Add wgc demo

This commit is contained in:
dijunkun
2023-08-28 00:53:55 +08:00
parent 69ee2ed5d5
commit 8f803cbd4c
37 changed files with 2561 additions and 6 deletions

View File

@@ -0,0 +1,12 @@
#pragma once
#include <string>
namespace am {
class system_error {
public:
static const std::string& error2str(unsigned long error);
};
}