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c++ Programming Glossary: insertWhy isn't sizeof for a struct equal to the sum of sizeof of each member? http://stackoverflow.com/questions/119123/why-isnt-sizeof-for-a-struct-equal-to-the-sum-of-sizeof-of-each-member alignment refers to the ability of the compiler to insert unused memory into a structure so that data members are optimally..
http://stackoverflow.com/questions/1613230/uses-of-c-comma-operator standard C . Statement expressions allow user to directly insert statement based code into expressions just like they can insert.. statement based code into expressions just like they can insert expression based code into statements in standard C. As another..
Is there a max array length limit in C++? http://stackoverflow.com/questions/216259/is-there-a-max-array-length-limit-in-c instances of an object share resources. This way you could insert a lot of identical objects into a container that would otherwise..
http://stackoverflow.com/questions/236129/how-to-split-a-string-in-c copying the extracted tokens to an output stream one could insert them into a container using the same generic copy algorithm... istream_iterator string iss istream_iterator string back_inserter vector string tokens ... or create the vector directly vector..
g++ undefined reference to typeinfo http://stackoverflow.com/questions/307352/g-undefined-reference-to-typeinfo of defining the virtual function is virtual void fn insert code here In this case you are attaching a definition to the..
Faster bulk inserts in sqlite3? http://stackoverflow.com/questions/364017/faster-bulk-inserts-in-sqlite3 bulk inserts in sqlite3 I have a file of about 30000 lines of data that.. a sqlite3 database. Is there a faster way than generating insert statements for each line of data The data is space delimited.. directly to an sqlite3 table. Is there any sort of bulk insert method for adding volume data to a database Has anyone devised..
http://stackoverflow.com/questions/4303513/push-back-vs-emplace-back copies or move . For example with the traditional insert function of a std map you have to create a temporary which will.. C cross your finger so that the optimzer is really good m.insert std make_pair 4 Complicated anInt aDouble aString should be..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers vv.push_back v vp.push_back p vd.push_back 1. double i ss.insert s cs s std cout p std endl std array char 5 a 'h' 'e' 'l' 'l'.. const char_type delim NULL _stream stream _delim delim _insertDelim false pretty_ostream_iterator T TChar TCharTraits operator.. TCharTraits operator const T value if _delim NULL Don't insert a delimiter if this is the first time the function is called..
What is the C++ iostream endl fiasco? http://stackoverflow.com/questions/5492380/what-is-the-c-iostream-endl-fiasco people are taught that std endl is the canonical way to insert a newline into a stream even though it is very rarely necessary..
Is there a way to instantiate objects from a string holding their class name? http://stackoverflow.com/questions/582331/is-there-a-way-to-instantiate-objects-from-a-string-holding-their-class-name BaseFactory DerivedRegister std string const s getMap insert std make_pair s createT T in derivedb.hpp class DerivedB .....
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords name is a template when parsing the code We will need to insert template immediately before the template name as specified by.. also after a or . in a class member access. You need to insert the keyword there too this template f int call a function template..
http://stackoverflow.com/questions/6438086/iterator-invalidation-rules vector all iterators and references before the point of insertion are unaffected unless the new container size is greater than.. all iterators and references are invalidated unless the inserted member is at an end front or back of the deque in which case.. inherited from underlying container Resizing vector as per insert erase 23.2.4.2 6 deque as per insert erase 23.2.1.2 1 list as..
Are std::vector elements guaranteed to be contiguous? http://stackoverflow.com/questions/849168/are-stdvector-elements-guaranteed-to-be-contiguous iterators. In addition it supports amortized constant time insert and erase operations at the end insert and erase in the middle.. constant time insert and erase operations at the end insert and erase in the middle take linear time. Storage management..
C++ iterate into nested struct field with boost fusion adapt_struct http://stackoverflow.com/questions/12084781/c-iterate-into-nested-struct-field-with-boost-fusion-adapt-struct json serializer current_t serialize os boost fusion at N s Insert comma or not Comma S N comma os StructImpl S next_t serialize..
what are the fast algorithms to find duplicate elements in a collection and group them? http://stackoverflow.com/questions/1332527/what-are-the-fast-algorithms-to-find-duplicate-elements-in-a-collection-and-grou . typedef std map Type std deque Type Storage void Insert Storage s const Type t std pair Storage iterator bool ins_pair..
linked list and reading from text file http://stackoverflow.com/questions/14993882/linked-list-and-reading-from-text-file s terminating zero. Note the order of the numbers Insertion in a singly linked list. A main advantage of a linked list.. p value ch p_node_before p p p next if p_node_before 0 Insert at start of list just like in the first program. node next first.. node Now `first` also points to the new first node. else Insert within the list or at the end of the list. node next p_node_before..
