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c++ Programming Glossary: emUnix Domain : connect() : No such file or directory http://stackoverflow.com/questions/11631578/unix-domain-connect-no-such-file-or-directory server process is using pthreads. Here is my connect attempt struct sockaddr_un address address.sun_family AF_UNIX memcpy.. struct sockaddr_un address address.sun_family AF_UNIX memcpy address.sun_path filepath.c_str filepath.length address.sun_path.. does you can look at its innards. At a first glance it seems to me that the macro lacks the 1 part used in all the examples...
What exactly is the “as-if” rule? http://stackoverflow.com/questions/15718262/what-exactly-is-the-as-if-rule time to time we keep getting behaviors from certain implementations which are attributed to this rule. Many a times wrongly... exactly falls under the purview of this rule To me it seems like a grey area which is not defined in detail by the standard... as if rule basically defines what transformations an implementation is allowed to perform on a legal C program. In short..
Using a template alias instead of a template within a template http://stackoverflow.com/questions/17392621/using-a-template-alias-instead-of-a-template-within-a-template a template alias instead of a template within a template From a previous.. a template alias instead of a template within a template From a previous question Doing a static_assert.. a template alias instead of a template within a template From a previous question Doing a static_assert that a..
How do I sort a std::vector by the values of a different std::vector? http://stackoverflow.com/questions/236172/how-do-i-sort-a-stdvector-by-the-values-of-a-different-stdvector STL or Boost Some of the vectors hold ints and some of them std strings. Pseudo code std vector int Index 3 1 2 std vector.. yours. First build a vector consisting of the numbers 1 em n along with the elements from the vector dictating the sorting.. a vector consisting of the numbers 1 em n along with the elements from the vector dictating the sorting order typedef vector..
Undefined, unspecified and implementation-defined behavior http://stackoverflow.com/questions/2397984/undefined-unspecified-and-implementation-defined-behavior unspecified and implementation defined behavior What is the difference between undefined.. is the difference between undefined unspecified and implementation defined behavior in C and C c c behavior c faq share.. C standard it invokes undefined behavior The effect of attempting to modify a string literal is undefined. I can hear people..
Conditional Variable vs Semaphore http://stackoverflow.com/questions/3513045/conditional-variable-vs-semaphore Variable vs Semaphore When should one use a semaphore and when should one use.. Variable vs Semaphore When should one use a semaphore and when should one use a conditional variable CondVar.. variable CondVar c multithreading operating system posix share improve this question Locks are used for mutual..
C++ Objects: When should I use pointer or reference http://stackoverflow.com/questions/4288030/c-objects-when-should-i-use-pointer-or-reference power but pointers I have to delete and reference they remain until their scope finish. When should I use each of em What.. remain until their scope finish. When should I use each of em What is the practical difference c pointers reference share.. the compiler to warn you about accidentally violating them. It's a lot like the const qualifier the language could exist..
Calculating and printing factorial at compile time in C++ http://stackoverflow.com/questions/4977715/calculating-and-printing-factorial-at-compile-time-in-c and printing factorial at compile time in C template unsigned int n struct Factorial enum value n Factorial.. int n struct Factorial enum value n Factorial n 1 value template struct Factorial 0 enum value 1 int main std cout Factorial.. value at compile time I am using VS2009. Thanks c templates compile time share improve this question The factorial..
Remove elements of a vector inside the loop http://stackoverflow.com/questions/8628951/remove-elements-of-a-vector-inside-the-loop elements of a vector inside the loop I know that there are.. elements of a vector inside the loop I know that there are similar.. the way on my code by their aid. I want merely to delete remove an element of a vector by checking an attribute of this element..
Why does the compiler select the base class constructor inside the template argument list? http://stackoverflow.com/questions/9223441/why-does-the-compiler-select-the-base-class-constructor-inside-the-template-argu the compiler select the base class constructor inside the template argument list Follow up question to this one . Basically.. the inaccessible constructor of the B base class struct B template typename T struct A private T struct C public A B .. out so it must be something in the C spec. What is it c templates scope c 11 base class share improve this question ..
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