d

v2/entities.cpp

@@ -0,0 +1,5 @@
+#include "entities.h"
+
+MemoryContext memory_createEmptyContext() {
+  return MemoryContext();
+}

v2/entities.h

@@ -0,0 +1,9 @@
+#include <map>
+#include <string>
+
+struct MemoryContext {
+  int playfieldSize = 0;
+  std::map<int, int> playfieldItems;
+};
+
+MemoryContext memory_createEmptyContext();

v2/functions.cpp

@@ -0,0 +1,42 @@
+#include <map>
+#include <string>
+#include "entities.h"
+
+
+// L4: Function.
+
+std::string memory_generateConstPlayfield(
+  MemoryContext& c
+) {
+  std::map<int, int> idGroups = { };
+  auto id = 0;
+  for (auto gid = 0; gid < c.playfieldSize; ++gid) {
+    idGroups[id] = gid;
+    id += 1;
+    idGroups[id] = gid;
+    id += 1;
+  }
+  c.playfieldItems = idGroups;
+  return "MemoryContext.playfieldItems";
+}
+
+// L20: Test.
+
+std::string test_memory_generateConstPlayfield(
+) {
+  auto c = memory_createEmptyContext();
+  c.playfieldSize = 2;
+  auto fieldName = memory_generateConstPlayfield(c);
+  if (
+    fieldName == "MemoryContext.playfieldItems" &&
+    c.playfieldItems.size() == 4 &&
+    c.playfieldItems[0] == 0 &&
+    c.playfieldItems[1] == 0 &&
+    c.playfieldItems[2] == 1 &&
+    c.playfieldItems[3] == 1
+  ) {
+    return "OK: memory_generateConstPlayfield";
+  }
+  return "ERR: memory_generateConstPlayfield";
+}
+

v2/functions.h

@@ -0,0 +1,8 @@
+#include "entities.h"
+
+std::string memory_generateConstPlayfield(
+  MemoryContext& c
+);
+
+std::string test_memory_generateConstPlayfield(
+);

v2/functions.py

@@ -25,14 +25,13 @@ def test_memory_generateConstPlayfield(
   c = memory_createEmptyContext()
   c.playfieldSize = 2
   fieldName = memory_generateConstPlayfield(c)
-  idGroups = c.playfieldItems
   if (
     fieldName == "MemoryContext.playfieldItems" and
-    len(idGroups) == 4 and
-    idGroups[0] == 0 and
-    idGroups[1] == 0 and
-    idGroups[2] == 1 and
-    idGroups[3] == 1
+    len(c.playfieldItems) == 4 and
+    c.playfieldItems[0] == 0 and
+    c.playfieldItems[1] == 0 and
+    c.playfieldItems[2] == 1 and
+    c.playfieldItems[3] == 1
   ):
     return "OK: memory_generateConstPlayfield"
   #}

v2/gen-C++

@@ -0,0 +1 @@
+c++ -o test_memory_C++ -std=c++11 -I. entities.cpp functions.cpp main.cpp

v2/main.cpp

@@ -0,0 +1,8 @@
+#include <map>
+#include <string>
+#include "functions.h"
+
+
+int main() {
+  printf("%s\n", test_memory_generateConstPlayfield().c_str());
+}