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fixing compiler errors

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-03-21 14:29:21 -07:00
parent 1c7d523838
commit 272399bebc
2 changed files with 4 additions and 4 deletions
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6
src/math/simplex/sparse_matrix.h
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@ -63,7 +63,7 @@ namespace simplex {
};
_row_entry(numeral const & c, var_t v): row_entry(c, v), m_col_idx(0) {}
_row_entry() : row_entry(numeral(), dead_id), m_col_idx(0) {}
bool is_dead() const { return m_var == dead_id; }
bool is_dead() const { return row_entry::m_var == dead_id; }
};
/**
@ -169,7 +169,7 @@ namespace simplex {
void gcd_normalize(row const& r, scoped_numeral& g);
class row_iterator {
friend sparse_matrix;
friend class sparse_matrix;
unsigned m_curr;
_row & m_row;
void move_to_used() {
@ -202,7 +202,7 @@ namespace simplex {
unsigned column_size(var_t v) const { return m_columns[v].size(); }
class col_iterator {
friend sparse_matrix;
friend class sparse_matrix;
unsigned m_curr;
column const& m_col;
vector<_row> const& m_rows;