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Add some operators for Enums made with helper class

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This commit is contained in:
Jason Turner 2016-01-02 19:45:10 -07:00
parent e1c40f3e8f
commit e32714c456
2 changed files with 13 additions and 1 deletions
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9
include/chaiscript/utility/utility.hpp
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@ -15,6 +15,7 @@
#include "../chaiscript.hpp"
#include "../dispatchkit/proxy_functions.hpp"
#include "../dispatchkit/type_info.hpp"
#include "../dispatchkit/operators.hpp"
namespace chaiscript
@ -63,7 +64,7 @@ namespace chaiscript
t_module.add(fun.first, fun.second);
}
}
template<typename Enum, typename ModuleType>
typename std::enable_if<std::is_enum<Enum>::value, void>::type
add_class(ModuleType &t_module,
@ -76,6 +77,12 @@ namespace chaiscript
t_module.add(chaiscript::constructor<Enum ()>(), t_class_name);
t_module.add(chaiscript::constructor<Enum (const Enum &)>(), t_class_name);
t_module.add([](){
// add some comparison and assignment operators
using namespace chaiscript::bootstrap::operators;
return assign<Enum>(not_equal<Enum>(equal<Enum>()));
}());
for (const auto &constant : t_constants)
{
t_module.add_global_const(constant.first, constant.second);

5
unittests/compiled_tests.cpp
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@ -562,6 +562,11 @@ TEST_CASE("Utility_Test utility class wrapper for enum")
CHECK_NOTHROW(chai.eval("do_something_with_enum_vector([ONE])"));
CHECK_NOTHROW(chai.eval("[ONE]"));
CHECK(chai.eval<bool>("ONE == ONE"));
CHECK(chai.eval<bool>("ONE != TWO"));
CHECK_NOTHROW(chai.eval("var o = ONE; o = TWO"));
}