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c++ Programming Glossary: linehttp://stackoverflow.com/questions/1120140/csv-parser-in-c a comma delimited parser ie don't worry about escaping new lines and commas . The main need is a line by line parser that will.. about escaping new lines and commas . The main need is a line by line parser that will return a vector for the next line each.. escaping new lines and commas . The main need is a line by line parser that will return a vector for the next line each time..
Why 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 how the compilers align data. Some compilers have command line settings and or special #pragma statements to change the structure..
What is an undefined reference/unresolved external symbol error and how do I fix it? http://stackoverflow.com/questions/12573816/what-is-an-undefined-reference-unresolved-external-symbol-error-and-how-do-i-fix manner to the basic source character set introducing new line characters for end of line indicators if necessary. SNIP Each.. character set introducing new line characters for end of line indicators if necessary. SNIP Each instance of a backslash character.. of a backslash character immediately followed by a new line character is deleted splicing physical source lines to form..
Most vexing parse: why doesn't A a(()); work? http://stackoverflow.com/questions/1424510/most-vexing-parse-why-doesnt-a-a-work most vexing parse which is classically demonstrated with a line such as A a B declares a function While this for most intuitively.. returns B and itself takes no parameters. Similarly the line A a declares a function also falls under the same category since..
What is the difference between #include <filename> and #include “filename”? http://stackoverflow.com/questions/21593/what-is-the-difference-between-include-filename-and-include-filename directive of the form #include h char sequence new line searches a sequence of implementation defined places for a header.. directive of the form #include q char sequence new line causes the replacement of that directive by the entire contents.. is reprocessed as if it read #include h char sequence new line with the identical contained sequence including characters if..
http://stackoverflow.com/questions/3106110/what-is-move-semantics insight into move semantics. Note that only in the first line where we copy x is this deep copy really necessary because we.. We call expressions such as x lvalues . The arguments in lines 2 and 3 are not lvalues but rvalues because the underlying..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c T q array decay happens due to the assignment On the first line the compiler detects an assignment from a pointer to a pointer.. to a pointer which trivially succeeds. On the second line it detects an assignment from an array to a pointer. Since this..
Why can templates only be implemented in the header file? http://stackoverflow.com/questions/495021/why-can-templates-only-be-implemented-in-the-header-file the moment is to implement them in header files by using inline functions. Why is this c templates c faq share improve this.. using T somewhere in a .cpp Foo int f When reading this line the compiler will create a new class let's call it FooInt which..
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 The problem I have is in the typedef Tail inUnion U dummy line. I'm fairly certain that inUnion is a dependent name and VC..
http://stackoverflow.com/questions/3106110/what-is-move-semantics you to make copies in the following examples string a x Line 1 string b x y Line 2 string c some_function_returning_a_string.. the following examples string a x Line 1 string b x y Line 2 string c some_function_returning_a_string Line 3 Now comes.. b x y Line 2 string c some_function_returning_a_string Line 3 Now comes the key insight into move semantics. Note that only..
Operator Precedence vs Order of Evaluation http://stackoverflow.com/questions/5473107/operator-precedence-vs-order-of-evaluation about expressions. Let us take a simple example int a 1 Line 1 a a a Line 2 printf d a Line 3 Now it is evident that Line.. Let us take a simple example int a 1 Line 1 a a a Line 2 printf d a Line 3 Now it is evident that Line 2 leads to Undefined.. a simple example int a 1 Line 1 a a a Line 2 printf d a Line 3 Now it is evident that Line 2 leads to Undefined Behavior..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions Explorer iexplore.exe In the Debug tab set Command Line Arguments to http msdn.microsoft.com en us library ms976373.aspx#bho_getintouch..
Why should `new` be used as little as possible? http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible concerns. In particular the following class class Line public Line ~Line std string mString Line Line mString new std.. In particular the following class class Line public Line ~Line std string mString Line Line mString new std string foo_bar.. In particular the following class class Line public Line ~Line std string mString Line Line mString new std string foo_bar..
