generic-library/ChaiScript
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Fix default cmake build to use readline and gdb. Add simple try/catch/throw exceptions

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This commit is contained in:
Jonathan Turner
2009-09-18 22:04:07 +00:00
parent a754ce9eb6
commit 204d379176
5 changed files with 115 additions and 6 deletions
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11
include/chaiscript/dispatchkit/bootstrap.hpp
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@@ -638,12 +638,21 @@ namespace chaiscript
return Boxed_Value(f->call_match(std::vector<Boxed_Value>(params.begin() + 1, params.end())));
}
static void throw_exception(const Boxed_Value &bv) {
throw bv;
}
static boost::shared_ptr<Dispatch_Engine> bootstrap2(boost::shared_ptr<Dispatch_Engine> e = boost::shared_ptr<Dispatch_Engine> (new Dispatch_Engine()))
{
e->add(user_type<void>(), "void");
return e;
}
static std::string what(const std::exception &e)
{
return e.what();
}
public:
/**
* perform all common bootstrap functions for std::string, void and POD types
@@ -655,6 +664,7 @@ namespace chaiscript
m->add(user_type<Boxed_Value>(), "Object");
m->add(user_type<Boxed_POD_Value>(), "PODObject");
m->add(user_type<Proxy_Function>(), "function");
m->add(user_type<std::exception>(), "exception");
basic_constructors<bool>("bool", m);
oper_assign<std::string>(m);
@@ -663,6 +673,7 @@ namespace chaiscript
m->add(fun(&to_string<const std::string &>), "internal_to_string");
m->add(fun(&to_string<bool>), "internal_to_string");
m->add(fun(&unknown_assign), "=");
m->add(fun(&throw_exception), "throw");
bootstrap_pod_type<double>("double", m);
bootstrap_pod_type<int>("int", m);