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[apps/sequence][apps/graph] fix behaviour when deleting functions

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Change-Id: Ieccc85887fa0077446aaf57fee105b7fd2f3bff9
This commit is contained in:
Émilie Feral
2017-05-10 13:24:47 +02:00
parent 4e0e285501
commit 32d48fb94b
5 changed files with 18 additions and 1 deletions
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4
apps/shared/function.cpp
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@@ -83,6 +83,10 @@ void Function::setActive(bool active) {
m_active = active;
}
bool Function::isEmpty() {
return strlen(m_text) == 0;
}
float Function::evaluateAtAbscissa(float x, Poincare::Context * context) const {
Poincare::VariableContext variableContext = Poincare::VariableContext(symbol(), context);
Poincare::Symbol xSymbol = Poincare::Symbol(symbol());