QVTKOpenGLNativeWidget is available from VTK8.2

[clitk.git] / common / clitkCommon.txx

diff --git a/common/clitkCommon.txx b/common/clitkCommon.txx
index dc7f1653c45d5d9e3538043297ca89408c64b80e..845e62fe520deb89def17b26d99c0e3fa7be1c98 100644 (file)
--- a/common/clitkCommon.txx
+++ b/common/clitkCommon.txx
@@ -195,6 +195,7 @@ std::string GetTypeAsString()
 }
 //--------------------------------------------------------------------
 
+
 //--------------------------------------------------------------------
 template<class ImageType>
 void CloneImage(const typename ImageType::Pointer & input, typename ImageType::Pointer & output)
@@ -217,5 +218,39 @@ void CloneImage(const typename ImageType::Pointer & input, typename ImageType::P
 }
 //--------------------------------------------------------------------
 
+
+//--------------------------------------------------------------------
+// http://stackoverflow.com/questions/771453/copy-map-values-to-vector-in-stl
+template <typename M, typename V> 
+void MapToVecFirst(const  M & m, V & v) {
+  for( typename M::const_iterator it = m.begin(); it != m.end(); ++it ) {
+    v.push_back( it->first );
+  }
+}
+template <typename M, typename V> 
+void MapToVecSecond(const  M & m, V & v) {
+  for( typename M::const_iterator it = m.begin(); it != m.end(); ++it ) {
+    v.push_back( it->second );
+  }
+}
+//--------------------------------------------------------------------
+
+
+//--------------------------------------------------------------------
+//http://stackoverflow.com/questions/1494399/how-do-i-search-find-and-replace-in-a-standard-string
+template<class T>
+int inline findAndReplace(T& source, const T& find, const T& replace)
+{
+  int num=0;
+  int fLen = find.size();
+  int rLen = replace.size();
+  for (int pos=0; (pos=source.find(find, pos))!=T::npos; pos+=rLen) {
+    num++;
+    source.replace(pos, fLen, replace);
+  }
+  return num;
+}
+//--------------------------------------------------------------------
+
 #endif /* end #define CLITKCOMMON_TXX */