lyx_mirror/src/tracer.h

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// -*- C++ -*-
#ifndef TRACER_H
#define TRACER_H
#include "debug.h"
#include "LString.h"
class DebugTracer {
public:
explicit
DebugTracer(string const & s) : str(s) {
lyxerr << string(depth, ' ') << "Trace begin : "
<< str << std::endl;
++depth;
}
~DebugTracer() {
--depth;
lyxerr << string(depth, ' ') << "Trace end : "
<< str << std::endl;
}
private:
string str;
static int depth;
};
#endif