Build error due to cout

[IshankGulati]

In file included from /home/ishank/Workspace/opendetection/common/utils/utils.cpp:4:0:
/home/ishank/Workspace/opendetection/common/utils/utils.h: In function ‘void od::printListIn(std::vector<_Tp>, int)’:
/home/ishank/Workspace/opendetection/common/utils/utils.h:169:7: error: ‘cout’ is not a member of ‘std’
       std::cout << (Ptype) list[i] << " ";
       ^
/home/ishank/Workspace/opendetection/common/utils/utils.h:170:5: error: ‘cout’ is not a member of ‘std’
     std::cout << std::endl;
     ^
/home/ishank/Workspace/opendetection/common/utils/utils.h: In function ‘void od::printList(std::vector<_Tp>)’:
/home/ishank/Workspace/opendetection/common/utils/utils.h:177:7: error: ‘cout’ is not a member of ‘std’
       std::cout << list[i] << " ";
       ^
/home/ishank/Workspace/opendetection/common/utils/utils.h:178:5: error: ‘cout’ is not a member of ‘std’
     std::cout << std::endl;
     ^
/home/ishank/Workspace/opendetection/common/utils/utils.h: In static member function ‘static std::string od::FileUtils::getFirstFile(std::string, std::string)’:
/home/ishank/Workspace/opendetection/common/utils/utils.h:200:9: error: ‘cout’ is not a member of ‘std’
         std::cout << "No file with extension " << extension << " present!\nReturning NULL";

I am getting these errors while building opendetection on Ubuntu 14.04. I think utils.h is probably missing iostream. If this is the problem I can raise a PR?

[krips89]

Hi,
Didn't see this before. Probably because some other header was including
iostream before utils.h

Utils has its own independent dependency on iosream. Surely go ahead and
make a PR.
On Feb 27, 2016 3:55 AM, "Ishank Gulati" notifications@github.com wrote:

In file included from /home/ishank/Workspace/opendetection/common/utils/utils.cpp:4:0:
/home/ishank/Workspace/opendetection/common/utils/utils.h: In function ‘void od::printListIn(std::vector<_Tp>, int)’:
/home/ishank/Workspace/opendetection/common/utils/utils.h:169:7: error: ‘cout’ is not a member of ‘std’
std::cout << (Ptype) list[i] << " ";
^
/home/ishank/Workspace/opendetection/common/utils/utils.h:170:5: error: ‘cout’ is not a member of ‘std’
std::cout << std::endl;
^
/home/ishank/Workspace/opendetection/common/utils/utils.h: In function ‘void od::printList(std::vector<_Tp>)’:
/home/ishank/Workspace/opendetection/common/utils/utils.h:177:7: error: ‘cout’ is not a member of ‘std’
std::cout << list[i] << " ";
^
/home/ishank/Workspace/opendetection/common/utils/utils.h:178:5: error: ‘cout’ is not a member of ‘std’
std::cout << std::endl;
^
/home/ishank/Workspace/opendetection/common/utils/utils.h: In static member function ‘static std::string od::FileUtils::getFirstFile(std::string, std::string)’:
/home/ishank/Workspace/opendetection/common/utils/utils.h:200:9: error: ‘cout’ is not a member of ‘std’
std::cout << "No file with extension " << extension << " present!\nReturning NULL";

I am getting these errors while building opendetection on Ubuntu 14.04. I
think utils.h is probably missing iostream. If this is the problem I can
raise a PR?

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