OpenCV SURF function is not implemented http://stackoverflow.com/questions/11175794/opencv-surf-function-is-not-implemented std using namespace cv int main cv initModule_nonfree THIS LINE IS IMPORTANT IplImage image1 cvLoadImage C SURF 1.jpg IplImage..
Create a shared-memory vector of strings http://stackoverflow.com/questions/12980716/create-a-shared-memory-vector-of-strings size log_.debug size queued request s found std endl LINE 27 for int i 0 i size i log_.debug buffer_ at i at crashes..
Cuda version not working while serial working http://stackoverflow.com/questions/13630817/cuda-version-not-working-while-serial-working a 2 idx 1 for int i 0 i N 2 i if idx i continue NOTE THIS LINE MISSING FROM YOUR GPU CODE Point2D other_pt a 2 i a 2 i 1 pol.cut.. s s at s d n msg cudaGetErrorString __err __FILE__ __LINE__ fprintf stderr FAILED ABORTING n exit 1 while 0 class Point2D..
Boost: De-serializing a custom C++ object passed over ZeroMQ pull socket http://stackoverflow.com/questions/14565538/boost-de-serializing-a-custom-c-object-passed-over-zeromq-pull-socket archive_stream GenericMessage std string theMsg try LINE 28 is the following archive theMsg catch boost archive archive_exception..
Using array as map value: Cant see the error http://stackoverflow.com/questions/2582529/using-array-as-map-value-cant-see-the-error std pair int int 3 GLUT_LEFT_BUTTON red THIS IS LINE 24 colours.insert std pair int int 3 GLUT_MIDDLE_BUTTON blue..
c++ Mixing printf with wprintf (or cout with wcout) http://stackoverflow.com/questions/2708482/c-mixing-printf-with-wprintf-or-cout-with-wcout history.h int main char buf std wcout std endl ADDING THIS LINE MAKES PRINTF VANISH rl_bind_key ' t' rl_abort disable auto complete..
How do I calculate the week number given a date? http://stackoverflow.com/questions/274861/how-do-i-calculate-the-week-number-given-a-date wrong int weekNum julian 6 7 probably better. CHECK THIS LINE. See comments. if dow dowJan1 adjust for being after Saturday..
http://stackoverflow.com/questions/275355/c-reading-file-tokens if my file contains Hey Bob Now should give me Hey Bob NEW LINE NOW Is there a way to do this without using getline c file..
A better way to split a string into an array of strings in C/C++ using whitespace as a delimiter http://stackoverflow.com/questions/3162108/a-better-way-to-split-a-string-into-an-array-of-strings-in-c-c-using-whitespac because of the else clause all the way at the end. LINE THAT FAILS _tcsncpy_s s.GetBuffer int nIndex nLast nIndex nLast..
Undefined reference to template members http://stackoverflow.com/questions/4100893/undefined-reference-to-template-members Maze.h ... ... Maze Maze IT SHOWS THAT THE FOLLOWING LINE HAS AN ERROR stack new Stack Coordinate for int y 0 y 8..
Input line by line from an input file and tokenize using strtok() and the output into an output file http://stackoverflow.com/questions/4328685/input-line-by-line-from-an-input-file-and-tokenize-using-strtok-and-the-output an output file What I am trying to do is to input a file LINE BY LINE and tokenize and output into an output file.What I have.. file What I am trying to do is to input a file LINE BY LINE and tokenize and output into an output file.What I have been..
Trying to close OpenCV window has no effect http://stackoverflow.com/questions/7139968/trying-to-close-opencv-window-has-no-effect opencv handling TestAudioProcessorEditor openTracker KEY LINE Start the window thread cvStartWindowThread Create a window.. using namespace std int main int argc char argv KEY LINE Start the window thread cvStartWindowThread Open a window cvNamedWindow..
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