Changes in src/Common/utility.h [2e30d47:54c9000]

File:

• src/Common/utility.h (modified) (1 diff)

src/Common/utility.h

@@ -98 +98 @@
 }
 
+template< typename SrcContainer, typename DestContainer, typename Predicate >
+void cloneAll_if( const SrcContainer &src, DestContainer &dest, Predicate pred ) {
+        std::back_insert_iterator< DestContainer > out( dest );
+        for ( auto x : src ) {
+                if ( pred(x) ) {
+                        *out++ = x->clone();
+                }
+        } // while
+}
+
 template< typename Container >
 void assertAll( const Container &container ) {