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Changes variables destructor to virtual

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Avoid memory leak while destroying the Variable objects.
This commit is contained in:
Felipe Zimmerle 2017-01-06 10:58:54 -03:00 committed by Felipe Zimmerle
parent 0c37ba336b
commit 557c29fd46
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GPG Key ID: E6DFB08CE8B11277
3 changed files with 4 additions and 0 deletions
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1
src/variables/variable.h
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@ -64,6 +64,7 @@ class Variable {
explicit Variable(std::string _name); explicit Variable(std::string _name);
Variable(std::string name, VariableKind kind); Variable(std::string name, VariableKind kind);
virtual ~Variable() { }
static std::string to_s(std::vector<Variable *> *variables); static std::string to_s(std::vector<Variable *> *variables);

1
src/variables/variations/count.h
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@ -34,6 +34,7 @@ class Count : public Variable {
explicit Count(Variable *v) explicit Count(Variable *v)
: Variable("count(" + v->m_name + ")"), : Variable("count(" + v->m_name + ")"),
var(v) { } var(v) { }
virtual ~Count() { delete var; }
void evaluateInternal(Transaction *transaction, void evaluateInternal(Transaction *transaction,
std::vector<const collection::Variable *> *l) override; std::vector<const collection::Variable *> *l) override;

2
src/variables/variations/exclusion.h
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@ -37,6 +37,8 @@ class Exclusion : public Variable {
var(v) var(v)
{ m_isExclusion = true; } { m_isExclusion = true; }
virtual ~Exclusion() { delete var; }
void evaluateInternal(Transaction *transaction, void evaluateInternal(Transaction *transaction,
std::vector<const collection::Variable *> *l) override; std::vector<const collection::Variable *> *l) override;