array/parray: add empty query
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@ -76,10 +76,12 @@ namespace cruft {
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const DataT* data (void) const;
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DataT* data (void);
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SizeT size (void) const;
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bool empty (void) const { return size () == 0; }
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private:
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SizeT m_size;
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SizeT m_size;
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DataT *m_data;
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};
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