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Implement option explicit for dynamic objects.

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Closes #218
This commit is contained in:
Jason Turner
2015-10-16 21:41:54 -06:00
parent 882cbf2dfb
commit 7ba7b81a5c
4 changed files with 49 additions and 6 deletions
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18
include/chaiscript/dispatchkit/dynamic_object.hpp
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@@ -24,6 +24,16 @@ namespace chaiscript
{
namespace dispatch
{
struct option_explicit_set : std::runtime_error {
option_explicit_set(const std::string &t_param_name)
: std::runtime_error("option explicit set and parameter '" + t_param_name + "' does not exist")
{
}
virtual ~option_explicit_set() CHAISCRIPT_NOEXCEPT {}
};
class Dynamic_Object
{
public:
@@ -79,11 +89,19 @@ namespace chaiscript
Boxed_Value &method_missing(const std::string &t_method_name)
{
if (m_option_explicit && m_attrs.find(t_method_name) == m_attrs.end()) {
throw option_explicit_set(t_method_name);
}
return get_attr(t_method_name);
}
const Boxed_Value &method_missing(const std::string &t_method_name) const
{
if (m_option_explicit && m_attrs.find(t_method_name) == m_attrs.end()) {
throw option_explicit_set(t_method_name);
}
return get_attr(t_method_name);
}