exposed isAbsolutePath() and merged implementations

Author: firewave

simplecpp.cpp

@@ -2438,21 +2438,18 @@ namespace simplecpp {
         return windowsPath;
     }
 #endif
-}
 
+    bool isAbsolutePath(const std::string &path)
+    {
 #ifdef SIMPLECPP_WINDOWS
-static bool isAbsolutePath(const std::string &path)
-{
-    if (path.length() >= 3 && path[0] > 0 && std::isalpha(path[0]) && path[1] == ':' && (path[2] == '\\' || path[2] == '/'))
-        return true;
-    return path.length() > 1U && (path[0] == '/' || path[0] == '\\');
-}
+        if (path.length() >= 3 && path[0] > 0 && std::isalpha(path[0]) && path[1] == ':' && (path[2] == '\\' || path[2] == '/'))
+            return true;
+        return path.length() > 1U && (path[0] == '/' || path[0] == '\\');
 #else
-static bool isAbsolutePath(const std::string &path)
-{
-    return path.length() > 1U && path[0] == '/';
-}
+        return path.length() > 1U && path[0] == '/';
 #endif
+    }
+}
 
 namespace simplecpp {
     /**
@@ -3013,7 +3010,7 @@ static std::string openHeaderDirect(std::ifstream &f, const std::string &path)
 
 static std::string openHeader(std::ifstream &f, const simplecpp::DUI &dui, const std::string &sourcefile, const std::string &header, bool systemheader)
 {
-    if (isAbsolutePath(header))
+    if (simplecpp::isAbsolutePath(header))
         return openHeaderDirect(f, simplecpp::simplifyPath(header));
 
     // prefer first to search the header relatively to source file if found, when not a system header

simplecpp.h

@@ -556,6 +556,9 @@ namespace simplecpp {
     /** Returns the __cplusplus value for a given standard */
     SIMPLECPP_LIB std::string getCppStdString(const std::string &std);
     SIMPLECPP_LIB std::string getCppStdString(cppstd_t std);
+
+    /** Checks if given path is absolute */
+    SIMPLECPP_LIB bool isAbsolutePath(const std::string &path);
 }
 
 #undef SIMPLECPP_TOKENLIST_ALLOW_PTR