ChaiScript/dispatchkit/bootstrap_stl.hpp
2009-06-13 22:03:41 +00:00

85 lines
3.0 KiB
C++

#ifndef __bootstrap_stl_hpp
#define __bootstrap_stl_hpp__
#include "dispatchkit.hpp"
template<typename ContainerType>
void bootstrap_reversible_container(Dispatch_Engine &system, const std::string &type)
{
}
template<typename ContainerType>
void bootstrap_random_access_container(Dispatch_Engine &system, const std::string &type)
{
bootstrap_reversible_container<ContainerType>(system, type);
typedef typename ContainerType::reference(ContainerType::*indexoper)(size_t);
//In the interest of runtime safety for the system, we prefer the at() method for [] access,
//to throw an exception in an out of bounds condition.
system.register_function(
boost::function<typename ContainerType::reference (ContainerType *, int)>(indexoper(&ContainerType::at)), "[]");
system.register_function(
boost::function<typename ContainerType::reference (ContainerType *, int)>(indexoper(&ContainerType::operator[])), "at");
}
template<typename Assignable>
void bootstrap_assignable(Dispatch_Engine &system, const std::string &type)
{
system.register_function(
boost::function<Assignable &(Assignable*, const Assignable&)>(&Assignable::operator=), "=");
}
template<typename ContainerType>
void bootstrap_container(Dispatch_Engine &system, const std::string &type)
{
bootstrap_assignable<ContainerType>(system, type);
system.register_function(
boost::function<size_t (ContainerType *)>(&ContainerType::size), "size");
system.register_function(
boost::function<size_t (ContainerType *)>(&ContainerType::size), "maxsize");
}
template<typename ContainerType>
void bootstrap_forward_container(Dispatch_Engine &system, const std::string &type)
{
bootstrap_container<ContainerType>(system, type);
}
template<typename Type>
void bootstrap_default_constructible(Dispatch_Engine &system, const std::string &type)
{
system.register_function(build_constructor<Type>(), type);
}
template<typename SequenceType>
void bootstrap_sequence(Dispatch_Engine &system, const std::string &type)
{
bootstrap_forward_container<SequenceType>(system, type);
bootstrap_default_constructible<SequenceType>(system, type);
}
template<typename SequenceType>
void bootstrap_back_insertion_sequence(Dispatch_Engine &system, const std::string &type)
{
bootstrap_sequence<SequenceType>(system, type);
typedef typename SequenceType::reference (SequenceType::*backptr)();
system.register_function(boost::function<typename SequenceType::reference (SequenceType *)>(backptr(&SequenceType::back)), "back");
system.register_function(boost::function<void (SequenceType *,typename SequenceType::value_type)>(&SequenceType::push_back), "push_back");
system.register_function(boost::function<void (SequenceType *)>(&SequenceType::pop_back), "pop_back");
}
template<typename VectorType>
void bootstrap_vector(Dispatch_Engine &system, const std::string &type)
{
system.register_type<VectorType>(type);
bootstrap_random_access_container<VectorType>(system, type);
bootstrap_back_insertion_sequence<VectorType>(system, type);
}
#endif