added retcode return if not ok macro

melektron · melektron · commit b688310274e7 · 2023-07-24T16:07:09.000+02:00
diff --git a/include/el/retcode.hpp b/include/el/retcode.hpp
@@ -14,6 +14,8 @@ of a function.
 
 #pragma once
 
+#define EL_RETURN_IF_NOT_OK(expression) {el::retcode __retval; if ((__retval = (expression)) != el::retcode::ok) return __retval;}
+
 namespace el
 {
     enum class retcode

Original file line number	Diff line number	Diff line change
`@@ -14,6 +14,8 @@ of a function.`
`14`	`14`
`15`	`15`	`#pragma once`
`16`	`16`
	`17`	`+#define EL_RETURN_IF_NOT_OK(expression) {el::retcode __retval; if ((__retval = (expression)) != el::retcode::ok) return __retval;}`
	`18`	`+`
`17`	`19`	`namespace el`
`18`	`20`	`{`
`19`	`21`	`enum class retcode`