Method error

src/simulate/data_walker.cpp:9–14

namespace das {

    void DataWalker::error ( const char * message ) {
        if ( context ) {
            context->throw_error(message);
        }
        _cancel = true;
    }

    void DataWalker::walk ( vec4f x, TypeInfo * info ) {
        if ( info->flags & TypeInfo::flag_refType ) {