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// file : evolution/combined/model.hxx
// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#ifndef MODEL_VERSION
# error model.hxx included directly
#endif
#include <string>
#include <vector>
#include <odb/core.hxx>
#include <odb/nullable.hxx>
#include <common/config.hxx> // DATABASE_XXX
#pragma db model version(1, MODEL_VERSION)
#define MODEL_NAMESPACE_IMPL(V) v##V
#define MODEL_NAMESPACE(V) MODEL_NAMESPACE_IMPL(V)
namespace MODEL_NAMESPACE(MODEL_VERSION)
{
#pragma db object
struct object1
{
object1 (unsigned long id = 0): id_ (id) {}
#pragma db id
unsigned long id_;
};
#pragma db object
struct object
{
#pragma db id
std::string id_;
//
// Pre pass 1.
//
// Drop unique index.
//
#if MODEL_VERSION == 2
#pragma db unique
#endif
unsigned long dui;
// Alter table drop foreign key. Not supported by SQLite.
//
#ifndef DATABASE_SQLITE
#if MODEL_VERSION == 2
object1* dfk;
#else
#pragma db null
unsigned long dfk;
#endif
#endif
// Add table.
//
#if MODEL_VERSION == 3
std::vector<std::string> at;
#endif
// Add column.
//
#if MODEL_VERSION == 3
#pragma db default(999)
unsigned long ac1;
odb::nullable<unsigned long> ac2;
// Initially added as NULL, converted to NOT NULL. Not supported by SQLite.
//
#ifndef DATABASE_SQLITE
#pragma db not_null
odb::nullable<unsigned long> ac3;
#endif
#endif
// Alter column NULL. Not supported by SQLite.
//
#ifndef DATABASE_SQLITE
#if MODEL_VERSION == 2
unsigned long acn;
#else
odb::nullable<unsigned long> acn;
#endif
#endif
//
// Pre pass 2.
//
// Add non-unique indexes.
//
#if MODEL_VERSION == 3
#pragma db index
#endif
unsigned long anui;
//
// Post pass 1.
//
// Drop non-unique indexes.
//
#if MODEL_VERSION == 2
#pragma db index
#endif
unsigned long dnui;
//
// Post pass 2.
//
// Drop table.
//
#if MODEL_VERSION == 2
std::vector<unsigned long> dt;
#endif
// Drop column. Logical drop (set NULL) in SQLite.
//
#if MODEL_VERSION == 2
unsigned long dc;
#endif
// Alter column NOT NULL. Not supported by SQLite.
//
#ifndef DATABASE_SQLITE
#if MODEL_VERSION == 3
#pragma db not_null
#endif
odb::nullable<unsigned long> acnn;
#endif
// Alter table add foreign key. Not supported by SQLite.
//
#ifndef DATABASE_SQLITE
#if MODEL_VERSION == 2
#pragma db null
unsigned long afk;
#else
object1* afk;
#endif
#endif
// Add unique index.
//
#if MODEL_VERSION == 3
#pragma db unique
#endif
unsigned long aui;
public:
#ifndef DATABASE_SQLITE
#if MODEL_VERSION == 2
object (std::string id = ""): id_ (id), dfk (0) {}
~object () {delete dfk;}
#else
object (std::string id = ""): id_ (id), afk (0) {}
~object () {delete afk;}
#endif
#else
object (std::string id = ""): id_ (id) {}
#endif
};
}
#undef MODEL_NAMESPACE
#undef MODEL_NAMESPACE_IMPL
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