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authorBoris Kolpackov <boris@codesynthesis.com>2013-04-03 11:22:42 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2013-04-10 18:46:46 +0200
commit516523183fad016a26c7400d784eb9c0343b7964 (patch)
treeb2e5df0194c28df2b9bcaf822f6f06b92a267118 /evolution/add-table/model.hxx
parente7f6315882ef16939f99dd757eaf800b9f12e92b (diff)
Generate add/drop table migration statements
Diffstat (limited to 'evolution/add-table/model.hxx')
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1 files changed, 49 insertions, 0 deletions
diff --git a/evolution/add-table/model.hxx b/evolution/add-table/model.hxx
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+// file : evolution/add-table/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 <vector>
+#include <string>
+
+#include <odb/core.hxx>
+
+#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 object
+ {
+ object (unsigned long id = 0): id_ (id) {}
+
+ #pragma db id
+ unsigned long id_;
+
+ std::string str;
+ };
+
+#if MODEL_VERSION == 3
+ #pragma db object
+ struct object1
+ {
+ object1 (): o (0) {}
+ ~object1 () {delete o;}
+
+ #pragma db id auto
+ unsigned long id_;
+
+ object* o;
+ std::vector<int> nums;
+ };
+#endif
+}
+
+#undef MODEL_NAMESPACE
+#undef MODEL_NAMESPACE_IMPL