Macros
#define	PRAGMA(x) _Pragma(#x)

#define	OPENVDB_CHECK_GCC(MAJOR, MINOR) 0
	Macro for determining if GCC version is >= than X.Y. More...

#define	OPENVDB_HAS_CXX11 1
	OpenVDB now requires C++17. More...

#define	OPENVDB_UBSAN_SUPPRESS(X)
	SIMD Intrinsic Headers. More...

#define	OPENVDB_LIKELY(x) (x)

#define	OPENVDB_UNLIKELY(x) (x)

#define	OPENVDB_FORCE_INLINE inline

#define	OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN

#define	OPENVDB_NO_UNREACHABLE_CODE_WARNING_END

#define	OPENVDB_DEPRECATED [[deprecated]]

#define	OPENVDB_DEPRECATED_MESSAGE(msg) [[deprecated(msg)]]

#define	OPENVDB_NO_DEPRECATION_WARNING_BEGIN
	Bracket code with OPENVDB_NO_DEPRECATION_WARNING_BEGIN/_END, to inhibit warnings about deprecated code. More...

#define	OPENVDB_NO_DEPRECATION_WARNING_END

#define	OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN
	Bracket code with OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN/_END, to inhibit warnings about type conversion. More...

#define	OPENVDB_NO_TYPE_CONVERSION_WARNING_END

#define	OPENVDB_TEMPLATE_IMPORT
	Helper macros for defining library symbol visibility. More...

#define	OPENVDB_TEMPLATE_EXPORT

#define	OPENVDB_API OPENVDB_IMPORT

#define	OPENVDB_HOUDINI_API OPENVDB_IMPORT

#define	OPENVDB_AX_API

#define	OPENVDB_START_THREADSAFE_STATIC_REFERENCE

#define	OPENVDB_FINISH_THREADSAFE_STATIC_REFERENCE

#define	OPENVDB_START_THREADSAFE_STATIC_WRITE

#define	OPENVDB_FINISH_THREADSAFE_STATIC_WRITE

#define	OPENVDB_START_THREADSAFE_STATIC_ADDRESS

#define	OPENVDB_FINISH_THREADSAFE_STATIC_ADDRESS

#define	OPENVDB_START_NON_THREADSAFE_STATIC_REFERENCE

#define	OPENVDB_FINISH_NON_THREADSAFE_STATIC_REFERENCE

#define	OPENVDB_START_NON_THREADSAFE_STATIC_WRITE

#define	OPENVDB_FINISH_NON_THREADSAFE_STATIC_WRITE

#define	OPENVDB_START_NON_THREADSAFE_STATIC_ADDRESS

#define	OPENVDB_FINISH_NON_THREADSAFE_STATIC_ADDRESS

#define	OPENVDB_THREADSAFE_STATIC_REFERENCE(CODE) CODE

#define	OPENVDB_THREADSAFE_STATIC_WRITE(CODE) CODE

#define	OPENVDB_THREADSAFE_STATIC_ADDRESS(CODE) CODE

Utilities
#define	OPENVDB_PREPROC_STRINGIFY(x)
	Return x as a string literal. If x is a macro, return its value as a string literal. More...

#define	OPENVDB_PREPROC_CONCAT(x, y)
	Form a new token by concatenating two existing tokens. If either token is a macro, concatenate its value. More...

Macro Definition Documentation

#define OPENVDB_API OPENVDB_IMPORT

All classes and public free standing functions must be explicitly marked as <lib>_API to be exported. The <lib>_PRIVATE macros are defined when building that particular library.

#define OPENVDB_AX_API

#define OPENVDB_CHECK_GCC	(	MAJOR,
		MINOR
	)	0

Macro for determining if GCC version is >= than X.Y.

#define OPENVDB_DEPRECATED [[deprecated]]

Deprecation macros. Define OPENVDB_NO_DEPRECATION_WARNINGS to disable all deprecation warnings in OpenVDB.

