Initial commit

utils/operators.cpp

@@ -0,0 +1,25 @@
+#include <cstdlib>
+
+#include "../turing.cpp"
+
+/**
+ * @brief Replaces provided string with appriopriate Turing::Instruction<char, char>
+ * it takes 'l' character as a left move
+ */
+constexpr Turing::Instruction<char, char> operator ""_i (const char* txt, const size_t len) {
+    char cS = *txt++;
+    char cV = *txt++;
+    char nS = *txt++;
+    char nV = *txt++;
+    Turing::Movement mv = *txt++ == 'l' ? Turing::Movement::left : Turing::Movement::right;
+    return Turing::Instruction<char, char>(cS, cV, nS, nV, mv);
+};
+
+// Replaces provided string with aprriopriate vector<char>
+const std::vector<char> operator ""_v (const char* txt, const size_t len) {
+    auto rvalue = std::vector<char>(len);
+    for (int i = 0; i < len; i++) {
+        rvalue[i] = *txt++;
+    }
+    return rvalue;
+}

utils/print.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+
+#include "../turing.cpp"
+
+/**
+ * @brief Prints debug-like information about provided machine
+ */
+template <typename S, typename V>
+void print(Turing::Machine<S, V>* machine) {
+    machine->ensure();
+    std::cout << "rc:" << machine->runCount << ", st:" << machine->getState() << '\n';
+    for (int i = machine->getMemoryStart(); i < machine->getMemoryEnd(); i++)
+        std::cout << (machine->at(i));
+    std::cout << '\n';
+    for (int i = machine->getMemoryStart(); i < machine->getPosition(); i++)
+        std::cout << ' ';
+    std::cout << "^\n\n";
+}