diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2012-09-06 09:42:55 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2012-09-06 09:42:55 +0200 |
commit | 16f2e990acb2463a96611b25effb411ecca2b76c (patch) | |
tree | bb95cc6bfeae8ec9edade7555de6493561cef889 /common/polymorphism/test11.hxx | |
parent | 0e6587f29f40a841f0e393887fea4e5cf385e0e6 (diff) |
Split polymorphism test.hxx to multiple files
Diffstat (limited to 'common/polymorphism/test11.hxx')
-rw-r--r-- | common/polymorphism/test11.hxx | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/common/polymorphism/test11.hxx b/common/polymorphism/test11.hxx new file mode 100644 index 0000000..58a4ff4 --- /dev/null +++ b/common/polymorphism/test11.hxx @@ -0,0 +1,79 @@ +// file : common/polymorphism/test11.hxx +// copyright : Copyright (c) 2009-2012 Code Synthesis Tools CC +// license : GNU GPL v2; see accompanying LICENSE file + +#ifndef TEST11_HXX +#define TEST11_HXX + +#include <string> +#include <vector> +#include <typeinfo> + +#include <odb/core.hxx> + +// Test mixing reuse and polymorphic inheritance. +// +#pragma db namespace table("t11_") +namespace test11 +{ + #pragma db object abstract + struct root + { + root () {} + root (unsigned long i, unsigned long n): id (i), num (n) {} + + #pragma db id + unsigned long id; + + unsigned long num; + std::vector<std::string> strs; + }; + + #pragma db object polymorphic + struct base: root + { + virtual ~base () {} + base () {} + base (unsigned long i, unsigned long n, const std::string& s) + : root (i, n), str (s) {} + + std::string str; + std::vector<unsigned long> nums; + + virtual bool + compare (const base& b, bool tc = true) const + { + if (tc && typeid (b) != typeid (base)) + return false; + + return id == b.id && num == b.num && strs == b.strs && + str == b.str && nums == b.nums; + } + }; + + inline bool + operator== (const base& x, const base& y) {return x.compare (y);} + + #pragma db object + struct derived: base + { + derived () {} + derived (unsigned long i, unsigned long n, const std::string& s) + : base (i, n, s), dnum (n + 1), dstr (s + 'd') {} + + unsigned long dnum; + std::string dstr; + + virtual bool + compare (const base& b, bool tc = true) const + { + if (tc && typeid (b) != typeid (derived)) + return false; + + const derived& d (static_cast<const derived&> (b)); + return base::compare (b, false) && dnum == d.dnum && dstr == d.dstr; + } + }; +} + +#endif // TEST11_HXX |