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[apps/shared] CartesianFunction: add assertions on the plot type

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This commit is contained in:
Émilie Feral
2019-09-09 11:26:04 +02:00
parent 5be68133a1
commit 8185656870
1 changed files with 2 additions and 0 deletions
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2
apps/shared/cartesian_function.cpp
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@@ -215,6 +215,7 @@ int CartesianFunction::printValue(double cursorT, double cursorX, double cursorY
}
double CartesianFunction::approximateDerivative(double x, Poincare::Context * context) const {
assert(plotType() == PlotType::Cartesian);
if (x < tMin() || x > tMax()) {
return NAN;
}
@@ -307,6 +308,7 @@ Coordinate2D<double> CartesianFunction::nextIntersectionFrom(double start, doubl
}
Coordinate2D<double> CartesianFunction::nextPointOfInterestFrom(double start, double step, double max, Context * context, ComputePointOfInterest compute) const {
assert(plotType() == PlotType::Cartesian);
constexpr int bufferSize = CodePoint::MaxCodePointCharLength + 1;
char unknownX[bufferSize];
SerializationHelper::CodePoint(unknownX, bufferSize, UCodePointUnknownX);