diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2011-08-30 16:10:02 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-08-30 16:10:30 +0200 |
commit | 9fce9a7250f63a2a3cceeb0aac7b22d5dd7e6915 (patch) | |
tree | dd20f89ddd286f663aaf881835970c03cc628855 /odb/pgsql/result-ptr.hxx | |
parent | 44a26d189e186ac10c4a80c4dbb68d65927b12a9 (diff) |
Implement uniform handle management across all databases
Also use the auto_handle template instead of the raw handle in connection,
statement, and result classes. This removes a lot of brittle "exception
safety guarantee" code that we had in those classes.
Diffstat (limited to 'odb/pgsql/result-ptr.hxx')
-rw-r--r-- | odb/pgsql/result-ptr.hxx | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/odb/pgsql/result-ptr.hxx b/odb/pgsql/result-ptr.hxx deleted file mode 100644 index 2c5ee89..0000000 --- a/odb/pgsql/result-ptr.hxx +++ /dev/null @@ -1,76 +0,0 @@ -// file : odb/pgsql/result-ptr.hxx -// author : Constantin Michael <constantin@codesynthesis.com> -// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC -// license : GNU GPL v2; see accompanying LICENSE file - -#ifndef ODB_PGSQL_RESULT_PTR_HXX -#define ODB_PGSQL_RESULT_PTR_HXX - -#include <odb/pre.hxx> - -#include <libpq-fe.h> - -#include <odb/pgsql/version.hxx> - -#include <odb/pgsql/details/export.hxx> - -// -// Note: do not include this header into public headers (i.e., those -// that may be included, directly or indirectly, by user code) because -// it includes libpq-fe.h -// - -namespace odb -{ - namespace pgsql - { - class LIBODB_PGSQL_EXPORT result_ptr - { - public: - result_ptr (PGresult* r = 0) - : r_ (r) - { - } - - ~result_ptr () - { - if (r_ != 0) - PQclear (r_); - } - - PGresult* - get () const - { - return r_; - } - - void - reset (PGresult* r = 0) - { - if (r_ != 0) - PQclear (r_); - - r_ = r; - } - - PGresult* - release () - { - PGresult* r (r_); - r_ = 0; - return r; - } - - private: - result_ptr (const result_ptr&); - result_ptr& operator= (const result_ptr&); - - private: - PGresult* r_; - }; - } -} - -#include <odb/post.hxx> - -#endif // ODB_PGSQL_RESULT_PTR_HXX |