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c++ Programming Glossary: gain

Are the days of passing const std::string & as a parameter over?

http://stackoverflow.com/questions/10231349/are-the-days-of-passing-const-stdstring-as-a-parameter-over

that just causes B to do the copy into that parameter I gain nothing. So if I had just passed str by value through all of..

Overloading operator<<: cannot bind lvalue to ?˜std::basic_ostream<char>&&??/a>

http://stackoverflow.com/questions/10651161/overloading-operator-cannot-bind-lvalue-to-stdbasic-ostreamchar

that just causes B to do the copy into that parameter I gain nothing. So if I had just passed str by value through all of..

Benefits of Initialization lists

http://stackoverflow.com/questions/1598967/benefits-of-initialization-lists

the . That's inefficient. Question Is there any efficiency gain in the following example with using initialization list. I think.. with using initialization list. I think there is no gain. The first version calls string's copy constructor and the other..

How are you using C++11 today? [closed]

http://stackoverflow.com/questions/1754397/how-are-you-using-c11-today

about c and switch totally to a scripting language to gain faster code developing and forget about memory management. However..

using a class defined in a c++ dll in c# code

http://stackoverflow.com/questions/315051/using-a-class-defined-in-a-c-dll-in-c-sharp-code

of this class to properly use the functions. How can I gain access to this class so that I can create an instance I have..

int vs const int&

http://stackoverflow.com/questions/4705593/int-vs-const-int

going to be slower than values and there's nothing to gain in using them instead of values. Also a const reference will..

C++ memcpy() vs std::copy()

http://stackoverflow.com/questions/4707012/c-memcpy-vs-stdcopy

share improve this question I'm going to go against the general wisdom here that std copy will have a slight almost.. testing to see what I could do to make std copy faster again. The answer turned out to be simple turn on link time optimization...

Is C# really slower than say C++?

http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c

once reached and compiled doesn't need to be compiled again at run time. The GC doesn't add a lot of overhead either unless.. to execute enough more that it's worth compiling it to gain execution speed. This has an obvious problem once in a while.. enough to trigger compilation but then never gets used again you're losing pretty badly nearly all your execution is via..

Why are strings immutable in many programming languages? [duplicate]

http://stackoverflow.com/questions/9544182/why-are-strings-immutable-in-many-programming-languages

C# Java C and Python. If it is intended to save memory or gain efficiency for operations like compare what effect does it have..