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Memory leakage in vector_queue fixed

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This commit is contained in:
Simon Rozman 2016-09-13 13:01:45 +02:00
parent c6969fc2cf
commit 490f37e896
1 changed files with 23 additions and 12 deletions
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35
include/WinStd/Common.h
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@ -829,20 +829,29 @@ namespace winstd
}
}
///
/// Destroys the queue
///
virtual ~vector_queue()
{
if (m_data) delete [] m_data;
}
///
/// Moves existing queue.
///
/// \param[inout] other Queue to move
///
inline vector_queue(_Inout_ vector_queue<value_type> &&other) :
m_data(std::move(other.m_data)),
m_head(std::move(other.m_head)),
m_count(std::move(other.m_count)),
m_data (std::move(other.m_data )),
m_head (std::move(other.m_head )),
m_count (std::move(other.m_count )),
m_size_max(std::move(other.m_size_max))
{
// Reset other to consistent state.
other.m_head = 0;
other.m_count = 0;
other.m_data = NULL;
other.m_head = 0;
other.m_count = 0;
other.m_size_max = 0;
}
@ -859,7 +868,8 @@ namespace winstd
m_size_max = other.m_size_max;
// Copy elements.
m_data.reset(new value_type[other.m_size_max]);
if (m_data) delete [] m_data;
m_data = new value_type[other.m_size_max];
for (size_type i = 0; i < m_count; i++) {
size_type i_l = abs(i);
m_data[i_l] = other.m_data[i_l];
@ -883,8 +893,9 @@ namespace winstd
m_size_max = std::move(other.m_size_max);
// Reset other to consistent state.
other.m_head = 0;
other.m_count = 0;
other.m_data = NULL;
other.m_head = 0;
other.m_count = 0;
other.m_size_max = 0;
}
@ -1147,10 +1158,10 @@ namespace winstd
}
protected:
std::unique_ptr<value_type[]> m_data; ///< Underlying data container
size_type m_head; ///< Index of the first element
size_type m_count; ///< Number of elements
size_type m_size_max; ///< Maximum size
value_type *m_data; ///< Underlying data container
size_type m_head; ///< Index of the first element
size_type m_count; ///< Number of elements
size_type m_size_max; ///< Maximum size
};