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c++ Programming Glossary: expectedhttp://stackoverflow.com/questions/1265039/using-std-namespace cause std count hide the outer count as it might be expected. The using namespace rule means that std count looks in the..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol when header.h contains the proper include guards . That's expected. Still even when the include guards are present and the compiler..
C++ Which is faster: Stack allocation or Heap allocation http://stackoverflow.com/questions/161053/c-which-is-faster-stack-allocation-or-heap-allocation
Most effective way for float and double comparison http://stackoverflow.com/questions/17333/most-effective-way-for-float-and-double-comparison results. Like I said it all depends on context and the expected size of a and b . BTW std numeric_limits epsilon is the machine.. is could be used in the compare function but only if the expected values are less than 1. Also if you basically have int arithmetic..
C++ delete - It deletes my objects but I can still access the data? http://stackoverflow.com/questions/1930459/c-delete-it-deletes-my-objects-but-i-can-still-access-the-data X 222 Is being able to access data from beyond the grave expected Sorry if this is a bit long winded. Thanks Ashley. c delete.. Is being able to access data from beyond the grave expected This is technically known as Undefined Behavior. Don't be surprised..
std::vector is so much slower than plain arrays? http://stackoverflow.com/questions/3664272/stdvector-is-so-much-slower-than-plain-arrays But after looking at the code in more detail this is expected as you run across the vector twice and the array only once...
Undefined Behavior and Sequence Points http://stackoverflow.com/questions/4176328/undefined-behavior-and-sequence-points no requirements 3 . Undefined behaviour may also be expected when this International Standard omits the description of any..
What is the proper declaration of main? http://stackoverflow.com/questions/4207134/what-is-the-proper-declaration-of-main of your implementation to see what it supports. main is expected to return zero to indicate success and non zero to indicate..
http://stackoverflow.com/questions/4421706/operator-overloading itself succeeded but the result is not what would be expected. Function call operator The function call operator used to create..
http://stackoverflow.com/questions/4757565/c-forward-declaration Your code would compile but wouldn't be doing what you expected. So just to keep things explicit and avoid the guessing etc..
http://stackoverflow.com/questions/5854581/polymorphism-in-c to add an attitude of best effort doing what's intuitively expected by using the limited available functions and data and only stopping..
Is short-circuiting boolean operators mandated in C/C++? And evaluation order? http://stackoverflow.com/questions/628526/is-short-circuiting-boolean-operators-mandated-in-c-c-and-evaluation-order very specific requirement. You can do it but it may break expected behaviour in other people's code especially if these operators..
http://stackoverflow.com/questions/7011184/floating-point-comparison printf 1 is right else printf 0 are right I would have expected the output of this code to be 0 are right . But to my dismay.. of 2 is always represented exactly so the test works as expected 0.5 0.5 is false. So either change float to double or .7 and..
how to achieve 4 FLOPs per cycle http://stackoverflow.com/questions/8389648/how-to-achieve-4-flops-per-cycle 10 we have 10 floating point ops inside the loop double expected 5.0 add loops sum1 sum2 sum3 sum4 sum5 pow mul loops mul1 mul2.. return sum1 sum2 sum3 sum4 sum5 mul1 mul2 mul3 mul4 mul5 expected int main int argc char argv if argc 2 printf usage s num n argv..
Advantage of switch over if-else statement http://stackoverflow.com/questions/97987/advantage-of-switch-over-if-else-statement if for a 30 unsigned enumerations where about 10 have an expected action that presently is the same action . Performance and space..
How do I add Objective C code to a FireBreath Project? http://stackoverflow.com/questions/12325559/how-do-i-add-objective-c-code-to-a-firebreath-project all related to the file NSObjRuntime.h file Parse Issue Expected unqualified id Parse Issue Unknown type name 'NSString' Semantic..
Order of evaluation of elements in list-initialization http://stackoverflow.com/questions/14060264/order-of-evaluation-of-elements-in-list-initialization std endl int main std stringstream ss A1 A2 test A1 A2 ss Expected output A1 data A1 A2 data A2 Actual Output A1 data A2 A2 data..
