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[apps/graph] Move function min and max computation from the controller

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to the model CartesianFunction and take into account function domain
This commit is contained in:
Émilie Feral
2019-09-09 10:59:34 +02:00
parent 901cce9e67
commit 37fd6f4d76
3 changed files with 15 additions and 12 deletions
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12
apps/graph/graph/extremum_graph_controller.cpp
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@@ -16,11 +16,7 @@ const char * MinimumGraphController::title() {
}
Coordinate2D<double> MinimumGraphController::computeNewPointOfInterest(double start, double step, double max, Poincare::Context * context) {
// TODO The following three lines should be factored.
constexpr int bufferSize = CodePoint::MaxCodePointCharLength + 1;
char unknownX[bufferSize];
Poincare::SerializationHelper::CodePoint(unknownX, bufferSize, UCodePointUnknownX);
return Shared::PoincareHelpers::NextMinimum(functionStore()->modelForRecord(m_record)->expressionReduced(context), unknownX, start, step, max, context);
return functionStore()->modelForRecord(m_record)->nextMinimumFrom(start, step, max, context);
}
MaximumGraphController::MaximumGraphController(Responder * parentResponder, GraphView * graphView, BannerView * bannerView, Shared::InteractiveCurveViewRange * curveViewRange, Shared::CurveViewCursor * cursor) :
@@ -33,11 +29,7 @@ const char * MaximumGraphController::title() {
}
Coordinate2D<double> MaximumGraphController::computeNewPointOfInterest(double start, double step, double max, Poincare::Context * context) {
// TODO The following three lines should be factored.
constexpr int bufferSize = CodePoint::MaxCodePointCharLength + 1;
char unknownX[bufferSize];
Poincare::SerializationHelper::CodePoint(unknownX, bufferSize, UCodePointUnknownX);
return Shared::PoincareHelpers::NextMaximum(functionStore()->modelForRecord(m_record)->expressionReduced(context), unknownX, start, step, max, context);
return functionStore()->modelForRecord(m_record)->nextMaximumFrom(start, step, max, context);
}
}