Solution warning extended initializer lists only available with std c 0x or std gnu 0x

Solution warning extended initializer lists only available with std c 0x or std gnu 0x

you are initializing the object with {...} instead of (...):

StatsScreen ss{...}; // only available in C++0x
StatsScreen ss(...); // OK in C++98

To compile your code as C++0x code, just add the following flag when compiling:

g++ test.cpp -std=c++0x

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