diff options
Diffstat (limited to 'odb/pgsql/error.hxx')
-rw-r--r-- | odb/pgsql/error.hxx | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/odb/pgsql/error.hxx b/odb/pgsql/error.hxx index 36ecc44..8d2793d 100644 --- a/odb/pgsql/error.hxx +++ b/odb/pgsql/error.hxx @@ -9,23 +9,25 @@ #include <libpq-fe.h> #include <odb/pgsql/version.hxx> -#include <odb/pgsql/forward.hxx> // connection +#include <odb/pgsql/forward.hxx> // connection, multiple_exceptions #include <odb/pgsql/details/export.hxx> namespace odb { namespace pgsql { - // Translate an error condition involving a PGresult*. If r is null, it is - // assumed that the error was caused due to a bad connection or a memory - // allocation error. + // Translate an error condition involving PGresult* and throw (or return, + // in case multiple_exceptions is not NULL) an appropriate exception. If + // result is NULL, it is assumed that the error was caused due to a bad + // connection or a memory allocation error. // LIBODB_PGSQL_EXPORT void - translate_error (connection& c, PGresult* r); + translate_error (connection& c, PGresult* r, + std::size_t pos = 0, multiple_exceptions* = 0); - // Return true if the PGresult is in an error state. If both s and r are - // non-null, the pointed to value will be populated with the result status. - // Otherwise, s is ignored. + // Return true if PGresult is not NULL and is not in an error state. If + // both s and r are non-NULL, the pointed to value will be populated with + // the result status. Otherwise, s is ignored. // LIBODB_PGSQL_EXPORT bool is_good_result (PGresult* r, ExecStatusType* s = 0); |