| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef A_H |
| #define A_H |
| |
| #include <cassert> |
| |
| class A |
| { |
| int id_; |
| public: |
| explicit A(int id) : id_(id) {++count;} |
| A(const A& a) : id_(a.id_) {++count;} |
| ~A() {assert(id_ >= 0); id_ = -1; --count;} |
| |
| int id() const {return id_;} |
| |
| static int count; |
| }; |
| |
| int A::count = 0; |
| |
| #endif // A_H |
