aboutsummaryrefslogtreecommitdiffstats
path: root/deps/sol2/examples/source/containers_as_table.cpp
diff options
context:
space:
mode:
authorAndy Belle-Isle <drumsetmonkey@gmail.com>2019-08-30 00:45:36 -0400
committerAndy Belle-Isle <drumsetmonkey@gmail.com>2019-08-30 00:45:36 -0400
commitdc2493e7525bb7633f697ef10f72b72b46222249 (patch)
tree9816755219e65d3f47fdce81c78f3736a7ddb8ab /deps/sol2/examples/source/containers_as_table.cpp
parent9d2b31797d0cfd130802b69261df2cd402e39b49 (diff)
Forget what I said, I just need to change git attributes to mark for vendor
Diffstat (limited to 'deps/sol2/examples/source/containers_as_table.cpp')
-rw-r--r--deps/sol2/examples/source/containers_as_table.cpp76
1 files changed, 0 insertions, 76 deletions
diff --git a/deps/sol2/examples/source/containers_as_table.cpp b/deps/sol2/examples/source/containers_as_table.cpp
deleted file mode 100644
index 5a0ce02..0000000
--- a/deps/sol2/examples/source/containers_as_table.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-#define SOL_ALL_SAFETIES_ON 1
-#include <sol/sol.hpp>
-
-#include <vector>
-#include <map>
-#include "assert.hpp"
-#include <iostream>
-
-
-// nested allows serialization of maps with vectors inside, and vice-versa
-// all from a nested structure of Lua tables
-// it has less control over which pieces are considered tables in Lua,
-// and which ones are considered userdata, but it covers a good 90% of cases
-// where someone wants to handle a nested table
-void demo(sol::nested<std::map<std::string, std::vector<std::string>>> src) {
- std::cout << "demo, sol::nested<...>" << std::endl;
- const auto& listmap = src.value();
- c_assert(listmap.size() == 2);
- for (const auto& kvp : listmap) {
- const std::vector<std::string>& strings = kvp.second;
- c_assert(strings.size() == 3);
- std::cout << "\t" << kvp.first << " = ";
- for (const auto& s : strings) {
- std::cout << "'" << s << "'" << " ";
- }
- std::cout << std::endl;
- }
- std::cout << std::endl;
-}
-
-// This second demo is equivalent to the first
-// Nota bene the signature here
-// Every container-type that's meant to be
-// a table must be wrapped in `sol::as_table_t`
-// it's verbose, so feel free to use typedefs to make it easy on you
-// you can mix which parts are considered tables from Lua, and which parts
-// are considered other kinds of types, such as userdata and the like
-void demo_explicit (sol::as_table_t<std::map<std::string, sol::as_table_t<std::vector<std::string>>>> src) {
- std::cout << "demo, explicit sol::as_table_t<...>" << std::endl;
- // Have to access the "source" member variable for as_table_t
- const auto& listmap = src.value();
- c_assert(listmap.size() == 2);
- for (const auto& kvp : listmap) {
- // Have to access the internal "source" for the inner as_table_t, as well
- const std::vector<std::string>& strings = kvp.second.value();
- c_assert(strings.size() == 3);
- std::cout << "\t" << kvp.first << " = ";
- for (const auto& s : strings) {
- std::cout << "'" << s << "'" << " ";
- }
- std::cout << std::endl;
- }
- std::cout << std::endl;
-}
-
-int main(int, char**) {
- std::cout << "=== containers retrieved from lua tables ===" << std::endl;
-
- sol::state lua;
- // bind the function
- lua.set_function("f", &demo);
- lua.set_function("g", &demo_explicit);
- // Call it with a table that has string sequences set to distinct keys
- lua.script(R"(
-t = {
- key1 = {'hello', 'there', 'world'},
- key2 = {'bark', 'borf', 'woof'}
-}
-f(t)
-g(t)
- )");
-
- std::cout << std::endl;
-
- return 0;
-} \ No newline at end of file