#define OPENVDB_DEPRECATED_MESSAGE ( msg ) [[deprecated(msg)]]

#define OPENVDB_FINISH_NON_THREADSAFE_STATIC_ADDRESS

#define OPENVDB_FINISH_NON_THREADSAFE_STATIC_REFERENCE

#define OPENVDB_FINISH_NON_THREADSAFE_STATIC_WRITE

#define OPENVDB_FINISH_THREADSAFE_STATIC_ADDRESS

#define OPENVDB_FINISH_THREADSAFE_STATIC_REFERENCE

#define OPENVDB_FINISH_THREADSAFE_STATIC_WRITE

#define OPENVDB_FORCE_INLINE inline

Force inline function macros. These macros do not necessary guarantee that the decorated function will be inlined, but provide the strongest vendor annotations to that end.

#define OPENVDB_HAS_CXX11 1

OpenVDB now requires C++17.

#define OPENVDB_HOUDINI_API OPENVDB_IMPORT

#define OPENVDB_LIKELY ( x ) (x)

Macros to alias to compiler builtins which hint at critical edge selection during conditional statements.

#define OPENVDB_NO_DEPRECATION_WARNING_BEGIN

Bracket code with OPENVDB_NO_DEPRECATION_WARNING_BEGIN/_END, to inhibit warnings about deprecated code.

Note: Only intended to be used internally whilst parent code is being deprecated

Example:

 OPENVDB_DEPRECATED void myDeprecatedFunction() {}
 
 {
     OPENVDB_NO_DEPRECATION_WARNING_BEGIN
     myDeprecatedFunction();
     OPENVDB_NO_DEPRECATION_WARNING_END
 }

#define OPENVDB_NO_DEPRECATION_WARNING_END

#define OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN

Bracket code with OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN/_END, to inhibit warnings about type conversion.

Note: Use this sparingly. Use static casts and explicit type conversion if at all possible.

Example:

 float value = 0.1f;
 OPENVDB_NO_TYPE_CONVERSION_WARNING_BEGIN
 int valueAsInt = value;
 OPENVDB_NO_TYPE_CONVERSION_WARNING_END

#define OPENVDB_NO_TYPE_CONVERSION_WARNING_END

#define OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN

Bracket code with OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN/_END, as in the following example, to inhibit ICC remarks about unreachable code:

 template<typename NodeType>
 void processNode(NodeType& node)
 {
     OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN
     if (NodeType::LEVEL == 0) return; // ignore leaf nodes
     int i = 0;
     ...
     OPENVDB_NO_UNREACHABLE_CODE_WARNING_END
 }

In the above, NodeType::LEVEL == 0 is a compile-time constant expression, so for some template instantiations, the line below it is unreachable.

#define OPENVDB_NO_UNREACHABLE_CODE_WARNING_END

#define OPENVDB_PREPROC_CONCAT	(	x,
		y
	)

Form a new token by concatenating two existing tokens. If either token is a macro, concatenate its value.

#define OPENVDB_PREPROC_STRINGIFY ( x )

Return x as a string literal. If x is a macro, return its value as a string literal.

#define OPENVDB_START_NON_THREADSAFE_STATIC_ADDRESS

#define OPENVDB_START_NON_THREADSAFE_STATIC_REFERENCE

#define OPENVDB_START_NON_THREADSAFE_STATIC_WRITE

#define OPENVDB_START_THREADSAFE_STATIC_ADDRESS

#define OPENVDB_START_THREADSAFE_STATIC_REFERENCE

#define OPENVDB_START_THREADSAFE_STATIC_WRITE

#define OPENVDB_TEMPLATE_EXPORT

#define OPENVDB_TEMPLATE_IMPORT

Helper macros for defining library symbol visibility.

Helper macros for explicit template instantiation

#define OPENVDB_THREADSAFE_STATIC_ADDRESS ( CODE ) CODE

#define OPENVDB_THREADSAFE_STATIC_REFERENCE ( CODE ) CODE

#define OPENVDB_THREADSAFE_STATIC_WRITE ( CODE ) CODE

#define OPENVDB_UBSAN_SUPPRESS ( X )

SIMD Intrinsic Headers.

Windows defines Macros to suppress undefined behaviour sanitizer warnings. Should be used sparingly, primarily to suppress issues in upstream dependencies.

#define OPENVDB_UNLIKELY ( x ) (x)

#define PRAGMA ( x ) _Pragma(#x)