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Diffstat (limited to 'odb-tests/evolution/template/model.hxx')
-rw-r--r-- | odb-tests/evolution/template/model.hxx | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/odb-tests/evolution/template/model.hxx b/odb-tests/evolution/template/model.hxx new file mode 100644 index 0000000..182c81f --- /dev/null +++ b/odb-tests/evolution/template/model.hxx @@ -0,0 +1,40 @@ +// file : evolution/template/model.hxx +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef MODEL_VERSION +# error model.hxx included directly +#endif + +#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) +{ +#if MODEL_VERSION == 3 + #pragma db object + struct object + { + #pragma db id auto + unsigned long id_; + }; +#endif + + // The presence of this object makes sure that there are no empty + // changesets and we get the complete set of migration files. + // + #pragma db object + struct dummy + { + dummy (unsigned long id = 0): id_ (id) {} + + #pragma db id + unsigned long id_; + }; +} + +#undef MODEL_NAMESPACE +#undef MODEL_NAMESPACE_IMPL |