_src_base_assert.hh File Reference

Assertions. More...

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Classes
class	base::AssertException
	Exception thrown when ASSERT*() evaluates false. More...
Namespaces
namespace	base
	Library of base code.
namespace	base::RESTRICT
	Internal.
Defines
#define	ASSERT(COND)   base::RESTRICT::Assert( (COND), __FILE__, __LINE__ )
#define	ASSERT2(COND)
#define	ASSERT_UNLESS_EXITING(COND)   base::RESTRICT::AssertUnlessExiting( (COND), __FILE__, __LINE__ )
#define	ASSERT_RUN_ONCE   {{ PERSISTENT int once = 0; ++once; ASSERT( once == 1 ); }}
#define	ASSERT_ONE_INSTANCE_CTOR(INSTANCE_COUNT)   {{ ASSERT( (INSTANCE_COUNT) == 0 ); ++(INSTANCE_COUNT); }}
#define	ASSERT_ONE_INSTANCE_DTOR(INSTANCE_COUNT)   {{ ASSERT( (INSTANCE_COUNT) == 1 ); --(INSTANCE_COUNT); }}
#define	ASSERT_OR_RETURN(COND)   {{ ASSERT( (COND) ); if ( !(COND) ) return; }}
#define	ASSERT_OR_RETURN_VAL(COND, VAL)   {{ ASSERT( (COND) ); if ( !(COND) ) return (VAL); }}
#define	ASSERT_OR_GOTO(COND, LABEL)   {{ ASSERT( (COND) ); if ( !(COND) ) goto (LABEL); }}
Functions
void	base::RESTRICT::Assert (bool cond, const char *fileName, int fileLine)
void	base::RESTRICT::AssertUnlessExiting (bool cond, const char *fileName, int fileLine)
NO_INLINE void	base::ASSERT_STACK_OBJECT (const void *obj)
NO_INLINE void	base::ASSERT_PERSISTENT_OBJECT (const void *obj)

---

Detailed Description

Assertions.

LastChangedDate:

2011-04-23 21:07:07 -0400 (Sat, 23 Apr 2011)

Author:

Jim E. Brooks http://www.palomino3d.org

Remarks:

An exception is thrown if an asertion fails. Since a failed assertion can be caught, assertions themselves can be tested. A missing exception results if an assertion that should fail aberrantly succeeds.

---

Define Documentation

#define ASSERT

(

COND

)

base::RESTRICT::Assert( (COND), __FILE__, __LINE__ )

#define ASSERT2

(

COND

)

#define ASSERT_ONE_INSTANCE_CTOR

(

INSTANCE_COUNT

)

{{ ASSERT( (INSTANCE_COUNT) == 0 ); ++(INSTANCE_COUNT); }}

#define ASSERT_ONE_INSTANCE_DTOR

(

INSTANCE_COUNT

)

{{ ASSERT( (INSTANCE_COUNT) == 1 ); --(INSTANCE_COUNT); }}

#define ASSERT_OR_GOTO	(		COND,
			LABEL
	)			{{ ASSERT( (COND) ); if ( !(COND) ) goto (LABEL); }}

#define ASSERT_OR_RETURN

(

COND

)

{{ ASSERT( (COND) ); if ( !(COND) ) return; }}

#define ASSERT_OR_RETURN_VAL	(		COND,
			VAL
	)			{{ ASSERT( (COND) ); if ( !(COND) ) return (VAL); }}

#define ASSERT_RUN_ONCE   {{ PERSISTENT int once = 0; ++once; ASSERT( once == 1 ); }}

#define ASSERT_UNLESS_EXITING

(

COND

)

base::RESTRICT::AssertUnlessExiting( (COND), __FILE__, __LINE__ )