[geos-devel] Memory leak in RelateComputer?

[=?GB2312?B?zfXTwL3c?=]

Intend to know how to release the pointer return by Geometry::Relate,
I trace the source code to class RelateComputer. There is a private
member variable named "im" initialized in the constructor.

RelateComputer::RelateComputer(std::vector<GeometryGraph*> *newArg):
	arg(newArg),
	nodes(RelateNodeFactory::instance()),
	im(new IntersectionMatrix())
{
}
The variable "im" is created by operator "new", so I think it must
destroyed in the destructor, but there is nothing in the destructor of
RelateComputer.

RelateComputer::~RelateComputer()
{
}

I think "delete im; im = NULL" is needed, right?

Best regards to everyone.

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Wang Yongjie
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