Platform.h File Reference

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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++11. More...
#define	OPENVDB_NO_UNREACHABLE_CODE_WARNING_BEGIN
	SIMD Intrinsic Headers. More...
#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_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_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_HAS_CXX11   1

OpenVDB now requires C++11.

#define OPENVDB_HOUDINI_API   OPENVDB_IMPORT

#define OPENVDB_NO_DEPRECATION_WARNING_BEGIN

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

Note

Use this sparingly. Remove references to deprecated code if at all possible.

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

SIMD Intrinsic Headers.

Windows defines 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 PRAGMA

(

x

)

_Pragma(#x)