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[poincare] Fix EmptyExpression.

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Change-Id: I317bbb546af5a42de3c896b2e9a92a8040a95d22
This commit is contained in:
Léa Saviot
2018-04-10 17:26:49 +02:00
parent c4b5d4cf40
commit ac84a2e045
2 changed files with 5 additions and 4 deletions
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5
poincare/include/poincare/empty_expression.h
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@@ -14,9 +14,10 @@ public:
return Type::EmptyExpression;
}
Expression * clone() const override;
int writeTextInBuffer(char * buffer, int bufferSize) const override;private:
int writeTextInBuffer(char * buffer, int bufferSize, int numberOfSignificantDigits = PrintFloat::k_numberOfStoredSignificantDigits) const override;
private:
/* Layout */
ExpressionLayout * privateCreateLayout(FloatDisplayMode floatDisplayMode, ComplexFormat complexFormat) const override;
ExpressionLayout * privateCreateLayout(PrintFloat::Mode floatDisplayMode, ComplexFormat complexFormat) const override;
/* Evaluation */
Expression * privateApproximate(SinglePrecision p, Context& context, AngleUnit angleUnit) const override { return templatedApproximate<float>(context, angleUnit); }
Expression * privateApproximate(DoublePrecision p, Context& context, AngleUnit angleUnit) const override { return templatedApproximate<double>(context, angleUnit); }

4
poincare/src/empty_expression.cpp
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@@ -13,11 +13,11 @@ Expression * EmptyExpression::clone() const {
return new EmptyExpression();
}
int EmptyExpression::writeTextInBuffer(char * buffer, int bufferSize) const {
int EmptyExpression::writeTextInBuffer(char * buffer, int bufferSize, int numberOfSignificantDigits) const {
return LayoutEngine::writeOneCharInBuffer(buffer, bufferSize, Ion::Charset::Empty);
}
ExpressionLayout * EmptyExpression::privateCreateLayout(FloatDisplayMode floatDisplayMode, ComplexFormat complexFormat) const {
ExpressionLayout * EmptyExpression::privateCreateLayout(PrintFloat::Mode floatDisplayMode, ComplexFormat complexFormat) const {
return new EmptyVisibleLayout();
}