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build3/apps/code/helpers.cpp 1.44 KB
6663b6c9   adorian   projet complet av...
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  #include "helpers.h"
  #include <string.h>
  
  namespace Code {
  namespace Helpers {
  
  class EventTextPair {
  public:
    constexpr EventTextPair(Ion::Events::Event event, const char * text) : m_event(event), m_text(text) {}
    Ion::Events::Event event() const { return m_event; }
    const char * text() const { return m_text; }
  private:
    const Ion::Events::Event m_event;
    const char * m_text;
  };
  
  static constexpr EventTextPair sEventTextMap[] = {
    EventTextPair(Ion::Events::XNT, "x"),
    EventTextPair(Ion::Events::Exp, "exp()"),
    EventTextPair(Ion::Events::Ln, "log()"),
    EventTextPair(Ion::Events::Log, "log10()"),
    EventTextPair(Ion::Events::Sine, "sin()"),
    EventTextPair(Ion::Events::Cosine, "cos()"),
    EventTextPair(Ion::Events::Tangent, "tan()"),
    EventTextPair(Ion::Events::Imaginary, "1j"),
    EventTextPair(Ion::Events::Power, "**"),
    EventTextPair(Ion::Events::Pi, "pi"),
    EventTextPair(Ion::Events::Sqrt, "sqrt()"),
    EventTextPair(Ion::Events::Square, "**2"),
    EventTextPair(Ion::Events::Multiplication, "*"),
    EventTextPair(Ion::Events::EE, "e"),
    EventTextPair(Ion::Events::Arcsine, "asin()"),
    EventTextPair(Ion::Events::Arccosine, "acos()"),
    EventTextPair(Ion::Events::Arctangent, "atan()")
  };
  
  const char * PythonTextForEvent(Ion::Events::Event event) {
    for (size_t i=0; i<sizeof(sEventTextMap)/sizeof(sEventTextMap[0]); i++) {
      if (event == sEventTextMap[i].event()) {
        return sEventTextMap[i].text();
      }
    }
    return nullptr;
  }
  
  }
  }