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authorpommicket <pommicket@gmail.com>2022-12-27 00:16:35 -0500
committerpommicket <pommicket@gmail.com>2022-12-27 00:16:35 -0500
commit85ee81b8ae972d17f0e3dc78657077924c047ada (patch)
treec786708c0e3b4d0340e712d01eb0160145e5af38 /test/test.cpp
parent9a5cad47fe6a8b84892f62e110ca887c95df5eff (diff)
added workspaceFolders support
but broke non-workspaceFolders support
Diffstat (limited to 'test/test.cpp')
-rw-r--r--test/test.cpp62
1 files changed, 62 insertions, 0 deletions
diff --git a/test/test.cpp b/test/test.cpp
new file mode 100644
index 0000000..e373bff
--- /dev/null
+++ b/test/test.cpp
@@ -0,0 +1,62 @@
+#include <iostream>
+char const *s = R"(
+Lorem ipsum dolor sit amet.
+It was the age of reason.
+It was the age of foolishness.
+do {
+ class x;
+} while (0.1238712e+12 != CHAR_MAX);
+)";
+using std::cout;
+
+template<typename T>
+class Option {
+public:
+ Option<T>() {
+ exists = false;
+ }
+ Option<T>(T const &t) {
+ set(t);
+ }
+ void set(T const &t) {
+ exists = true;
+ x = t;
+ }
+ void clear() {
+ exists = false;
+ }
+ T *get() {
+ if (exists)
+ return &x;
+ else
+ return nullptr;
+ }
+ T const *get() const {
+ if (exists)
+ return &x;
+ else
+ return nullptr;
+ }
+private:
+ bool exists;
+ T x;
+};
+
+template<typename T>
+void print_option(Option<T> const &o) {
+ T const *ptr = o.get();
+ if (ptr)
+ cout << *ptr << "\n";
+ else
+ cout << "None\n";
+}
+
+int main() {
+ Option<int> o(7);
+ print_option(o);
+ o.clear();
+ print_option(o);
+ o.set(133);
+ print_option(o);
+ return 0;
+}