Added StringIsDigit() convenience function.

git-svn-id: https://oreka.svn.sourceforge.net/svnroot/oreka/trunk@523 09dcff7a-b715-0410-9601-b79a96267cd0

2 files changed, 19 insertions, 0 deletions

diff --git a/orkbasecxx/Utils.cpp b/orkbasecxx/Utils.cpp
index 272a90d..c06437f 100644
--- a/orkbasecxx/Utils.cpp
+++ b/orkbasecxx/Utils.cpp
@@ -9,6 +9,23 @@
 #endif
 
 //========================================================
+// String related stuff
+
+bool StringIsDigit(CStdString& string)
+{
+	int size = string.size();
+	for(int i=0; i<size; i++)
+	{
+		if(isdigit(string.GetAt(i)) == false)
+		{
+			return false;
+		}
+	}
+	return true;
+}
+
+
+//========================================================
 // file related stuff
 
 CStdString FileBaseName(CStdString& path)
diff --git a/orkbasecxx/Utils.h b/orkbasecxx/Utils.h
index 048d7c9..610823d 100644
--- a/orkbasecxx/Utils.h
+++ b/orkbasecxx/Utils.h
@@ -66,6 +66,8 @@ inline double StringToDouble(CStdString& value)
 	return doubleValue;
 }
 
+bool DLL_IMPORT_EXPORT_ORKBASE StringIsDigit(CStdString& string);
+
 //========================================================
 // file related stuff