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c++ Programming Glossary: putsConverting multidimensional arrays to pointers in c++ http://stackoverflow.com/questions/1584100/converting-multidimensional-arrays-to-pointers-in-c double 4 4 inverseMatrix initialize startMatrix this puts the information I want in startMatrix I now want to calculate.. A int order double B that takes the inverse of A and puts it in B. The problem is that I need to know how to convert the..
http://stackoverflow.com/questions/1742848/why-exactly-do-i-need-an-explicit-upcast-when-implementing-queryinterface-in-a to cast the this pointer to make sure that the compiler puts the correct base pointer for the correct vtable into ppv . Here's..
Program only crashes as release build — how to debug? http://stackoverflow.com/questions/186237/program-only-crashes-as-release-build-how-to-debug past the end of a function local array. The debugger puts more on the stack so you're less likely to overwrite something..
mixing cout and printf for faster output http://stackoverflow.com/questions/1924530/mixing-cout-and-printf-for-faster-output prints and I plan to use printf for producing huge outputs typically in a loop . I think it's safe to do as long as I don't.. n instead. It can be interesting if you produce large outputs. c performance printf cout share improve this question .. for int i 0 i count i printf s n string void use_puts for int i 0 i count i puts string void use_cout for int i 0..
http://stackoverflow.com/questions/2132273/what-does-malloc0-return p n realloc ptr 1024 return 0 EDIT The following code outputs possible for every iteration. Why should it not fail #include.. wrote your condition as if malloc 0 realloc malloc 0 1024 puts possible you won't see possible on the output unless both malloc.. void p1 void p2 p1 malloc 0 p2 realloc p1 1024 if p1 p2 puts possible OK Ignore the memory leaks if malloc 0 realloc malloc..
Critique my non-intrusive heap debugger http://stackoverflow.com/questions/2835416/critique-my-non-intrusive-heap-debugger the_hashset struct heap_debugger heap_debugger puts heap debugger started ~heap_debugger the_hashset.print puts.. heap debugger started ~heap_debugger the_hashset.print puts heap debugger shutting down the_heap_debugger void allocate..
In C/C++, is char* arrayName[][] a pointer to a pointer to a pointer OR a pointer to a pointer? http://stackoverflow.com/questions/3920729/in-c-c-is-char-arrayname-a-pointer-to-a-pointer-to-a-pointer-or-a-pointe terminate the list int main void char word 80 ch char p do puts nEnter word scanf s word p char dic find matching word and print.. matching word and print its meaning do if strcmp p word puts Meaning puts p 1 break if strcmp p word break p p 2 advance.. and print its meaning do if strcmp p word puts Meaning puts p 1 break if strcmp p word break p p 2 advance through the..
Why should the “PIMPL” idiom be used? http://stackoverflow.com/questions/60570/why-should-the-pimpl-idiom-be-used the user only has the header file To illustrate this code puts the Purr implementation on the impl class and wraps it as well...
http://stackoverflow.com/questions/6642865/getline-not-asking-for-input jacket getline does not ask the user for input and just inputs the initial value of 0 . Why is this c getline cin share.. user enters their data then presses the enter key which puts a newline character into the input buffer. Since operator is..
http://stackoverflow.com/questions/69112/what-is-a-symbol-table address of the routine in the object file. Instead it puts a placeholder value into the code and adds a note that tells..
while (1) Vs. for (;;) Is there a speed difference? http://stackoverflow.com/questions/885908/while-1-vs-for-is-there-a-speed-difference rbp .LCFI0 movq rsp rbp .LCFI1 .L2 movl .LC0 edi call puts jmp .L2 .LFE2 .size t_while . t_while .globl t_for .type t_for.. rbp .LCFI2 movq rsp rbp .LCFI3 .L5 movl .LC0 edi call puts jmp .L5 .LFE3 .size t_for . t_for .section .eh_frame a @progbits..
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