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c++ Programming Glossary: unusedhttp://stackoverflow.com/questions/1044654/bitfield-manipulation-in-c user 1 boolean_t zero 1 boolean_t force 1 int 28 unused boolean_t compat 1 bit 31 int raw flags_t int create_object..
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 alignment refers to the ability of the compiler to insert unused memory into a structure so that data members are optimally aligned..
Tools to find included headers which are unused? [closed] http://stackoverflow.com/questions/1301850/tools-to-find-included-headers-which-are-unused to find included headers which are unused closed I know PC Lint can tell you about headers which are.. but I'd rather solve the problem in reverse find the unused ones rather than rebuilding a list of used ones. c coding style..
Create registry entry to associate file extension with application in C++ http://stackoverflow.com/questions/1387769/create-registry-entry-to-associate-file-extension-with-application-in-c will this also mean that if the application is removed unused entries in the registry will be left lying around c registry..
Why aren't pointers initialized with NULL by default? http://stackoverflow.com/questions/1910832/why-arent-pointers-initialized-with-null-by-default will then generate an error for variables that are unused and used and thus will prevent code from being generated. share..
Dead code detection in legacy C/C++ project http://stackoverflow.com/questions/229069/dead-code-detection-in-legacy-c-c-project use a code coverage analysis tool for this and look for unused spots in your code. A popular tool for the gcc toolchain is..
Why does C++ support memberwise assignment of arrays within structs, but not generally? http://stackoverflow.com/questions/3437110/why-does-c-support-memberwise-assignment-of-arrays-within-structs-but-not-gen be a untyped pointer which is initialized to point to an unused region of 10 words of memory. B already used for pointer dereferencing..
When and why will an OS initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete? http://stackoverflow.com/questions/370195/when-and-why-will-an-os-initialise-memory-to-0xcd-0xdd-etc-on-malloc-free-new Used to fill slack space in some memory buffers 0xFE unused parts of `std string` or the user buffer passed to `fread `..
http://stackoverflow.com/questions/3770457/what-is-memory-fragmentation from the OS even though those blocks are now mostly unused . Tactics to prevent memory fragmentation in C work by allocating..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings Wnested externs Wcast qual Wshadow Wwrite strings Wno unused parameter Wfloat equal pedantic ansi I will build at least my.. Wstrict overflow 5 Wswitch default Wundef Werror Wno unused Questionable warnings that are present I include Wno unused.. Questionable warnings that are present I include Wno unused because I often have variables that I know I will use later..
Why artificially limit your code to C? [closed] http://stackoverflow.com/questions/649789/why-artificially-limit-your-code-to-c ˜void to ˜kin_object_t .. src core kin_object.c 227 error unused parameter ˜restrict .. src core kin_object.c 271 error ISO C..
Is 0 a decimal literal or an octal literal? http://stackoverflow.com/questions/6895522/is-0-a-decimal-literal-or-an-octal-literal with my friend he said that octal literals are almost unused today. Then it dawned upon me that actually almost all integer..
casting unused return values to void http://stackoverflow.com/questions/689677/casting-unused-return-values-to-void unused return values to void int fn void whatever void fn Is there.. void whatever void fn Is there any reason for casting an unused return value to void or am I right in thinking it's a complete.. comprehensive. I suppose it's better than commenting an unused return value since self documenting code is better than comments...
What is a lambda expression in C++11? http://stackoverflow.com/questions/7627098/what-is-a-lambda-expression-in-c11 capture clause the of the expression which has so far been unused in these examples e.g. void func5 std vector double v const..
http://stackoverflow.com/questions/9636903/what-are-the-distinctions-between-the-various-symbols-etc-combined-with-p of that type results in an int.² So because this syntax is unused C appropriates it for a completely different purpose. In C int..
cross platform macro for silencing unused variables warning http://stackoverflow.com/questions/12198449/cross-platform-macro-for-silencing-unused-variables-warning Visual Studio 2008 to Xcode 4.4 I encounter lines such as UNUSED_ALWAYS someVar the UNUSED_ALWAYS x through UNUSED x macro expands.. 4.4 I encounter lines such as UNUSED_ALWAYS someVar the UNUSED_ALWAYS x through UNUSED x macro expands to x which seems to.. such as UNUSED_ALWAYS someVar the UNUSED_ALWAYS x through UNUSED x macro expands to x which seems to silence Visual C just fine...
Universally compiler independant way of implementing an UNUSED macro in C/C++ http://stackoverflow.com/questions/4851075/universally-compiler-independant-way-of-implementing-an-unused-macro-in-c-c compiler independant way of implementing an UNUSED macro in C C So when implementing stubs etc. you want to avoid.. variable warnings. I've come across a few alternatives of UNUSED macros over the years but never one which either is proven to.. by user GMan the typical way is to cast to void #define UNUSED x void x but if x is marked as volatile that would enforce reading..
I have big confusion to understand the difference between `char *var[3]`, `char var[3][15]` http://stackoverflow.com/questions/17979312/i-have-big-confusion-to-understand-the-difference-between-char-var3-char 15 objects which are layed out sequentially in memory. Unused bytes in the end of each row are in your particular case but..
http://stackoverflow.com/questions/19205531/why-does-this-specialized-char-traitsuint8-t-and-codecvtuint8-t-for-use-with to_next const void state void from_end void to_end Unused parameters from_next from to_next to return codecvt_base noconv.. to_next const void state void from_end void to_end Unused parameters from_next from to_next to return std codecvt_base.. to_end external_type to_next const void state void to_end Unused perameters to_next to return std codecvt_base noconv int codecvt..
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 CString str const CGXStyle pOldStyle CStringArray strArray Unused pOldStyle we assume that the significant segments are seperated..
Using char* as a key in std::map http://stackoverflow.com/questions/4157687/using-char-as-a-key-in-stdmap foundName false Iterate through Player Names and find an Unused one for std map char int iterator it g_PlayerNames.begin it..
Why is there no gcc/g++ warning for unused temporaries? http://stackoverflow.com/questions/6518337/why-is-there-no-gcc-g-warning-for-unused-temporaries in situations like this a compiler warning. Something like Unused temporary . Even worse cppcheck wouldn't recognize this mistake..
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