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#include "state.hpp"
#include <iterator>
using dylib_ptr = Modules::dylib_ptr;
using dylib_list = Modules::dylib_list;
std::tuple<dylib_ptr, int> State::module_by_name(const QString& name, dylib_list& list)
{
auto it = std::find_if(list.cbegin(), list.cend(), [&name](const dylib_ptr& lib) {
if (!lib)
return name.isEmpty();
else
return name == lib->module_name;
});
if (it == list.cend())
return { nullptr, -1 };
else
return { *it, int(std::distance(list.cbegin(), it)) };
}
State::State(const QString& library_path) :
modules(library_path),
ev(modules.extensions()),
pose(s.all_axis_opts)
{}
dylib_ptr State::current_tracker()
{
auto [ptr, idx] = module_by_name(m.tracker_dll, modules.trackers());
return ptr;
}
dylib_ptr State::current_protocol()
{
auto [ptr, idx] = module_by_name(m.protocol_dll, modules.protocols());
return ptr;
}
dylib_ptr State::current_filter()
{
auto [ptr, idx] = module_by_name(m.filter_dll, modules.filters());
return ptr;
}
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