Elfspy/Call.h

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2016-09-16 17:45:35 +02:00
#ifndef ELFSPY_CALL_H
#define ELFSPY_CALL_H
#include "elfspy/Thunk.h"
#include "elfspy/ThunkHandle.h"
namespace spy
{
/**
* @namespace spy
* @class Call
* Will count each call made to the Thunk's function
*/
class Call : public Thunk<>
{
public:
virtual void invoke() override;
std::size_t count() const;
private:
std::size_t count_ = 0;
};
inline std::size_t Call::count() const
{
return count_;
}
template <typename H>
inline ThunkHandle<Call> call(H&& hook)
{
return hook.no_arg_thunks();
}
template <typename H>
inline ThunkHandle<Call>* new_call(H&& hook)
{
return new ThunkHandle<Call>(hook.no_arg_thunks());
}
} // namespace spy
#endif