ihateeh.cxx File Reference

#include <stdlib.h>
#include <stdio.h>

Include dependency graph for ihateeh.cxx:

Go to the source code of this file.

Classes
class	B
class	A< T1 >

Macros
#define	FALSE   0
#define	TRUE   1
#define	NO_CTOR_THROW   1
#define	NO_DTOR_THROW   2
#define	TEST_DTOR
#define	MAX_OBJECTS   500
#define	NOEXCEPT(_x)

Functions
void	FAIL (int i)
void	dealloc (int i, int no_throw)
void	alloc (int i, int no_throw)
A	foo (A a1, A a2)
int	bar ()
void	foo2 (int i, A a1, A a2, A a3)
A	test ()
int	main ()

Variables
int	Object [MAX_OBJECTS]
int	CurrentObjectNumber
int	ThrowCount
int	MaxObjectCount = 1
int	Fail

Macro Definition Documentation

FALSE

#define FALSE   0

Definition at line 8 of file ihateeh.cxx.

MAX_OBJECTS

#define MAX_OBJECTS   500

Definition at line 15 of file ihateeh.cxx.

NO_CTOR_THROW

#define NO_CTOR_THROW   1

Definition at line 10 of file ihateeh.cxx.

NO_DTOR_THROW

#define NO_DTOR_THROW   2

Definition at line 11 of file ihateeh.cxx.

NOEXCEPT

#define NOEXCEPT

(

_x

)

Definition at line 17 of file ihateeh.cxx.

TEST_DTOR

#define TEST_DTOR

Definition at line 13 of file ihateeh.cxx.

TRUE

#define TRUE   1

Definition at line 9 of file ihateeh.cxx.

Function Documentation

alloc()

void alloc	(	int	i,
		int	no_throw
	)

Definition at line 44 of file ihateeh.cxx.

                                {
  if (CurrentObjectNumber > MaxObjectCount)
    MaxObjectCount = CurrentObjectNumber;
 
  /* Object already exists? */
  if (Object[i])
    FAIL(i);
 
  /* Try throw in this ctor.. */
  if (i == ThrowCount && !no_throw) {
    printf("Throwing\n");
    throw(1);
  }
 
  if (i >= MAX_OBJECTS) {
    printf("\n*** Number of objects exceeded.  Increase MAX_OBJECTS ***\n\n");
    FAIL(i);
    i = 0;
  }
 
  Object[i] = 1;
}

bar()

int bar

(

)

Definition at line 135 of file ihateeh.cxx.

          {
  A a;
 
  return 666;
}

dealloc()

void dealloc	(	int	i,
		int	no_throw
	)

Definition at line 28 of file ihateeh.cxx.

                                  {
  /* Make sure i is valid, and object exists */
  if (i < 0 || i >= MaxObjectCount || !Object[i])
    FAIL(i);
 
  Object[i] = 0;
 
/* Try throw in this dtor.. */
#ifdef TEST_DTOR
  if (i + MaxObjectCount == ThrowCount && !no_throw) {
    printf("Throwing\n");
    throw(1);
  }
#endif
}

FAIL()

void FAIL

(

int

i

)

Definition at line 23 of file ihateeh.cxx.

                 {
  printf("FAILED on %d\n", i);
  Fail++;
}

Referenced by alloc(), and dealloc().

foo()

A foo	(	A	a1,
		A	a2
	)

Definition at line 133 of file ihateeh.cxx.

{ return a1 + a2; };

foo2()

void foo2	(	int	i,
		A	a1,
		A	a2,
		A	a3
	)

Definition at line 141 of file ihateeh.cxx.

                                   {
  if (i != 666)
    FAIL(666);
  foo(a1, a3);
}

Referenced by test().

main()

int main

(

void

)

Definition at line 167 of file ihateeh.cxx.

           {
  int i;
 
  /* Call test(), with a different ctor/dtor throwing each time */
  for (ThrowCount = 0; ThrowCount < MaxObjectCount * 2; ThrowCount++) {
    printf("ThrowCount = %d   MaxObjectCount = %d\n", ThrowCount,
           MaxObjectCount);
 
    CurrentObjectNumber = 0;
 
    try {
      test();
    } catch (int) {
      printf("In catch\n");
    }
 
    /* Any objects which didn't get dtor'd? */
    for (i = 0; i < MaxObjectCount; i++) {
      if (Object[i]) {
        FAIL(i);
        Object[i] = 0;
      }
    }
 
    printf("\n");
  }
 
  printf("\n");
  if (Fail)
    printf("FAILED %d tests\n", Fail);
  else
    printf("Passed\n");
}

test()

A test

(

)

Definition at line 147 of file ihateeh.cxx.

         {
  puts("Try simple ctor");
  A a1;
 
  puts("Try question op ctor");
  A a2 = (ThrowCount & 1) ? A() : ThrowCount;
 
  puts("Try a more complex question op ctor");
  A a3 = (ThrowCount & 1) ? A() + a1 + A() + a2 : a2 + A() + A() + ThrowCount;
 
  puts("Try mbarg copy ctors, and return UDT");
  A a4 = foo(a1, a2);
 
  puts("Try a more complex mbarg copy ctors, and a function call");
  foo2(bar(), a1 + a2, a2 + A() + a3 + a4, a3);
 
  puts("Try temporary expressions, and return UDT");
  return a1 + A() + a2 + A() + a3 + a4;
}

Variable Documentation

CurrentObjectNumber

int CurrentObjectNumber

Definition at line 20 of file ihateeh.cxx.

Referenced by alloc().

Fail

int Fail

Definition at line 21 of file ihateeh.cxx.

Referenced by FAIL().

MaxObjectCount

int MaxObjectCount = 1

Definition at line 20 of file ihateeh.cxx.

Referenced by alloc(), and dealloc().

Object

int Object[MAX_OBJECTS]

Definition at line 19 of file ihateeh.cxx.

ThrowCount

int ThrowCount

Definition at line 20 of file ihateeh.cxx.

Referenced by alloc(), dealloc(), main(), and test().