6663b6c9
 adorian
projet complet av...
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#include "helpers.h"
#include <string.h>
#include <ion.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 const char k_exponential[7] = {'e', 'x', 'p', '(', Ion::Charset::Empty, ')', 0};
static constexpr const char k_logarithm[7] = {'l', 'o', 'g', '(', Ion::Charset::Empty, ')', 0};
static constexpr const char k_logarithm10[9] = {'l', 'o', 'g', '1', '0', '(', Ion::Charset::Empty, ')', 0};
static constexpr const char k_sqrt[8] = {'s', 'q', 'r', 't', '(', Ion::Charset::Empty, ')', 0};
static constexpr EventTextPair sEventTextMap[] = {
EventTextPair(Ion::Events::XNT, "x"),
EventTextPair(Ion::Events::Exp, k_exponential),
EventTextPair(Ion::Events::Ln, k_logarithm),
EventTextPair(Ion::Events::Log, k_logarithm10),
EventTextPair(Ion::Events::Imaginary, "1j"),
EventTextPair(Ion::Events::Power, "**"),
EventTextPair(Ion::Events::Pi, "pi"),
EventTextPair(Ion::Events::Sqrt, k_sqrt),
EventTextPair(Ion::Events::Square, "**2"),
EventTextPair(Ion::Events::Multiplication, "*"),
EventTextPair(Ion::Events::EE, "e"),
};
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;
}
}
}
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