c++ Programming Glossary: associatedhttp://stackoverflow.com/questions/11004273/what-is-stdpromise that you set a result on so that you can get it from the associated future. The asynchronous provider is what initially creates.. example you might have an array of several promise s and associated future s and have a single thread which does several calculations..
throwing exceptions out of a destructor http://stackoverflow.com/questions/130117/throwing-exceptions-out-of-a-destructor of a file object wants to do special handling for problems associated to closing the file they will manually call close and handle..
Do-While and if-else statements in C/C++ macros http://stackoverflow.com/questions/154136/do-while-and-if-else-statements-in-c-c-macros which is syntactically incorrect as the else is no longer associated with the if. It doesn't help to wrap things in curly braces..
What are the rules about using an underscore in a C++ identifier? http://stackoverflow.com/questions/228783/what-are-the-rules-about-using-an-underscore-in-a-c-identifier header declares or defines all identifiers listed in its associated subclause and optionally declares or defines identifiers listed.. optionally declares or defines identifiers listed in its associated future library directions subclause and identifiers which are.. directions is reserved for use as specified if any of its associated headers is included unless explicitly stated otherwise see 7.1.4..
Is there a performance difference between i++ and ++i in C++? http://stackoverflow.com/questions/24901/is-there-a-performance-difference-between-i-and-i-in-c there is no way to optimize away the tmp variable and its associated copy constructor. If the copy constructor is expensive then..
Dynamically allocating an array of objects http://stackoverflow.com/questions/255612/dynamically-allocating-an-array-of-objects is easy to use and expand and covers all the problems associated with exceptions. Compare the following class with the definition..
What are rvalues, lvalues, xvalues, glvalues, and prvalues? http://stackoverflow.com/questions/3601602/what-are-rvalues-lvalues-xvalues-glvalues-and-prvalues object or subobject thereof or a value that is not associated with an object. A prvalue 𦑩ure rvalue is an rvalue that is not..
std::vector is so much slower than plain arrays? http://stackoverflow.com/questions/3664272/stdvector-is-so-much-slower-than-plain-arrays and could be caused by a whole bunch of things not associated with the test. I would also take into account that you are not..
Undefined Behavior and Sequence Points Reloaded http://stackoverflow.com/questions/4638364/undefined-behavior-and-sequence-points-reloaded defined then it implies that the number of sequence points associated with an expression somehow depends on the type of operands involved..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome a fixed size array. In memory there will be some overhead associated with the house allocation I'll illustrate this below like this..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope the storage that is the period of time when it is validly associated with some program variable cannot be easily predicted ahead.. of the beginnings and endings of lifetimes of storages associated with local variables can be worked out ahead of time. For this..
How do I pass a unique_ptr argument to a constructor or a function? http://stackoverflow.com/questions/8114276/how-do-i-pass-a-unique-ptr-argument-to-a-constructor-or-a-function to take a unique pointer as an argument as well as their associated meaning. By Value Base std unique_ptr Base n next std move n.. going to happen you have to read the implementation or associated documentation . Because of that I wouldn't suggest this as an..
Singleton: How should it be used http://stackoverflow.com/questions/86582/singleton-how-should-it-be-used Papers DDJ_Jul_Aug_2004_revised.pdf For problems associated with locking in multi threaded applications Limitation If you..
What is the closest thing windows has to fork()? http://stackoverflow.com/questions/985281/what-is-the-closest-thing-windows-has-to-fork multiple exec calls there will be multiple Windows PIDs associated with a single Cygwin PID. In some cases stubs of each of these..
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