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// file : common/inheritance/reuse/driver.cxx
// license : GNU GPL v2; see accompanying LICENSE file
// Test reuse object inheritance.
//
#include <memory> // std::unique_ptr
#include <iostream>
#include <odb/database.hxx>
#include <odb/transaction.hxx>
#include <libcommon/common.hxx>
#include "test.hxx"
#include "test-odb.hxx"
#undef NDEBUG
#include <cassert>
using namespace std;
using namespace odb::core;
int
main (int argc, char* argv[])
{
try
{
unique_ptr<database> db (create_database (argc, argv));
base b;
b.comp_.bools.push_back (true);
b.comp_.obools.push_back (true);
b.comp_.num = 10;
b.comp_.str = "comp bbb";
b.comp_.nums.push_back (101);
b.comp_.nums.push_back (102);
b.comp_.onums.push_back (101);
b.comp_.onums.push_back (102);
b.num_ = 0;
b.str_ = "bbb";
b.strs_.push_back ("bbb one");
b.strs_.push_back ("bbb two");
b.ostrs_.push_back ("bbb one");
b.ostrs_.push_back ("bbb two");
object1 o1;
o1.comp_.bools.push_back (false);
o1.comp_.obools.push_back (false);
o1.comp_.num = 11;
o1.comp_.str = "comp o1o1o1";
o1.comp_.nums.push_back (111);
o1.comp_.nums.push_back (112);
o1.comp_.onums.push_back (111);
o1.comp_.onums.push_back (112);
static_cast<base&> (o1).num_ = 1;
o1.num1_ = 21;
o1.str_ = "base o1o1o1";
o1.strs_.push_back ("base o1o1o1 one");
o1.strs_.push_back ("base o1o1o1 two");
o1.ostrs_.push_back ("base o1o1o1 one");
o1.ostrs_.push_back ("base o1o1o1 two");
object2 o2;
o2.comp_.bools.push_back (true);
o2.comp_.bools.push_back (false);
o2.comp_.obools.push_back (true);
o2.comp_.obools.push_back (false);
o2.comp_.num = 12;
o2.comp_.str = "comp o2o2o2";
o2.comp_.nums.push_back (121);
o2.comp_.nums.push_back (122);
o2.comp_.onums.push_back (121);
o2.comp_.onums.push_back (122);
o2.num_ = 2;
static_cast<base&> (o2).str_ = "base o2o2o2";
o2.str_ = "o2o2o2";
o2.strs_.push_back ("base o2o2o2 one");
o2.strs_.push_back ("base o2o2o2 two");
o2.ostrs_.push_back ("base o2o2o2 one");
o2.ostrs_.push_back ("base o2o2o2 two");
object3 o3;
o3.comp_.bools.push_back (false);
o3.comp_.bools.push_back (false);
o3.comp_.obools.push_back (false);
o3.comp_.obools.push_back (false);
o3.comp_.num = 13;
o3.comp_.str = "comp o3o3o3";
o3.comp_.nums.push_back (131);
o3.comp_.nums.push_back (132);
o3.comp_.onums.push_back (131);
o3.comp_.onums.push_back (132);
o3.num_ = 3;
o3.str_ = "base o3o3o3";
o3.strs_.push_back ("base o3o3o3 one");
o3.strs_.push_back ("base o3o3o3 two");
o3.ostrs_.push_back ("base o3o3o3 one");
o3.ostrs_.push_back ("base o3o3o3 two");
reference r;
r.o1_ = &o1;
empty_object e;
e.comp_.bools.push_back (true);
e.comp_.bools.push_back (true);
e.comp_.obools.push_back (true);
e.comp_.obools.push_back (true);
e.comp_.num = 14;
e.comp_.str = "comp eee";
e.comp_.nums.push_back (141);
e.comp_.nums.push_back (142);
e.comp_.onums.push_back (141);
e.comp_.onums.push_back (142);
e.num_ = 4;
e.str_ = "base eee";
e.strs_.push_back ("base eee one");
e.strs_.push_back ("base eee two");
e.ostrs_.push_back ("base eee one");
e.ostrs_.push_back ("base eee two");
// persist
//
{
transaction t (db->begin ());
db->persist (b);
db->persist (o1);
db->persist (o2);
db->persist (o3);
db->persist (r);
db->persist (e);
t.commit ();
}
// load & check
//
{
transaction t (db->begin ());
unique_ptr<base> lb (db->load<base> (b.id_));
unique_ptr<object1> lo1 (db->load<object1> (o1.id_));
unique_ptr<object2> lo2 (db->load<object2> (o2.id_));
unique_ptr<object3> lo3 (db->load<object3> (o3.id_));
unique_ptr<empty_object> le (db->load<empty_object> (e.id_));
unique_ptr<reference> lr (db->load<reference> (r.id_));
t.commit ();
assert (b == *lb);
assert (o1 == *lo1);
assert (o2 == *lo2);
assert (o3 == *lo3);
assert (lr->o1_->id_ == r.o1_->id_);
assert (e == *le);
delete lr->o1_;
}
// update
//
{
transaction t (db->begin ());
db->update (b);
db->update (o1);
db->update (o2);
db->update (o3);
db->update (r);
db->update (e);
t.commit ();
}
// query
//
{
typedef odb::query<base> b_query;
typedef odb::query<object1> o1_query;
typedef odb::query<object2> o2_query;
typedef odb::query<reference> r_query;
typedef odb::result<reference> r_result;
transaction t (db->begin ());
assert (!db->query<base> (b_query::comp.num == 10).empty ());
assert (!db->query<object1> (o1_query::num1 == 21).empty ());
assert (!db->query<object2> (o2_query::num == 2).empty ());
// Query condition with hidden members.
//
assert (
!db->query<object2> (o2_query::base::str == "base o2o2o2").empty ());
// Query condition with referenced composite member in base class.
//
{
r_result r (db->query<reference> (r_query::o1->comp.num == 11));
assert (!r.empty ());
delete r.begin ()->o1_;
}
t.commit ();
}
// views
//
{
typedef odb::query<object2_view> query;
typedef odb::result<object2_view> result;
transaction t (db->begin ());
result r (db->query<object2_view> (query::num == o2.num_));
result::iterator i (r.begin ());
assert (i != r.end () &&
i->num == o2.num_ && i->id == o2.id_ && i->str == o2.str_);
assert (++i == r.end ());
t.commit ();
}
// erase
//
{
transaction t (db->begin ());
db->erase (b);
db->erase (o1);
db->erase (o2);
db->erase (o3);
db->erase (r);
db->erase (e);
t.commit ();
}
}
catch (const odb::exception& e)
{
cerr << e.what () << endl;
return 1;
}
}
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