replace UNKNOWN_VALUE macro with constexpr

maloel · Oct 15, 2023 · dfb14ab · dfb14ab
1 parent 5131412
commit dfb14ab
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/core/enum-helpers.h b/src/core/enum-helpers.h
@@ -7,10 +7,10 @@
 #include <librealsense2/hpp/rs_types.hpp>
 
 
-#define UNKNOWN_VALUE "UNKNOWN"
+namespace librealsense {
 
 
-namespace librealsense {
+constexpr static char const * UNKNOWN_VALUE = "UNKNOWN";
 
 
 // Require the last enumerator value to be in format of RS2_#####_COUNT

diff --git a/src/to-string.cpp b/src/to-string.cpp
@@ -17,7 +17,7 @@
 #define STRARR( ARRAY, T, X ) ARRAY[RS2_##T##_##X] = STRX( X )
 
 
-static std::string const unknown_value_str( UNKNOWN_VALUE );
+static std::string const unknown_value_str( librealsense::UNKNOWN_VALUE );
 
 
 namespace librealsense {