¡@
c++ Programming Glossary: mystructPurpose of struct, typedef struct, in C++ http://stackoverflow.com/questions/1083959/purpose-of-struct-typedef-struct-in-c struct in C In C it is possible to create a struct struct MyStruct ... And also possible to do the following typedef struct ..... And also possible to do the following typedef struct ... MyStruct And yet as far as I can tell no discernable difference between..
Sorting a vector of custom objects http://stackoverflow.com/questions/1380463/sorting-a-vector-of-custom-objects this question A simple example using std sort struct MyStruct int key std string stringValue MyStruct int k const std string.. std sort struct MyStruct int key std string stringValue MyStruct int k const std string s key k stringValue s struct less_than_key.. s struct less_than_key inline bool operator const MyStruct struct1 const MyStruct struct2 return struct1.key struct2.key..
What exactly is a reentrant function? http://stackoverflow.com/questions/2799023/what-exactly-is-a-reentrant-function object with one method that need to use a resources struct MyStruct P p void foo if this p NULL this p new P Lots of code some.. . We could use a reference counter to correct this struct MyStruct size_t c P p void foo if c 0 this p new P c Lots of code some.. a recursive mutex not all mutexes are recursive struct MyStruct mutex m recursive mutex size_t c P p void foo lock m if c 0..
Implementing comparision operators via 'tuple' and 'tie', a good idea? http://stackoverflow.com/questions/6218812/implementing-comparision-operators-via-tuple-and-tie-a-good-idea of operator e.g. for strict weak ordering bool operator MyStruct const lhs MyStruct const rhs return std tie lhs.one_member lhs.another.. for strict weak ordering bool operator MyStruct const lhs MyStruct const rhs return std tie lhs.one_member lhs.another lhs.yet_more..
Alternative to c++ static virtual methods http://stackoverflow.com/questions/2721846/alternative-to-c-static-virtual-methods be great to be able to do this class Base FillPointers myStruct.funA myFunA myStruct.funB myFunB ... private CStruct myStruct.. to do this class Base FillPointers myStruct.funA myFunA myStruct.funB myFunB ... private CStruct myStruct static virtual myFunA.. myFunA myStruct.funB myFunB ... private CStruct myStruct static virtual myFunA ... 0 static virtual myFunB ... 0 class..
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 of an array. However the following does work struct myStruct int num 3 myStruct struct1 1 2 3 myStruct struct2 struct2 struct1.. However the following does work struct myStruct int num 3 myStruct struct1 1 2 3 myStruct struct2 struct2 struct1 The array num.. does work struct myStruct int num 3 myStruct struct1 1 2 3 myStruct struct2 struct2 struct1 The array num 3 is member wise assigned..
C++ Read file line by line then split each line using the delimiter http://stackoverflow.com/questions/3910326/c-read-file-line-by-line-then-split-each-line-using-the-delimiter element in a struct. my struct is 1 char and 2 int struct myStruct char chr int v1 int v2 where chr can contain more than one character...
http://stackoverflow.com/questions/5435841/memory-alignment-in-c-structs unsigned short v1 unsigned short v2 unsigned short v3 myStruct the real size is 6 bytes and I suppose that aligned size should.. and I suppose that aligned size should be 8 but sizeof myStruct returns me 6. However if I write typedef struct unsigned short.. short v1 unsigned short v2 unsigned short v3 int i myStruct the real size is 10 bytes aligned is 12 and this time sizeof..
pthread member function of a class with arguments http://stackoverflow.com/questions/8513254/pthread-member-function-of-a-class-with-arguments problem simply with boost bind class myClass void atom myStruct data void return type to keep it similar to other code You could.. void void function boost bind myClass atom myClassInstance myStructInstance bind your function boost function void void functionCopy.. start your thread. EDIT One last note myClassInstance and myStructInstance should be on the heap. If they are on the stack they..
Repeated Multiple Definition Errors from including same header in multiple cpps http://stackoverflow.com/questions/223771/repeated-multiple-definition-errors-from-including-same-header-in-multiple-cpps on #ifndef _myheader_h #define _myheader_h typedef struct MYSTRUCT int blah int blah2 MYSTRUCT MYSTRUCT Job_Grunt MYSTRUCT Grunt.. _myheader_h typedef struct MYSTRUCT int blah int blah2 MYSTRUCT MYSTRUCT Job_Grunt MYSTRUCT Grunt Job_Grunt MYSTRUCT Job_Uruk.. typedef struct MYSTRUCT int blah int blah2 MYSTRUCT MYSTRUCT Job_Grunt MYSTRUCT Grunt Job_Grunt MYSTRUCT Job_Uruk MYSTRUCT..
Bit fields struct assignment unexpected behaviour http://stackoverflow.com/questions/10128044/bit-fields-struct-assignment-unexpected-behaviour unsigned char a3 2 unsigned char a4 2 __attribute__ packed mystruct int main mystruct d d.a1 0 d.a2 2 d.a3 1 d.a4 2 unsigned char.. unsigned char a4 2 __attribute__ packed mystruct int main mystruct d d.a1 0 d.a2 2 d.a3 1 d.a4 2 unsigned char val unsigned char..
Is Pointer-to- “ inner struct” member forbidden? http://stackoverflow.com/questions/1929887/is-pointer-to-inner-struct-member-forbidden MyStruct bool t bool b InnerStruct inner this MyStruct mystruct ... bool MyStruct toto MyStruct b is ok but bool MyStruct toto.. thanks Here are some details Yes it is MyStruct b and not mystruct b The code is from a custom RTTI Property system. For each specified..
Flexible array member in C-structure http://stackoverflow.com/questions/3047530/flexible-array-member-in-c-structure you could use your structure as in this example struct s mystruct malloc sizeof struct s 5 sizeof double s.n 12 s.d 0 4.0 s.d..
Visual Studio 2010 C++ tr1 regex equivalent of perl '/g' global modifier http://stackoverflow.com/questions/6136699/visual-studio-2010-c-tr1-regex-equivalent-of-perl-g-global-modifier results.size Alloc pointer array based on count sizeof mystruct . for std cmatch iterator match results.begin match results.end.. results.size Alloc pointer array based on count sizeof mystruct . for std cmatch iterator group results.begin group results.end..
Can templates be used to access struct variables by name? http://stackoverflow.com/questions/672843/can-templates-be-used-to-access-struct-variables-by-name pass pointers to the undo method because of polimorfism mystruct contains variabiles of other types as well . When I add a new..
|