diff options
| author | Andy Belle-Isle <drumsetmonkey@gmail.com> | 2019-08-30 00:19:31 -0400 |
|---|---|---|
| committer | Andy Belle-Isle <drumsetmonkey@gmail.com> | 2019-08-30 00:19:31 -0400 |
| commit | bd3fe0cac583739bc0d7c4b5c8f301bb350abca0 (patch) | |
| tree | 7eeb1aabcebd6999de1c3457d0882246ec0ff4d4 /deps/sol2/examples/source/variables.cpp | |
| parent | 2662ac356ce14dacfbc91689fd37244facff4989 (diff) | |
Renamed lib to deps so github will ignore it for language stats
Diffstat (limited to 'deps/sol2/examples/source/variables.cpp')
| -rw-r--r-- | deps/sol2/examples/source/variables.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/deps/sol2/examples/source/variables.cpp b/deps/sol2/examples/source/variables.cpp new file mode 100644 index 0000000..2c79688 --- /dev/null +++ b/deps/sol2/examples/source/variables.cpp @@ -0,0 +1,39 @@ +#define SOL_ALL_SAFETIES_ON 1
+#include <sol/sol.hpp>
+
+#include <iostream>
+
+int main() {
+ std::cout << "=== variables ===" << std::endl;
+
+ sol::state lua;
+
+ // need the base library for assertions
+ lua.open_libraries(sol::lib::base);
+
+ // basic setting of a variable
+ // through multiple ways
+ lua["x"] = 10;
+ lua.set("y", "hello");
+
+ // assert values are as given
+ lua.script("assert(x == 10)");
+ lua.script("assert(y == 'hello')");
+
+
+ // basic retrieval of a variable
+ // through multiple ways
+ int x = lua["x"];
+ auto y = lua.get<std::string>("y");
+
+ int x2;
+ std::string y2;
+ std::tie(x2, y2) = lua.get<int, std::string>("x", "y");
+
+ // show the values
+ std::cout << x << std::endl;
+ std::cout << y << std::endl;
+ std::cout << x2 << std::endl;
+ std::cout << y2 << std::endl;
+ std::cout << std::endl;
+}
\ No newline at end of file |