Converting 1-bit bmp file to array in C/C++ http://stackoverflow.com/questions/14597043/converting-1-bit-bmp-file-to-array-in-c-c about .bmp header and pallete data 8 bytes which we skip . Expected output 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1..
http://stackoverflow.com/questions/16323032/capturing-of-this-in-lambda f this not captured auto f why does this work auto f this Expected ' ' before 'this' auto f this works as expected x 5 f private..
pascal's Triangle implementation http://stackoverflow.com/questions/16709748/pascals-triangle-implementation r n 1 int main int argc char argv if argc 3 std cout Expected exactly 3 arguments. std endl return 1 int r n std stringstream.. result int main int argc char argv if argc 3 std cout Expected exactly 3 arguments. std endl return 1 Integer r n std stringstream.. prevRow int main int argc char argv if argc 2 std cout Expected exactly 1 argument. std endl return 1 Integer maxn std stringstream..
http://stackoverflow.com/questions/1713214/how-to-use-c-in-go the shared library with make install then run make test. Expected output is gotest rm f _test foo.a _gotest_.6 6g o _gotest_.6..
boost-sprit-lex unifying multiple tokens into a single token in lex differentiated by the id http://stackoverflow.com/questions/19244345/boost-sprit-lex-unifying-multiple-tokens-into-a-single-token-in-lex-differentiat operator First f Last l ErrorPos e What w const std cout Expected w std endl std cout std string f l std endl int i std distance..
Why can't for_each modify its functor argument? http://stackoverflow.com/questions/2102056/why-cant-for-each-modify-its-functor-argument std cout nResult multiply.result std endl return 0 Expected output 1 2 3 Result 6 But got following output 1 2 3 Result..
Making a Objective-C Wrapper for a C++ Library http://stackoverflow.com/questions/4204239/making-a-objective-c-wrapper-for-a-c-library no such a file or directory and in every c class struct Expected specifier qualifier list before ClassName Is like compiler is..
constructor invocation mechanism http://stackoverflow.com/questions/4283576/constructor-invocation-mechanism Copy ~my std cout Destructor int main my m 1 my n my 2 Expected output 1 Default 2 Copy Actual output What's wrong with my understanding..
Why does int pointer '++' increment by 4 rather than 1? http://stackoverflow.com/questions/5610298/why-does-int-pointer-increment-by-4-rather-than-1 int a 1 ptr ptr a printf 0x X n ptr ptr printf 0x X n ptr Expected output 0xBF8D63B8 0xBF8D63B9 Actually output 0xBF8D63B8 0xBF8D63BC..
http://stackoverflow.com/questions/6365772/unable-to-run-an-application-compiled-on-os-x-snow-leopard-10-6-7-on-another-m MacOS .. Frameworks Ogre.framework Versions 1.7.3 Ogre Expected in usr lib libstdc .6.dylib dyld Symbol not found __ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_i.. MacOS .. Frameworks Ogre.framework Versions 1.7.3 Ogre Expected in usr lib libstdc .6.dylib Trace BPT trap logout Here is the..
finding triangulars from array http://stackoverflow.com/questions/7003914/finding-triangulars-from-array A 0 10 A 1 50 A 2 5 A 3 1 the function should return 0. Expected worst case time complexity Expected worst case space complexity.. should return 0. Expected worst case time complexity Expected worst case space complexity O 1 c share improve this question..
Default values for array arguments http://stackoverflow.com/questions/7093700/default-values-for-array-arguments 'a' 'b' 'c' The compiler LLVM GCC 4.2 with GNU99 complains Expected expression . That is quite obtuse but I was told by colleagues..
C++: What is the printf() format spec for “float”? http://stackoverflow.com/questions/7197589/c-what-is-the-printf-format-spec-for-float m_acDiag sizeof m_acDiag 1 add Arg1 Arg2 arg1 g arg2 g Expected g Actual g Result s a1 a2 e c BOOL_PF m_b else ... Pretty ugly..
Windows Unicode C++ Stream Output Failure http://stackoverflow.com/questions/9859020/windows-unicode-c-stream-output-failure test_file test.txt test_file L u2122 std wcout L u2122 Expected result ' character printed to console and file. Observed result..
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