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Modernize source code: last part (#6285)

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* Modernize source code: last par

* Use empty when needed
* Use emplace_back instead of push_back when needed
* For range-based loops
* Initializers fixes
* constructors, destructors default
* c++ C stl includes
This commit is contained in:
Loïc Blot 2017-08-20 13:30:50 +02:00 • committed by GitHub
parent 50669cd282
commit 1c1c97cbd1
72 changed files with 446 additions and 584 deletions
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7
src/script/lua_api/l_metadata.cpp
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@ -218,10 +218,9 @@ void MetaDataRef::handleToTable(lua_State *L, Metadata *meta)
lua_newtable(L);
{
const StringMap &fields = meta->getStrings();
for (StringMap::const_iterator
it = fields.begin(); it != fields.end(); ++it) {
const std::string &name = it->first;
const std::string &value = it->second;
for (const auto &field : fields) {
const std::string &name = field.first;
const std::string &value = field.second;
lua_pushlstring(L, name.c_str(), name.size());
lua_pushlstring(L, value.c_str(), value.size());
lua_settable(L, -3);