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13.3.3 Data Type Specific List Functions

l_b_<type-name>

<type> l_b_<type-name>(list l, integer p, <type> d);

is the data in the p position in the l list, as replaced by the function with a reference to the d data (the types of the replaced and replacing data do not have to match, the function applies only to data types allowing for multiple references)

See Referable Objects.

l_e_<type-name>

<type> l_e_<type-name>(<type> &d, list l, integer p);

is the data in the p position in the l list, sets d as the same data (assumed of the <type> data type) and removes it from the list

l_ec_<type-name>

<type> l_ec_<type-name>(<type> &d, list l, integer p);

is the data in the p position in the l list, sets d as the same data and removes it from the list. Like the l_e_* functions, with some implicit conversions performed for mismatching types.

l_g_<type-name>

<type> l_g_<type-name>(<type> &d, list l, integer p);

is the data in the p position in the l list, sets d as the same (data is linked if allowed, copied otherwise, data assumed of the <type> data type)

l_gc_<type-name>

<type> l_gc_<type-name>(<type> &d, list l, integer p);

is the data in the p position in the l list, sets d as the same. Like the l_g_* functions, with some implicit conversions performed for mismatching types. Data is linked if type allowed, copied otherwise.

l_j_<type-name>

integer l_j_<type-name>(<type> &d, list l, integer p);

is 0 if the l list is too short for a p position or if the data in the p position is not of the <type> data type, non zero otherwise. Sets d as the data in the p position for the latter case (links data if the data type allows, copies it otherwise).

l_l_<type-name>

void l_l_<type-name>(list l, integer p, <type> d);

inserts a reference to the d data in the p position in the l list (the function applies only to data types allowing for multiple references)

See Referable Objects.

l_n_<type-name>

<type> l_n_<type-name>(list l, integer p);

is (new) data of the <type> data type and some <type> data type specific default value in the p position in the l list (data is created by the function call)

l_o_<type-name>

integer l_o_<type-name>(<type> &d, list l, integer p);

is 0 if the l list is too short for a p position or if the data in the p position is not of the <type> data type, non zero otherwise. Sets d as the data in the p position for the latter case and removes it from the list.

l_p_<type-name>

void l_p_<type-name>(list l, integer p, <type> d);

inserts data of the <type> data type and d value in the p position in the l list

l_pn_<type-name>

void l_pn_<type-name>(list l, integer p, integer n, <type> d);

inserts data of the <type> data type and d value, n times, in the p position in the l list (<type> is a numerical type)

l_q_<type-name>

<type> l_q_<type-name>(list l, integer p);

is the data in the p position in the l list (assumed of the <type> data type)

l_qc_<type-name>

<type> l_qc_<type-name>(list l, integer p);

is the data in the p position in the l list. Like the l_q_* functions, with some implicit conversions performed for mismatching types.

l_r_<type-name>

<type> l_r_<type-name>(list l, integer p, <type> d);

is the data in the p position in the l list, as replaced by the function with data of the <type> data type and d value (the types of the replaced and replacing data do not have to match)

l_s_<type-name>

integer l_s_<type-name>(list l, integer p);

is non zero if the data in the p position in the l list is of the <type> data type, zero if it is not

l_x_<type-name>

<type> l_x_<type-name>(list l, integer p);

is the data in the p position in the l list (assumed of the <type> data type), the data is removed from the list

l_xc_<type-name>

<type> l_xc_<type-name>(list l, integer p);

is the data in the p position in the l list, the data is removed from the list. Like the l_x_* functions, with some implicit conversions performed for mismatching types.


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