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Diffstat (limited to 'common/section/polymorphism/test.hxx')
| -rw-r--r-- | common/section/polymorphism/test.hxx | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/common/section/polymorphism/test.hxx b/common/section/polymorphism/test.hxx index 1c8e8fb..fe4ca96 100644 --- a/common/section/polymorphism/test.hxx +++ b/common/section/polymorphism/test.hxx @@ -5,8 +5,11 @@ #ifndef TEST_HXX #define TEST_HXX +#include <common/config.hxx> // HAVE_CXX11 + #include <string> #include <vector> +#include <memory> #include <odb/core.hxx> #include <odb/section.hxx> @@ -492,4 +495,53 @@ namespace test8 }; } +// Test id overwrite regression. +// +// The key here is the setup: the object that contains the containers in a +// section and the pointers to objects stored in those containers. And these +// objects derive polymorphically from the same base (and thus shared the id +// bindind). +// +#ifdef HAVE_CXX11 +#pragma db namespace table("t9_") +namespace test9 +{ + #pragma db object polymorphic pointer(std::shared_ptr) + struct base + { + virtual ~base () {} + + #pragma db id auto + unsigned long id; + }; + + #pragma db object + struct element: base + { + element (int n_ = 0): n (n_) {} + + int n; + }; + + typedef std::vector<std::shared_ptr<element>> elements; + + #pragma db object + struct container: base + { + container (int n_ = 0): n (n_) {} + + int n; + + #pragma db load(lazy) update(always) + odb::section s; + + #pragma db section(s) + elements e1; + + #pragma db section(s) + elements e2; + }; +} +#endif + #endif // TEST_HXX |