Base: Added helper macro for caching transcode-ed string literal

2024-12-25 10:42:33 +09:00
parent 6e5b6e3ead
commit f032b44f44
5 changed files with 146 additions and 118 deletions
--- a/src/Base/XMLTools.h
+++ b/src/Base/XMLTools.h
@@ -174,6 +174,12 @@ inline XStr::~XStr()
    XERCES_CPP_NAMESPACE_QUALIFIER XMLString::release(&fUnicodeForm);
 }

+#define XStrLiteral(literal)                                                                       \
+    ([]() -> const XStr& {                                                                         \
+        static const XStr str {literal};                                                           \
+        return str;                                                                                \
+    }())
+

 // -----------------------------------------------------------------------
 //  Getter methods
@@ -210,6 +216,11 @@ inline XUTF8Str::XUTF8Str(const char* const fromTranscode)

 inline XUTF8Str::~XUTF8Str() = default;

+#define XUTF8StrLiteral(literal)                                                                   \
+    ([]() -> const XUTF8Str& {                                                                     \
+        static const XUTF8Str str {literal};                                                       \
+        return str;                                                                                \
+    }())

 // -----------------------------------------------------------------------
 //  Getter methods