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c++ Programming Glossary: bindsUsing std::move() when returning a value from a function to avoid to copy http://stackoverflow.com/questions/11817873/using-stdmove-when-returning-a-value-from-a-function-to-avoid-to-copy in a return statement is eligible for copy elision it binds to an rvalue re fe rence and thus return t is identical..
What is the difference between the dot (.) operator and -> in C++? http://stackoverflow.com/questions/1238613/what-is-the-difference-between-the-dot-operator-and-in-c . operators. foo.bar wouldn't work because Dot . operator binds stronger and is executed first. The Dot . operator can't be..
“Best” Input File Formats for C++? http://stackoverflow.com/questions/14699829/best-input-file-formats-for-c Supports POD types Can expand as more inputs are required binds well to variables etc. Parsing speed is not terribly important.. store BLOB as is. Can expand as more inputs are required binds well to variables This is where it really shines. Parsing speed..
Using std::bind with member function, use object pointer or not for this argument? http://stackoverflow.com/questions/15264003/using-stdbind-with-member-function-use-object-pointer-or-not-for-this-argumen this without complaints and the result works for both binds foo bar 1 foo bar 2 I have been trying to wrap my head around..
What is copy elision and how does it optimize the copy-and-swap idiom? http://stackoverflow.com/questions/2143787/what-is-copy-elision-and-how-does-it-optimize-the-copy-and-swap-idiom but in fact an optimization. If the parameter s binds to a lvalue another non const object a copy of the object is.. while creating the parameter s . However when s binds to a rvalue temporary object literal the copy is typically elided.. reference copy elision does not happen when the reference binds to a rvalue. This results into an additional object being created..
http://stackoverflow.com/questions/2250397/interpretation-of-int-a3 of int int q 3 The parentheses around q are needed because binds more tightly than in C so int q 3 declares q as an array of..
http://stackoverflow.com/questions/3106110/what-is-move-semantics to copy string objects. The parameter const string that binds to all expressions of type string which allows you to make copies..
Why does C++ not allow inherited friendship? http://stackoverflow.com/questions/3561648/why-does-c-not-allow-inherited-friendship then Bar must also be modified because friendship tightly binds Bar too foo . If friendship was inherited then all class derived..
Pass by Reference / Value in C++ http://stackoverflow.com/questions/410593/pass-by-reference-value-in-c called has reference type and the reference parameter binds directly to the argument expression 8.5.3 4 . In all other cases.. initializes a temporary of the literal and then binds to the reference. 3 is pass by value because the parameter has..
Why are bitwise shifts (<< and >>) used for cout and cin? http://stackoverflow.com/questions/4854248/why-are-bitwise-shifts-and-used-for-cout-and-cin operator was a candidate for both input and output but it binds the wrong way. That is cout a b would be interpreted as cout..
Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined? http://stackoverflow.com/questions/525283/is-there-a-c-pre-processor-which-eliminates-ifdef-blocks-based-on-values-define D defined E This is technically correct because ' ' binds tighter than ' ' but it is an open invitation to confusion...
Overload resolution and arrays: which function should be called? http://stackoverflow.com/questions/5347444/overload-resolution-and-arrays-which-function-should-be-called member function declared without a ref qualifier and S1 binds an rvalue reference to an rvalue and S2 binds an lvalue reference... and S1 binds an rvalue reference to an rvalue and S2 binds an lvalue reference. A conversion sequence cannot be formed..
Correct way of declaring pointer variables in C/C++ [closed] http://stackoverflow.com/questions/6990726/correct-way-of-declaring-pointer-variables-in-c-c to argue for the correctness of the style. Indeed the binds to the name p in the grammar. A typical C programmer writes..
Move assignment operator and `if (this != &rhs)` http://stackoverflow.com/questions/9322174/move-assignment-operator-and-if-this-rhs is no you don't need this check. Rationale When an object binds to an rvalue reference it is one of two things A temporary...
C++11 make_pair with specified template parameters doesn't compile http://stackoverflow.com/questions/9641960/c11-make-pair-with-specified-template-parameters-doesnt-compile deduce U to be int yielding a parameter of type int which binds successfully to 7 because it is an rvalue. There are lots of..
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