c++ Programming Glossary: xvalues

http://stackoverflow.com/questions/11581903/what-expressions-create-xvalues

expressions create xvalues I'm trying to understand the C 11 concepts. The standard draft.. exactly are the certain kinds of expressions that produce xvalues This part of the spec does not detail a list of these expressions... and unnamed rvalue references to objects are treated as xvalues rvalue references to functions are treated as lvalues whether..

What is the difference between is_convertible is_assignable

http://stackoverflow.com/questions/13952404/what-is-the-difference-between-is-convertible-is-assignable

. I would guess that VS2012 either allows assignment to xvalues or uses a non standard check for is_assignable giving what I..

What is the value category of the operands of C++ operators when unspecified?

http://stackoverflow.com/questions/14991219/what-is-the-value-category-of-the-operands-of-c-operators-when-unspecified

expressions into three disjoint value categories lvalues xvalues and prvalues 禮 3.10 1 . An explanation of what value categories..

What is an example of a difference in allowed usage or behavior between an xvalue and a prvalue FOR NON-POD objects?

http://stackoverflow.com/questions/15482508/what-is-an-example-of-a-difference-in-allowed-usage-or-behavior-between-an-xvalu

a prvalue FOR NON POD objects What are rvalues lvalues xvalues glvalues and prvalues gives a good overview of the taxonomy.. prvalues are like the old style rvalues whereas the new xvalues allow for lvalue like behavior. However consider the following.. accepts assignment. That got me thinking the logic that xvalues differ from prvalues because xvalues glvalues that they are..

What are rvalues, lvalues, xvalues, glvalues, and prvalues?

http://stackoverflow.com/questions/3601602/what-are-rvalues-lvalues-xvalues-glvalues-and-prvalues

are rvalues lvalues xvalues glvalues and prvalues In C 03 an expression is either an rvalue..

Real life examples of xvalues, glvalues, and prvalues?

http://stackoverflow.com/questions/6609968/real-life-examples-of-xvalues-glvalues-and-prvalues

life examples of xvalues glvalues and prvalues I was wondering if anyone could tell.. if anyone could tell or explain some real life examples of xvalues glvalues and prvalues . I have read a similar question What.. . I have read a similar question What are rvalues lvalues xvalues glvalues and prvalues but I did not understand what everyone..

Return type of '?:' (ternary conditional operator)

http://stackoverflow.com/questions/8535226/return-type-of-ternary-conditional-operator

is somewhat of a simplification in C 11 we have lvalues xvalues and prvalues. In very broad and simple terms an lvalue refers..

C++11: Move/Copy construction ambiguity?

http://stackoverflow.com/questions/9152798/c11-move-copy-construction-ambiguity

and unnamed rvalue references to objects are treated as xvalues rvalue references to functions are treated as lvalues whether..

Addresses and lifetime of rvalue references (or of xvalues in general)

http://stackoverflow.com/questions/9467872/addresses-and-lifetime-of-rvalue-references-or-of-xvalues-in-general

and lifetime of rvalue references or of xvalues in general If I write the following code #include iostream.. rvalue reference Ok thanks to What are rvalues lvalues xvalues glvalues and prvalues I get that an xvalue means that it's about..