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c++ Programming Glossary: divideC++ Tips for code optimization on ARM devices http://stackoverflow.com/questions/10800372/c-tips-for-code-optimization-on-arm-devices division square root sin cos Use logical shifts to divide or multiply by 2. Multiply by the inverse when possible. 2 Optimize.. here are a few suggestions 1 As you mentioned there is no divide instruction. Use logical shifts or multiply by the inverse when..
How could pairing new[] with delete possibly lead to memory leak only? http://stackoverflow.com/questions/1913343/how-could-pairing-new-with-delete-possibly-lead-to-memory-leak-only in order to call the right number of destructors Simply divide the size of the memory block by sizeof T where T is the type..
Dealing with Floating Point exceptions http://stackoverflow.com/questions/2219244/dealing-with-floating-point-exceptions value is returned depending on which rounding is used . divide by zero set if the result is infinite given finite operands..
Finding the centroid of a polygon? http://stackoverflow.com/questions/2792443/finding-the-centroid-of-a-polygon of a polygon I have tried for each vertex add to total divide by number of verities to get center. I'v also tried Find the..
Returning multiple values from a C++ function http://stackoverflow.com/questions/321068/returning-multiple-values-from-a-c-function from a C function For example imagine a function that divides two integers and returns both the quotient and the remainder... One way I commonly see is to use reference parameters void divide int dividend int divisor int quotient int remainder A variation.. see is to use reference parameters void divide int dividend int divisor int quotient int remainder A variation is to return..
Floating point division vs floating point multiplication http://stackoverflow.com/questions/4125033/floating-point-division-vs-floating-point-multiplication float f2 2 float f3 3 for i 0 i 1e8 i f1 i f2 i f3 0.5 or divide by 2.0f respectively Update 2 Quoting from the comments I want..
Common array length macro for C? http://stackoverflow.com/questions/4415524/common-array-length-macro-for-c a C type that overloads operator . The division causes a divide by zero operation that should be caught at compile time since..
C++ : Catch a divide by zero error http://stackoverflow.com/questions/4747934/c-catch-a-divide-by-zero-error Catch a divide by zero error Here is a simple piece of code where a division..
How to solve Memory Fragmentation http://stackoverflow.com/questions/60871/how-to-solve-memory-fragmentation free blocks and also the total number of blocks that it is divided over. If the average free block size is relatively small compared.. type of problem the best thing you can do is logically divide the heap into sub arenas where the lifetimes are more similar...
Catching exception: divide by zero http://stackoverflow.com/questions/6121623/catching-exception-divide-by-zero exception divide by zero the following doesn't work for me when i try to divide.. by zero the following doesn't work for me when i try to divide by 0 do i need to throw an exception or does the computer automatically.. need to check it yourself and throw an exception. Integer divide by zero is not an exception in standard C . Neither is floating..
Advice on a better way to extend C++ STL container with user-defined methods http://stackoverflow.com/questions/679520/advice-on-a-better-way-to-extend-c-stl-container-with-user-defined-methods 0 boost bind Item c _1 v.size ofcourse check size before divide your ItemList SpecialB could be rewrited as int accumulate_func..
C++ random float number generation http://stackoverflow.com/questions/686353/c-random-float-number-generation floats in C I thought I could take the integer rand and divide it by something would that be adequate enough c random floating..
Divide and Conquer array algorithm ++ http://stackoverflow.com/questions/13284503/divide-and-conquer-array-algorithm and Conquer array algorithm I'm trying to implement a function.. some light on the situation. http en.wikipedia.org wiki Divide_and_conquer_algorithm My original code linear int SimpleSort..
Maximum length of a std::basic_string<_CharT> string http://stackoverflow.com/questions/2479459/maximum-length-of-a-stdbasic-string-chart-string is therefore the maximum number of units in a string. Divide this value by sizeof _CharT as _CharT may require more than..
Brute-force, single-threaded prime factorization http://stackoverflow.com/questions/3918968/brute-force-single-threaded-prime-factorization so add it to the list of factors factors.push_back n Divide current working number by n to get remaining number to factor..
Best programming language and framework for cross platform desktop application development? [closed] http://stackoverflow.com/questions/4160162/best-programming-language-and-framework-for-cross-platform-desktop-application-d left for you to do is code your applications properly. Divide them into semi independent chunks like this PD problem domain..
Catching exception: divide by zero http://stackoverflow.com/questions/6121623/catching-exception-divide-by-zero int denominator if denominator 0 throw std overflow_error Divide by zero exception return numerator denominator int main void.. cout e.what std cout i std endl return 0 This outputs 5 Divide by zero exception 5 and you can see it throws and catches the.. int denominator if denominator 0 throw std overflow_error Divide by zero exception return numerator denominator share improve..
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