test-rand-ontology.hpp

Go to the documentation of this file.

/*
  TEST-RAND-ONTOLOGY.hpp  -  placeholder for a domain-ontology working on dummy data frames

   Copyright (C)
     2024,            Hermann Vosseler <Ichthyostega@web.de>

  **Lumiera** is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by the
  Free Software Foundation; either version 2 of the License, or (at your
  option) any later version. See the file COPYING for further details.

*/

#ifndef STEAM_ENGINE_TEST_RAND_ONTOLOGY_H
#define STEAM_ENGINE_TEST_RAND_ONTOLOGY_H


#include "lib/error.hpp"
#include "lib/symbol.hpp"
#include "lib/depend.hpp"
#include "lib/nocopy.hpp"
#include "lib/format-string.hpp"
#include "steam/engine/testframe.hpp"

#include <array>
#include <string>


namespace steam {
namespace engine{
namespace test  {
  
  using std::string;
  using lib::Literal;
  using util::_Fmt;
  
  void generateFrame (TestFrame* buff, size_t frameNr =0, uint flavour =0);
  
  void generateMultichan (TestFrame* buffArry, uint chanCnt, size_t frameNr =0, uint flavour =0);
  
  void duplicateMultichan (TestFrame* outArry, TestFrame* inArry, uint chanCnt);

  void manipulateMultichan (TestFrame* buffArry, uint chanCnt, uint64_t param);
  
  void manipulateFrame (TestFrame* out, TestFrame const* in, uint64_t param);
  
  void combineFrames (TestFrame* out, TestFrame const* srcA, TestFrame const* srcB, double mix);
  


  using NoArg   = std::array<char*, 0>;
  using SoloArg = std::array<char*, 1>;
  
  extern const string DUMMY_FUN_ID;
  
  inline void
  dummyOp (NoArg in, SoloArg out)
  {
    UNIMPLEMENTED ("a sincerely nonsensical operation");
  }

  class TestRandOntology
    {
      
    public:
      struct Spec;
      
     ~TestRandOntology()  = default;
      TestRandOntology()  = default;
      
      Spec setupGenerator (string qual ="");
    private:
    };
  
  
  struct TestRandOntology::Spec
    : util::Cloneable
    {
      const string PROTO;
      
      Spec (Literal kind
           ,Literal type
           )
        : PROTO{_Fmt{"%s-%s"} % kind % type}
        { }
    };
  
  inline TestRandOntology::Spec
  TestRandOntology::setupGenerator (string qual)
  {
    Spec spec{"generate","TestFrame"};
    return spec;
  }
  
  extern lib::Depend<TestRandOntology> testRand;
  
  
  
}}} // namespace steam::engine::test
#endif