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c++ Programming Glossary: i_Sorting a vector of objects by a property of the object http://stackoverflow.com/questions/5174115/sorting-a-vector-of-objects-by-a-property-of-the-object string struct MyClass int i std string s MyClass int i_ std string const s_ i i_ s s_ int main std vector MyClass vec.. int i std string s MyClass int i_ std string const s_ i i_ s s_ int main std vector MyClass vec vec.push_back MyClass 2.. #include vector #include string class MyClass int i_ std string s_ public MyClass int i std string const s i_ i s_..
Is there any case where a return of a RValue Reference (&&) is useful? http://stackoverflow.com/questions/5770253/is-there-any-case-where-a-return-of-a-rvalue-reference-is-useful template class Iter class move_iterator private Iter i_ public ... value_type operator const return std move i_ .....
Is there a range class in C++11 for use with range based for loops? http://stackoverflow.com/questions/7185437/is-there-a-range-class-in-c11-for-use-with-range-based-for-loops class range_class public long int operator const return i_ const iterator operator i_ return this iterator operator int.. long int operator const return i_ const iterator operator i_ return this iterator operator int iterator copy this i_ return.. i_ return this iterator operator int iterator copy this i_ return copy bool operator const iterator other const return..
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