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#ifndef AUDIOGRAPHER_DEBUGGABLE_H
#define AUDIOGRAPHER_DEBUGGABLE_H
#ifndef DEFAULT_DEBUG_LEVEL
#define DEFAULT_DEBUG_LEVEL DebugNone
#endif
#include <iostream>
namespace AudioGrapher
{
enum DebugLevel
{
DebugNone, //< Disabled
DebugObject, //< Object level stuff, ctors, initalizers etc.
DebugProcess, //< Process cycle level stuff
DebugVerbose, //< Lots of output, not on sample level
DebugSample //< Sample level stuff
};
/// Class that allows optimizing out debugging code during compile time
template<DebugLevel L = DEFAULT_DEBUG_LEVEL>
class Debuggable
{
protected:
Debuggable(std::ostream & debug_stream = std::cerr)
: stream (debug_stream) {}
bool debug_level (DebugLevel level) {
#ifdef NDEBUG
return false;
#else
return L >= level;
#endif
}
std::ostream & debug_stream() { return stream; }
private:
std::ostream & stream;
};
} // namespace
#endif // AUDIOGRAPHER_DEBUGGABLE_H
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