Martin

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Martin has asked 31 questions and find answers to 13 problems.

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Martin questions

Is there a warning free template function to convert basic types to string
Best way to iterate a subset of a 2dimensional grid
How to read enums from a std::istream in a generic fashion [duplicate]
Using sed or awk how do you remove a pattern around a certian line
Why does std::runtime_error::what() return const char* instead of std::string const&
Is there a replacement for auto_ptr that can be used with boost ptr_map in c++11
How to initialize an iterator to something invalid if the container is not known?
Is using namespace in an anonymous namespace safe?
Pathfinding in real 3D environments (e.g Buildings)
Why does boost::optional fail for classes inheriting virtual functions

Martin answers

Best way to iterate a subset of a 2dimensional grid
How to enlarge the hover area of a QGraphicsItem
Which tool can show the maximum statements of Method or function in C++? [closed]
how to detect orientation of a scanned document?
Do I have to repeat the inlined keyword on function implementation
Errors in QT headers using clang
How do I declare an overloaded operator in an abstract class and override it in a derived non-abstract class?
Force QtCreator to run "qmake" when building
Is there a possibility to pass includes via -isystem when using qmake
Boost::Geometry: how to join intersecting polygons in a multi_polygon?