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Re: [cgal-discuss] memory leak in simple code


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  • From: "Sebastien Loriot (GeometryFactory)" <>
  • To:
  • Subject: Re: [cgal-discuss] memory leak in simple code
  • Date: Thu, 11 Jan 2018 18:10:40 +0100
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=Pass ; spf=None
  • Ironport-phdr: 9a23:DaooOBw4/cARaIrXCy+O+j09IxM/srCxBDY+r6Qd2+sRIJqq85mqBkHD//Il1AaPAd2Craocw8Pt8InYEVQa5piAtH1QOLdtbDQizfssogo7HcSeAlf6JvO5JwYzHcBFSUM3tyrjaRsdF8nxfUDdrWOv5jAOBBr/KRB1JuPoEYLOksi7ze+/94HObwlSmDaxfa55IQmrownWqsQYm5ZpJLwryhvOrHtIeuBWyn1tKFmOgRvy5dq+8YB6/ShItP0v68BPUaPhf6QlVrNYFygpM3o05MLwqxbOSxaE62YGXWUXlhpIBBXF7A3/U5zsvCb2qvZx1S+HNsDwULs6Wymt771zRRH1likHOT43/mLZhMN+g61Uog6uqRNkzo7IY4yYLuZycr/TcN4YQ2dKQ8ZfVzZGAoO5d4YDAfcPMvhDoIbnvFsOsRq+CheqBOjyzDFIgWX23aw90+Q9DArK2A0uEMwJsHTRstr1KL0SUOC1wqbS0TrDc/RW2S396YTNfBwqvPaBXal0ccrW00kvFgTFjkmKpYzgOzOYzesNs22B4OphUeKjkXIoqwZ0ojW2wMonl4rHhpoNx1za6Sl0xJw5KN64RUJhfNKoDphduzuHO4Z0XM8uW3xktSI0x7EcpJK3YCcHxI4pyhLCcfCLbpSE7g/lWe2MOzl3nmhld6i6hxuq8Uiv1On8Vs6s3VZPtCVFk93MumkD1hzJ9sSLU/V98lqj1DqRzQzT5eZEIUc7larfNZEt2KI/lp0WsUjbHy/2nlv5jLOOe0k65uSl7/7rb7bmq5OGKoN4lALzPr4zlsG9H+g0Kg0OUHKa+eS42r3j50r5QLBSg/0tlqnZt4raJcUcpq6lGQNV14Ij5g2wDzejytsYnH0HIEhZdxKAiojlI0vOL+zgDfejn1Ssly9myOzJPrL7BpXBN2XMkLb6fblh9k5c0xEzwMtE55NUD7EBOOj8VlXwtNzeFB85Mha7z/zpCNVnhcsiXjeEDaadda/TqlSV/fkHIu+WZYZTtiyuBeIi4quktnIzkEQBfKSvlb8QcnG/ArwmDEieZHfwmMYvGGwWuRAvDaai3EaGViRSYGr0WqYU6TQyCYbgBoDGENP+yIed1Tu2S8UFLltNDUqBRC+xJte0HswUYSfXGfdP1zkNVLyvUYgkjEj8uwrzyr4hJe3RqHRB6cDTkeNt7uiWrikcsCRuBp3EgW6IRmBw2GgPQm1uhf0tkQlG0l6GlJNArblYGNhUva0bVw47MdvD1bQ/BYmtAETOedCGTFvgSdKjU2k8

There is a known issue with valgrind when the rounding mode is changed,
so the report of Valgrind is not correct.

If you compile with -fsanitize=address you will see that there is no leak reported.

Sebastien.

On 01/11/2018 06:01 PM, xoru wrote:
I have one function
void spr()
{
Polygon_2 P;
 P.push_back (Point_2 (0, 0));
 P.push_back (Point_2 (1, 0));
 P.push_back (Point_2 (1, 1));
 P.push_back (Point_2 (0, 1));
std::cout << "ilość punktów =" << P.size() << "\n";
}
I get memory leak 4 words
How I can leave memory?



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