add doxygen + check const correctness

1 files changed, 4 insertions, 4 deletions

diff --git a/src/example/db.cpp b/src/example/db.cpp
index 8c06a84..ee4e8fc 100644
--- a/src/example/db.cpp
+++ b/src/example/db.cpp
@@ -1,6 +1,6 @@
 #include <crepe/api/Config.h>
 #include <crepe/facade/DB.h>
-#include <crepe/util/log.h>
+#include <crepe/util/Log.h>
 
 using namespace crepe;
 using namespace std;
@@ -8,7 +8,7 @@ using namespace std;
 // run before main
 static auto _ = []() {
 	auto & cfg = Config::get_instance();
-	cfg.log.level = LogLevel::TRACE;
+	cfg.log.level = Log::Level::TRACE;
 	return 0;
 }();
 
@@ -20,11 +20,11 @@ int main() {
 	const char * test_key = "test-key";
 	string test_data = "Hello world!";
 
-	dbg_logf("DB has key = %d", db.has(test_key));
+	dbg_logf("DB has key = {}", db.has(test_key));
 
 	db.set(test_key, test_data);
 
-	dbg_logf("key = \"%s\"", db.get(test_key).c_str());
+	dbg_logf("key = \"{}\"", db.get(test_key));
 
 	return 0;
 }