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There are some warnings when compiling the module "anisotropicFiltering". They seem to be caused by the implicit cast from double to an unsigned integer type. Please fix this.

/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp: In member function ‘void WMAnisotropicFiltering::calcDeriv(std::vector&, const boost::shared_ptr >&, const boost::shared_ptr&, std::size_t, std::size_t)’:
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp:234:50: warning: narrowing conversion of ‘__builtin_abs(((const boost::shared_ptr*)grid)->boost::shared_ptr::operator->()()->getOffsetX()())’ from ‘double’ to ‘std::size_t {aka long unsigned int}’ inside { } is ill-formed in C++11 [-Wnarrowing]
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp:234:78: warning: narrowing conversion of ‘__builtin_abs(((const boost::shared_ptr*)grid)->boost::shared_ptr::operator->()()->getOffsetY()())’ from ‘double’ to ‘std::size_t {aka long unsigned int}’ inside { } is ill-formed in C++11 [-Wnarrowing]
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp:234:106: warning: narrowing conversion of ‘__builtin_abs(((const boost::shared_ptr*)grid)->boost::shared_ptr::operator->()()->getOffsetZ()())’ from ‘double’ to ‘std::size_t {aka long unsigned int}’ inside { } is ill-formed in C++11 [-Wnarrowing]
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp: In member function ‘void WMAnisotropicFiltering::diffusion(const std::vector&, const std::vector&, boost::shared_ptr >&, const boost::shared_ptr&, std::size_t, std::size_t)’:
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp:286:50: warning: narrowing conversion of ‘__builtin_abs(((const boost::shared_ptr*)grid)->boost::shared_ptr::operator->()()->getOffsetX()())’ from ‘double’ to ‘std::size_t {aka long unsigned int}’ inside { } is ill-formed in C++11 [-Wnarrowing]
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp:286:78: warning: narrowing conversion of ‘__builtin_abs(((const boost::shared_ptr*)grid)->boost::shared_ptr::operator->()()->getOffsetY()())’ from ‘double’ to ‘std::size_t {aka long unsigned int}’ inside { } is ill-formed in C++11 [-Wnarrowing]
/home/ebaum/Projekte/Programmierung/OpenWalnut/default/src/modules/anisotropicFiltering/WMAnisotropicFiltering.cpp:286:106: warning: narrowing conversion of ‘__builtin_abs(((const boost::shared_ptr*)grid)->boost::shared_ptr::operator->()()->getOffsetZ()())’ from ‘double’ to ‘std::size_t {aka long unsigned int}’ inside { } is ill-formed in C++11 [-Wnarrowing]

(from redmine: created on 2012-06-05, closed on 2012-06-06)