PolygonInfo memory management

cocos2d-x C++
#1

Let’s say I create a PolygonInfo object like this:

PolygonInfo inf;
inf.setFilename("images/dots_big.png");
inf.triangles.vertCount = 3;
inf.triangles.verts = new V3F_C4B_T2F[inf.triangles.vertCount];
inf.triangles.indexCount = 3;
inf.triangles.indices = new unsigned short[inf.triangles.indexCount];

Will the PolygonInfo class itself delete the arrays stored in verts and indices, or will I need to do that myself? If I need to handle it myself, I could use a smart pointer for them, right? (Like std::unique_ptr?)

#2

I wrap everything in std::unique_ptr or std::shared_ptr, depending on what I need to do. It helps with leaks, etc.