//
// php-armadillo/shared_methods.cc
//
// @Author CismonX
//

#include "shared_methods.hh"
#include "mapval.hh"
#include "diagonal.hh"

namespace php_arma
{
    template <typename T, typename ChildT>
    PHP_ARMA_METHOD(linear_element_acccess, __invoke, T, ChildT)
    {
        zend_long i;
        ZEND_PARSE_PARAMETERS_START(1, 1)
            Z_PARAM_LONG(i)
        ZEND_PARSE_PARAMETERS_END();

        auto native = THIS_NATIVE;
        auto parent = get_parent_zval<ChildT>(&EX(This));

        zend_object *zobj;
        try {
            zobj = mapval_dense<T>::create(parent, &native->operator()(i));
        } catch (const std::logic_error& err) {
            // Index out of bounds.
            throw_exception(err.what());
            return;
        }
        
        RETVAL_OBJ(zobj);
    }

    template <typename T, typename ChildT>
    PHP_ARMA_METHOD(linear_element_acccess, at, T, ChildT)
    {
        zend_long i;
        ZEND_PARSE_PARAMETERS_START(1, 1)
            Z_PARAM_LONG(i)
        ZEND_PARSE_PARAMETERS_END();

        auto native = THIS_NATIVE;
        auto parent = get_parent_zval<ChildT>(&EX(This));

        auto zobj = mapval_dense<T>::create(parent, &native->operator[](i));
        RETVAL_OBJ(zobj);
    }

    PHP_ARMA_INSTANTIATE(linear_element_acccess, diagview);
}