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// file : common/as/test.hxx
// copyright : Copyright (c) 2009-2015 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef TEST_HXX
#define TEST_HXX
#include <map>
#include <vector>
#include <string>
#include <utility> // pair
#include <odb/core.hxx>
#include <odb/vector.hxx>
#include <odb/nullable.hxx>
// Test basic type mapping functionality.
//
#pragma db namespace table("t1_")
namespace test1
{
enum color {red, green, blue};
inline const char*
color_to_string (color c)
{
return c == red ? "RED" : (c == green ? "GREEN" : "BLUE");
}
inline color
string_to_color (const std::string& s)
{
return s == "RED" ? red : (s == "GREEN" ? green : blue);
}
#pragma db map type(color) as(std::string) \
to(test1::color_to_string (?)) \
from(test1::string_to_color (?))
typedef std::pair<int, int> intp;
#pragma db value
struct comp
{
comp () {}
comp (int n1_, int n2_): n1 (n1_), n2 (n2_) {}
int n1;
int n2;
};
#pragma db map type(intp) as(comp) \
to(test1::comp ((?).first, (?).second)) \
from(test1::intp ((?).n1, (?).n2))
#pragma db object
struct object
{
// Class-scope mapping.
//
#pragma db map type(bool) as(std::string) \
to((?) ? "true" : "false") \
from((?) == "true")
#pragma db id auto
unsigned long id;
bool b;
color c;
intp ip;
std::map<bool, int> m;
std::vector<intp> v;
odb::vector<color> cv;
object () {}
object (bool b_, color c_, int n1, int n2): b (b_), c (c_), ip (n1, n2) {}
};
inline bool
operator== (const object& x, const object y)
{
return
x.b == y.b &&
x.c == y.c &&
x.ip == y.ip &&
x.m == y.m &&
x.v == y.v &&
x.cv == y.cv;
}
}
// Test wrapped simple type mapping.
//
#pragma db namespace table("t2_")
namespace test2
{
#pragma db map type(bool) as(std::string) \
to((?) ? "true" : "false") \
from((?) == "true")
typedef odb::nullable<bool> null_bool;
typedef odb::nullable<std::string> null_string;
/*
#pragma db map type(null_bool) as(null_string) \
to((?) \
? test2::null_string (*(?) ? "true" : "false") \
: test2::null_string ()) \
from((?) \
? test2::null_bool (*(?) == "true") \
: test2::null_bool ())
*/
#pragma db map type(null_bool) as(std::string) \
to((?) ? (*(?) ? "true" : "false") : "null") \
from((?) != "null" \
? test2::null_bool ((?) == "true") \
: test2::null_bool ())
#pragma db object
struct object
{
#pragma db id auto
unsigned long id;
odb::nullable<bool> b;
std::vector<odb::nullable<bool> > v;
};
inline bool
operator== (const object& x, const object y)
{
return x.b == y.b && x.v == y.v;
}
}
// Test wrapped simple type mapping.
//
#pragma db namespace table("t3_")
namespace test3
{
typedef std::pair<int, int> intp;
#pragma db value
struct comp
{
comp () {}
comp (int n1_, int n2_): n1 (n1_), n2 (n2_) {}
int n1;
int n2;
};
typedef odb::nullable<intp> null_intp;
typedef odb::nullable<comp> null_comp;
#pragma db map type(null_intp) as(null_comp) \
to((?) \
? test3::null_comp (test3::comp ((?)->first, (?)->second)) \
: test3::null_comp ()) \
from((?) \
? test3::null_intp (test3::intp ((?)->n1, (?)->n2)) \
: test3::null_intp ())
// Map int pair with both members equal 0 to NULL comp.
//
#pragma db map type(intp) as(null_comp) \
to((?).first != 0 || (?).second != 0 \
? test3::null_comp (test3::comp ((?).first, (?).second)) \
: test3::null_comp ()) \
from((?) \
? test3::intp (test3::intp ((?)->n1, (?)->n2)) \
: test3::intp (0, 0))
#pragma db object
struct object
{
#pragma db id auto
unsigned long id;
odb::nullable<intp> np;
intp ip;
std::vector<odb::nullable<intp> > npv;
odb::vector<intp> ipv;
};
inline bool
operator== (const object& x, const object y)
{
return x.np == y.np && x.ip == y.ip && x.npv == y.npv && x.ipv == y.ipv;
}
}
// Test id type mapping.
//
struct id_type
{
typedef unsigned long value_type;
value_type value;
id_type (value_type v = 0): value (v) {}
operator value_type () const {return value;}
};
#pragma db map type(id_type) as(id_type::value_type)
#pragma db namespace table("t4_")
namespace test4
{
#pragma db object
struct object
{
#pragma db id auto
id_type id;
int i;
odb::vector<int> v;
object () {}
object (int i_): i (i_) {}
};
inline bool
operator== (const object& x, const object y)
{
return x.id == y.id && x.i == y.i && x.v == y.v;
}
}
// Test version type mapping.
//
#pragma db namespace table("t5_")
namespace test5
{
struct version_type
{
typedef unsigned short value_type;
value_type value;
version_type (value_type v = 0): value (v) {}
operator value_type () const {return value;}
version_type& operator++ () {value++; return *this;}
};
#pragma db map type(version_type) as(id_type::value_type)
#pragma db object optimistic
struct object
{
#pragma db id
id_type id;
#pragma db version
version_type v;
int i;
object () {}
object (id_type id_, int i_): id (id_), i (i_) {}
};
inline bool
operator== (const object& x, const object y)
{
return x.id == y.id && x.v == y.v && x.i == y.i;
}
}
#endif // TEST_HXX
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