Appends a term to a term vector.

tv_add(+Vector, +Term)

tv_add/2 expands the size of the vector Vector by one element and sets the last element of the expanded vector to Term.

Arguments

Vector                  object (term vector)
Index                   integer
Term                    term

Examples

    tv_create(V),
    tv_size(V, InitialSize),
    tv_add(V, one),
    tv_add(V, two),
    tv_size(V, FinalSize),
    tv_list(V, L).
->
    InitialSize = 0
    FinalSize = 2
    L = [one,two]

Standard

This predicate is not part of the ISO-Prolog Standard.

See also