diff options
| -rw-r--r-- | odb/pgsql/result-ptr.hxx | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/odb/pgsql/result-ptr.hxx b/odb/pgsql/result-ptr.hxx index 1772cc9..4cfe58d 100644 --- a/odb/pgsql/result-ptr.hxx +++ b/odb/pgsql/result-ptr.hxx @@ -21,23 +21,36 @@ namespace odb class LIBODB_PGSQL_EXPORT result_ptr { public: - result_ptr (PGresult* r) + result_ptr (PGresult* r = 0) : r_ (r) { } ~result_ptr () { - if (r_) + if (r_ != 0) PQclear (r_); } PGresult* - get () + get () const { return r_; } + void + reset (PGresult* r = 0) + { + if (r_ != 0) + PQclear (r_); + + r_ = r; + } + + private: + result_ptr (const result_ptr&); + result_ptr& operator= (const result_ptr&); + private: PGresult* r_; }; |