6 namespace org { namespace ldk { namespace structs {
10 * The result of a successful coin selection attempt for a transaction requiring additional UTXOs
13 public class CoinSelection : CommonBase {
14 internal CoinSelection(object _dummy, long ptr) : base(ptr) { }
16 if (ptr != 0) { bindings.CoinSelection_free(ptr); }
20 * The set of UTXOs (with at least 1 confirmation) to spend and use within a transaction
21 * requiring additional fees.
23 public Utxo[] get_confirmed_utxos() {
24 long[] ret = bindings.CoinSelection_get_confirmed_utxos(this.ptr);
26 int ret_conv_6_len = ret.Length;
27 Utxo[] ret_conv_6_arr = new Utxo[ret_conv_6_len];
28 for (int g = 0; g < ret_conv_6_len; g++) {
29 long ret_conv_6 = ret[g];
30 org.ldk.structs.Utxo ret_conv_6_hu_conv = null; if (ret_conv_6 < 0 || ret_conv_6 > 4096) { ret_conv_6_hu_conv = new org.ldk.structs.Utxo(null, ret_conv_6); }
31 if (ret_conv_6_hu_conv != null) { ret_conv_6_hu_conv.ptrs_to.AddLast(this); };
32 ret_conv_6_arr[g] = ret_conv_6_hu_conv;
34 return ret_conv_6_arr;
38 * The set of UTXOs (with at least 1 confirmation) to spend and use within a transaction
39 * requiring additional fees.
41 public void set_confirmed_utxos(Utxo[] val) {
42 bindings.CoinSelection_set_confirmed_utxos(this.ptr, val != null ? InternalUtils.mapArray(val, val_conv_6 => val_conv_6 == null ? 0 : val_conv_6.ptr) : null);
45 foreach (Utxo val_conv_6 in val) { if (this != null) { this.ptrs_to.AddLast(val_conv_6); }; };
49 * An additional output tracking whether any change remained after coin selection. This output
50 * should always have a value above dust for its given `script_pubkey`. It should not be
51 * spent until the transaction it belongs to confirms to ensure mempool descendant limits are
52 * not met. This implies no other party should be able to spend it except us.
54 public Option_TxOutZ get_change_output() {
55 long ret = bindings.CoinSelection_get_change_output(this.ptr);
57 if (ret >= 0 && ret <= 4096) { return null; }
58 org.ldk.structs.Option_TxOutZ ret_hu_conv = org.ldk.structs.Option_TxOutZ.constr_from_ptr(ret);
59 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
64 * An additional output tracking whether any change remained after coin selection. This output
65 * should always have a value above dust for its given `script_pubkey`. It should not be
66 * spent until the transaction it belongs to confirms to ensure mempool descendant limits are
67 * not met. This implies no other party should be able to spend it except us.
69 public void set_change_output(org.ldk.structs.Option_TxOutZ val) {
70 bindings.CoinSelection_set_change_output(this.ptr, val.ptr);
73 if (this != null) { this.ptrs_to.AddLast(val); };
77 * Constructs a new CoinSelection given each field
79 public static CoinSelection of(Utxo[] confirmed_utxos_arg, org.ldk.structs.Option_TxOutZ change_output_arg) {
80 long ret = bindings.CoinSelection_new(confirmed_utxos_arg != null ? InternalUtils.mapArray(confirmed_utxos_arg, confirmed_utxos_arg_conv_6 => confirmed_utxos_arg_conv_6 == null ? 0 : confirmed_utxos_arg_conv_6.ptr) : null, change_output_arg.ptr);
81 GC.KeepAlive(confirmed_utxos_arg);
82 GC.KeepAlive(change_output_arg);
83 if (ret >= 0 && ret <= 4096) { return null; }
84 org.ldk.structs.CoinSelection ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.CoinSelection(null, ret); }
85 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(ret_hu_conv); };
86 foreach (Utxo confirmed_utxos_arg_conv_6 in confirmed_utxos_arg) { if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(confirmed_utxos_arg_conv_6); }; };
87 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(change_output_arg); };
91 internal long clone_ptr() {
92 long ret = bindings.CoinSelection_clone_ptr(this.ptr);
98 * Creates a copy of the CoinSelection
100 public CoinSelection clone() {
101 long ret = bindings.CoinSelection_clone(this.ptr);
103 if (ret >= 0 && ret <= 4096) { return null; }
104 org.ldk.structs.CoinSelection ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.CoinSelection(null, ret); }
105 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };