RecursionCounter.h

#ifndef ROSE_RecursionCounter_H
#define ROSE_RecursionCounter_H
 
namespace Rose {
 
struct RecursionCounter {
    size_t &depth;
 
    RecursionCounter(size_t &depth): depth(depth) {
        ++depth;
    }
 
    ~RecursionCounter() {
        --depth;
    }
};
 
} // namespace
 
#endif