tts::reverse_ramp< T, U > Struct Template Reference

Defines a data generator that produce a reversed ramp of data. More...

#include <tts/test/generator.hpp>

Detailed Description

template<typename T, typename U = T>
struct tts::reverse_ramp< T, U >

Defines a data generator that produce a reversed ramp of data.

Example

#define TTS_MAIN
#include <tts/tts.hpp>
#include <array>
 
TTS_CASE_WITH ( "Check behavior for reverse_ramp generator"
              , (std::array<int,4>)
              , tts::generate(tts::reverse_ramp{0}, tts::reverse_ramp{10,2})
              )
(auto ramp1, auto ramp2)
{
  TTS_EQUAL(ramp1[0],3);
  TTS_EQUAL(ramp1[1],2);
  TTS_EQUAL(ramp1[2],1);
  TTS_EQUAL(ramp1[3],0);
 
  TTS_EQUAL(ramp2[0],16);
  TTS_EQUAL(ramp2[1],14);
  TTS_EQUAL(ramp2[2],12);
  TTS_EQUAL(ramp2[3],10);
};

Public Member Functions
	reverse_ramp (T s)
	Define a reversed ramp with a final value and an unit step.
	reverse_ramp (T s, U st)
	Define a reversed ramp with a final value and a custom step.