diff --git a/libs/main/containers/pivector2d.h b/libs/main/containers/pivector2d.h
index b55adbe5..c39938f0 100644
--- a/libs/main/containers/pivector2d.h
+++ b/libs/main/containers/pivector2d.h
@@ -274,6 +274,20 @@ public:
 		mat.clear();
 	}
 
+	const PIVector2D<T> & forEach(std::function<void(const T &)> f) const {
+		mat.forEach(f);
+		return *this;
+	}
+	PIVector2D<T> copyForEach(std::function<T(const T &)> f) const {
+		PIVector2D<T> ret(*this);
+		ret.mat = mat.copyForEach(f);
+		return ret;
+	}
+	PIVector2D<T> & forEachInplace(std::function<T(const T &)> f) {
+		mat.forEachInplace(f);
+		return *this;
+	}
+
 protected:
 	size_t rows_, cols_;
 	PIVector<T> mat;
diff --git a/libs/main/math/pimathvector.h b/libs/main/math/pimathvector.h
index a98cef49..6dc54c69 100644
--- a/libs/main/math/pimathvector.h
+++ b/libs/main/math/pimathvector.h
@@ -25,6 +25,7 @@
 
 #include "pimathbase.h"
 
+
 template<uint Cols, uint Rows, typename Type>
 class PIMathMatrixT;
 
@@ -445,6 +446,20 @@ public:
 
 	PIVector<Type> toVector() const {return c;}
 
+	const _CVector & forEach(std::function<void(const Type &)> f) const {
+		c.forEach(f);
+		return *this;
+	}
+	_CVector copyForEach(std::function<Type(const Type &)> f) const {
+		_CVector ret;
+		ret.c = c.copyForEach(f);
+		return ret;
+	}
+	_CVector & forEachInplace(std::function<Type(const Type &)> f) {
+		c.forEachInplace(f);
+		return *this;
+	}
+
 	inline Type * data() {return c.data();}
 	inline const Type * data() const {return c.data();}