C / C++ / MFC

mrby123 wrote:

Please help why ?

void some_func()
{
    // May result in stack overflow if the sizes are close to the stack size
    int large_array[500000];
    CSomeLargeObject Obj;
    
    // Recursive function without stop condition
    some_func();

    // Recursive call if some_other_func() calls some_func()
    some_other_func();
}

Farhan_Karim wrote:

i am fed up of using console for 3 years learning c and c++

charBoundary getInitialBoundary()
{ 
 charBoundary c ={2,-5}; 
 return c; 
}

class foo{
   public:
      foo() : versionBoundary(getInitialBoundary()) {}
   private:
   const charBoundary versionBoundary;
};

Erudite_Eric wrote:

Dont you have to do the initialisation in the class constructor?

/**
 * check if a given value is within the range
 * @return -1 if the value is too low, 0 if the value is in range, 1 if the value is too high
 * @param  value  the value you want to check
 */
int inVersionRange(char value);

const char Min_Version = -5;
const char max_version = 1;

int inVersionRange(char value) {
   int result = 0;
   if (value < Min_Version)
      result = -1;
   if (value > Max_Version)
      result = 1;
   return result;
}

struct VersionRange {
   static const char VMIN;
   static const char VMAX;
};
// initialize in implementation file like this:
const char VersionRange::VMIN = -5;
const char VersionRange::VMAX = 1;

// header file
class VersionBoundary {
   static const char* const boundaries;
public:
   static const char& VMIN;
   static const char& VMAX;
}
// implementation file
const char* const VersionBoundary::boundaries = { -5, 1 };
const char& VersionBoundary::VMIN = *(boundaries+0); // reference to first value
const char& VersionBoundary::VMAX = *(boundaries+1); // reference to second value

// this is where the tooltip text is set
sprintf_s(pGetInfoTip->pszText, pGetInfoTip->cchTextMax, "Some helpful tooltip");