f2 = [acc,f1] (int x) -> int { |
|---|
| 20 | return x+f1(acc,x); // Source lambda used by f2 start line |
|---|
| 21 | }; |
|---|
| 22 | |
|---|
| 23 | auto f = [](int x, int y) { return x + y; }; // Source lambda used by f3 start line |
|---|
| 24 | auto g = [](int x, int y) { return x * y; } ; |
|---|
| 25 | std::function<int (int,int)> f3 = argc %2 ? f : g ; |
|---|
| 26 | |
|---|
| 27 | Bar bar1 ; |
|---|
| 28 | std::function<int ()> f4( bar1 ) ; |
|---|
| 29 | std::function<int (const Bar&, int)> f5 = &Bar::add_num; |
|---|
| 30 | std::function<int(Bar const&)> f_mem = &Bar::num_; |
|---|
| 31 | |
|---|
| 32 | return f_mem(bar1) + // Set break point at this line. |
|---|
| 33 | f1(acc,acc) + // Source main invoking f1 |
|---|
| 34 | f2(acc) + // Set break point at this line. |
|---|
| 35 | f3(acc+1,acc+2) + // Set break point at this line. |
|---|
| 36 | // TODO reenable this case when std::function formatter supports |
|---|
| 37 | // general callable object case. |
|---|
| 38 | //f4() + // Set break point at this line. |
|---|
| 39 | f5(bar1, 10); // Set break point at this line. |
|---|
| 40 | } |
|---|
| 41 | |
|---|
