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fix leaks exposed by #3383

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-03-17 13:01:46 -07:00
parent 719c5dd911
commit fd54408629
3 changed files with 14 additions and 0 deletions
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11
src/math/simplex/simplex_def.h
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@ -28,6 +28,11 @@ namespace simplex {
template<typename Ext>
const typename simplex<Ext>::var_t simplex<Ext>::null_var = UINT_MAX;
template<typename Ext>
simplex<Ext>::~simplex() {
reset();
}
template<typename Ext>
typename simplex<Ext>::row
simplex<Ext>::add_row(var_t base_var, unsigned num_vars, var_t const* vars, numeral const* coeffs) {
@ -314,6 +319,12 @@ namespace simplex {
void simplex<Ext>::reset() {
M.reset();
m_to_patch.reset();
for (var_info& v : m_vars) {
em.del(v.m_value);
em.del(v.m_lower);
em.del(v.m_upper);
m.del(v.m_base_coeff);
}
m_vars.reset();
m_row2base.reset();
m_left_basis.reset();