C / C++ / MFC

class *Foo = new Foo();

Richard Andrew x64 wrote:

Is that legal C++?

Richard Andrew x64 wrote:

Is it possible to declare a variable of type "class"?

class Foo
{
public:
    Foo() { std::cout << "Constructing a Foo object" << std::endl; }
};

int main(int argc, char** argv)
{
    Foo aFoo;
    Foo* pFoo = new Foo();
}

#include <stdio.h>

#define EMPLOYEE_ARRAY_SIZE 10
#define NAME_MAX_LENGTH 30
#define NOT_FOUND  -1


struct employee
{
  int id;
  char name[NAME_MAX_LENGTH];
};


int find_employee_by_id( const struct employee emp_array[], int emp_array_size, int id);
void print_employee( const struct employee * pemp );

int main()
{
  struct employee emp_array[EMPLOYEE_ARRAY_SIZE] =
  {
    { 1, "foo"}, {2, "boo"}, {3, "goo"}, // .. other items here
  };

  int id = 2;

  int index = find_employee_by_id( emp_array, EMPLOYEE_ARRAY_SIZE, id );

  if ( index !=  NOT_FOUND )
  {
    printf("found emplyee details:\n");
    print_employee( & emp_array[index] );
  }
  else
  {
    printf("employee with id = %d not found\n", id);
  }

  return 0;
}


int find_employee_by_id( const struct employee emp_array[], int emp_array_size, int id)
{
  int index;
  for (index = 0; index < emp_array_size; ++ index)
    if ( emp_array[index].id == id)
      return index;
  return -1;
}

void print_employee( const struct employee * pemp )
{
  printf("id   = %d\n", pemp->id);
  printf("name = %s\n", pemp->name);
}

manoharbalu wrote:

Can you please suggest how to convert my application from "Multiple Document Interface" type to "multiple top level documents" type.

fecomevi wrote:

Can you help please, it is a problem just to learn about how to approach queue problems.