C / C++ / MFC

Cyrilix wrote:

- Using fibers to emulate explicit wait API calls (WaitForSingleObject, etc.) so that waits essentially cause a switch to a different threadpool task, until the wait is ready.

Cyrilix wrote:

- Optimizing a threadpool by using more threads than can be efficiently used concurrently.

#define R_GLDRAWELEMENTS 0x5ED02FD4

void WINAPI _R_glDrawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);

void (WINAPI* R_glDrawElements)(GLenum , GLsizei , GLenum , const GLvoid *) =  (void (__stdcall*) (unsigned int,int,unsigned int,void const *)) R_GLDRAWELEMENTS;

void WINAPI _R_glDrawElements(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices)
{

_R_glDrawElements( mode, count, type, indices);

}

typedef void (WINAPI* PFN_GLDRAWELEMENTS)(GLenum , GLsizei , GLenum , const GLvoid *);
PFN_GLDRAWELEMENTS R_glDrawElements = (PFN_GLDRAWELEMENTS)R_GLDRAWELEMENTS;

nah1337 wrote:

R_glDrawElements_ pR_glDrawElements = 0x5ED02FD4;

char* p=malloc(284);
p[292]=0;

CMyclass * pCMyclass = new CMyclass ();
...
delete pCMyclass;

a.cpp:30: warning: direct base ‘base’ inaccessible in ‘d2’ due to ambiguity
a.cpp: In function ‘int main()’:
a.cpp:46: error: ‘base’ is an ambiguous base of ‘d2’

a.cpp(30) : error C2584: 'd2' : direct base 'base' is inaccessible; already a base of 'd1'
        a.cpp(5) : see declaration of 'base'
        a.cpp(16) : see declaration of 'd1'

 class base
{
public:
  void f1()
  {
    cout<<"base f1";
  }
 void f2()
  {
    cout<<"base f2";
  }
 };
class d1: virtual public base
{
 public:
 void f1()
  {
    cout<<"d1's f1";
  }

  void  f2()
  {
    cout<<"d1's f2";
  }
 };
 class d2: virtual public base, public d1
{
public:

    d2()
    {
      cout<<"d2 class construxtor\n";
    }
    ~d2()
    {
      cout<<" d2 class destructor\n";
    }

};

int main()
{
      base* obj= new d2;  
     obj->f1();
     obj->f2();
}

Graham Shanks wrote:

VS2005