helpers.cpp
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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;
}
}
}