What are the Complexity guarantees of the standard containers? http://stackoverflow.com/questions/181693/what-are-the-complexity-guarantees-of-the-standard-containers Reverse Container Random Access Container Sequence Front Insert Sequence Back Insert Sequence Associative Container Simple Associative.. Access Container Sequence Front Insert Sequence Back Insert Sequence Associative Container Simple Associative Container.. O 1 pop_front O 1 push_back O 1 pop_back O 1 Insert O ln n Insert fill O n Insert range O n O kln n n size..
http://stackoverflow.com/questions/2727749/c-split-string cin tempInput string input 5 stringstream ss tempInput Insert the string into a stream int i 0 while ss tempInput input i..
how to get vendor id and product id of a plugged usb device on windows http://stackoverflow.com/questions/2935184/how-to-get-vendor-id-and-product-id-of-a-plugged-usb-device-on-windows buffer buffer LPTSTR LocalAlloc LPTR buffersize else Insert error handling here. break qDebug TEXT Device Number i is.. GetLastError NO_ERROR GetLastError ERROR_NO_MORE_ITEMS Insert error handling here. qDebug return false InterfaceNumber 0.. LPTR buffersize else qDebug Here it quits the application Insert error handling here. break Any ideas in this.... c windows..
C++ format macro / inline ostringstream http://stackoverflow.com/questions/303562/c-format-macro-inline-ostringstream other standard manipulator. #include iomanip Reference See Insert data with format 1 3 of the way down on this webpage. We cannot..
http://stackoverflow.com/questions/3046747/selective-iterator ' ' result.push_back it result.push_back ' ' Insert version for speed up std string str some word or other for std..
Do STL iterators guarantee validity after collection was changed? http://stackoverflow.com/questions/3329956/do-stl-iterators-guarantee-validity-after-collection-was-changed of iterator invalidation for deque is as follows. Insert including push_front and push_back invalidates all iterators..
How do breakpoints work in C++ code? http://stackoverflow.com/questions/3915511/how-do-breakpoints-work-in-c-code For example one of the possible solution on x86 CPU Insert one byte INT3 instruction on the required place Wait until breakpoint..
Insert text into the textbox of another application http://stackoverflow.com/questions/4539187/insert-text-into-the-textbox-of-another-application text into the textbox of another application How do I using..
C++ sqlite3 how to know that an sql statement execute successfully? http://stackoverflow.com/questions/11955588/c-sqlite3-how-to-know-that-an-sql-statement-execute-successfully know how to know if its successful string sqlstatement INSERT INTO abe_account name department password VALUES quotesql name..
How to access MySQL from multiple threads concurrently http://stackoverflow.com/questions/1455190/how-to-access-mysql-from-multiple-threads-concurrently statements and do both read SELECT and write UPDATE INSERT DELETE . Should I open one connection per thread And if so how..
“Best” Input File Formats for C++? http://stackoverflow.com/questions/14699829/best-input-file-formats-for-c Ideally as easy to write reflect as it is to read Just use INSERT to write and SELECT to read what could be easier Works well..
How to use SQLite in a multi-threaded application? http://stackoverflow.com/questions/1680249/how-to-use-sqlite-in-a-multi-threaded-application
building and accessing a list of types at compile time http://stackoverflow.com/questions/18701798/building-and-accessing-a-list-of-types-at-compile-time processing on the list. So for example foo.h class Foo ... INSERT ANY CODE HERE bar.h class Bar ... INSERT ANY CODE HERE main.h.. class Foo ... INSERT ANY CODE HERE bar.h class Bar ... INSERT ANY CODE HERE main.h #include foo.h #include bar.h struct list_of_types.. #include foo.h #include bar.h struct list_of_types typedef INSERT ANY CODE HERE type I can insert any code into the slots above..
Why can't we declare a std::vector<AbstractClass>? http://stackoverflow.com/questions/2160920/why-cant-we-declare-a-stdvectorabstractclass IFunnyInterface public virtual void IamFunny cout INSERT JOKE HERE class FunnyContainer private std vector IFunnyInterface..
http://stackoverflow.com/questions/4820374/sqlite-escape-string-c bar hello world One two 'three' char zSQL sqlite3_mprintf INSERT INTO stuff `foo` VALUES ' q' bar sqlite3_exec db zSQL 0 0 0..
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