TTS_RELATIVE_EQUAL

#define TTS_RELATIVE_EQUAL	(		L,
			R,
			N,
			...
	)		TTS_PRECISION(L,R,N,"%" , ::tts::relative_distance, 8, __VA_ARGS__ )

Checks if values are within a given relative distance expressed as a percentage.

This comparison is performed by using the proper tts::relative_distance overload.

Parameters

L,R	Expressions to compare.
N	Maximum relative percentage accepted between L and R.
...	Optional tag. If equals to REQUIRED, this test will stop the program if it fails.

Example

#define TTS_MAIN
#include <tts/tts.hpp>
 
TTS_CASE("Relative distance")
{
  TTS_RELATIVE_EQUAL(42.f , 42.f  , 0     );
  TTS_RELATIVE_EQUAL('A'  , 80LL  , 18.75 );
  TTS_RELATIVE_EQUAL(1.   , 2.f   , 100.  );
 
  TTS_RELATIVE_EQUAL(1    , 10    , 900., REQUIRED  );
};