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c++ Programming Glossary: sscanfRead process memory of a process does not return everything http://stackoverflow.com/questions/10372872/read-process-memory-of-a-process-does-not-return-everything stderr Usage s process ID pattern argv 0 return 1 int pid sscanf argv 1 i pid std string pattern argv 2 HANDLE process OpenProcess..
Using scanf() in C++ programs is faster than using cin? http://stackoverflow.com/questions/1042110/using-scanf-in-c-programs-is-faster-than-using-cin lot of detail of the performance of string formatters like sscanf and lexical_cast and what kind of things were making them run..
Parse a Date from a String in Win32 http://stackoverflow.com/questions/234171/parse-a-date-from-a-string-in-win32 a function that will convert the date format string into a sscanf format string and series of variables. Then copy the data from..
Simple string parsing with C++ http://stackoverflow.com/questions/2880903/simple-string-parsing-with-c SOME_SIZE while fgets line SOME_SIZE file int x y z if 3 sscanf line foo d d d x y z continue float w if 1 sscanf line baz f.. y z if 3 sscanf line foo d d d x y z continue float w if 1 sscanf line baz f w continue What's the most concise way to achieve..
C++ Precision: String to Double http://stackoverflow.com/questions/3202761/c-precision-string-to-double but I need a double. This also is repro when i use atof sscanf and strtod instead of sstream. In C what is the best way to..
Converting binary data to printable hex http://stackoverflow.com/questions/412954/converting-binary-data-to-printable-hex outit out.begin for size_t i 0 i in.size i 2 int tmp sscanf in.c_str i 02X tmp outit tmp template class T1 void asciihex3..
c++ parse int from string [duplicate] http://stackoverflow.com/questions/4442658/c-parse-int-from-string one std istringstream s i i is 10 after this approach two sscanf s.c_str d i i is 10 after this Note that the above two approaches..
How to validate input using scanf http://stackoverflow.com/questions/456303/how-to-validate-input-using-scanf I would suggest using fgets to get a line in followed by sscanf on the string to actually check and process it. This also allows.. If you really must use the format specifier in scanf or sscanf I don't think it's meant to be followed by s . And for a robust..
C++ string parsing (python style) http://stackoverflow.com/questions/536148/c-string-parsing-python-style ifstream f data.txt string str while getline f str Point p sscanf str.c_str f f f n p.x p.y p.z points.push_back p x y z must..
Why does sscanf not work properly with a bool type http://stackoverflow.com/questions/6693493/why-does-sscanf-not-work-properly-with-a-bool-type does sscanf not work properly with a bool type The output of this code.. of this code const char buff _2D 1 char field 10 int flag sscanf buff s d field flag printf field s flag i n field flag is field.. behaviour const char buff _2D 1 char field 10 bool flag sscanf buff s d field flag printf field s flag i n field flag The output..
Efficiently convert between Hex, Binary, and Decimal in C/C++ http://stackoverflow.com/questions/819487/efficiently-convert-between-hex-binary-and-decimal-in-c-c question As others have pointed out I would start with sscanf printf and or strtoul . They are fast enough for most applications..
Safer but easy-to-use and flexible C++ alternative to sscanf() http://stackoverflow.com/questions/9825768/safer-but-easy-to-use-and-flexible-c-alternative-to-sscanf but easy to use and flexible C alternative to sscanf When I need to scan in values from a bunch of strings I often.. a bunch of strings I often find myself falling back to C's sscanf strictly because of its simplicity and ease of use. For example.. values out of a string with string str double val1 val2 if sscanf str.c_str lf lf val1 val2 2 got them This obviously isn't very..
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