excdef.h

C++封装的视频采集代码

#ifndef INC_EXCDEF_H
#define INC_EXCDEF_H
#include "assert.h"
#ifdef OXSEMI_NO_EXCEPTIONS // remove exception code
#define THROW_SPEC(x)
#define THROW(x) 
#define CATCH(X) if (false)
#define TRY      if (true)
#define EX_ONLY(x)

#else // Include exception support
#define EX_ONLY(x) x    // a way of avoiding access to non-existent 
                        // references in a removed catch clause
#define TRY      try
#define THROW_SPEC(x) throw x
#define THROW(x) throw x
#define CATCH(x) catch(x)

#endif // OXSEMI_NO_EXCEPTIONS


#endif // INC_EXCDEF_H