Functionality to call high-level code from C++.

Utils/export-b2a.cpp

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+/*
+ * export-b2a.cpp
+ *
+ */
+
+#include "Machines/maximal.hpp"
+
+int main(int argc, const char** argv)
+{
+    assert(argc > 1);
+    int my_number = atoi(argv[1]);
+    int port_base = 9999;
+    Names N(my_number, 3, "localhost", port_base);
+
+    typedef Rep3Share2<64> share_type;
+    Machine<share_type> machine(N);
+    Opener<share_type> MC(machine.get_player(), machine.get_sint_mac_key());
+    MixedProtocolSet<share_type> set(machine.get_player(), machine);
+
+    int n = 10;
+    vector<share_type> outputs(n);
+    vector<vector<share_type::bit_type>> inputs(n);
+
+    auto& inputter = set.binary.input;
+    inputter.reset(0);
+    for (int i = 0; i < n; i++)
+        if (my_number == 0)
+            inputter.add_mine(i + 1, 16);
+        else
+            inputter.add_other(0);
+    inputter.exchange();
+    for (int i = 0; i < n; i++)
+        inputs.at(i).push_back(inputter.finalize(0, 16));
+
+    vector<FunctionArgument> args = {{outputs, true}, {16, inputs}};
+    FunctionArgument res;
+
+    machine.run_function("b2a", res, args);
+
+    MC.init_open();
+    for (auto& x : outputs)
+        MC.prepare_open(x);
+    MC.exchange();
+
+    if (my_number == 0)
+    {
+        cout << "res: ";
+        for (int i = 0; i < 10; i++)
+            cout << MC.finalize_open() << " ";
+        cout << endl;
+    }
+    else
+    {
+        for (int i = 0; i < n; i++)
+        {
+            auto x = MC.finalize_open();
+            if (x != i + 1)
+            {
+                cerr << "error at " << i << ": " << x << endl;
+                exit(1);
+            }
+        }
+    }
+}