SdfAllowed Class Reference

#include <allowed.h>

Public Types
typedef std::pair< bool, std::string >	Pair
typedef _State SdfAllowed::*	UnspecifiedBoolType

Public Member Functions
	SdfAllowed ()
	Construct true. More...
	SdfAllowed (bool x)
	Construct true. More...
	SdfAllowed (const char *whyNot)
	Construct false with annotation whyNot. More...
	SdfAllowed (const std::string &whyNot)
	Construct false with annotation whyNot. More...
	SdfAllowed (bool condition, const char *whyNot)
	Construct in condition with annotation whyNot if false. More...
	SdfAllowed (bool condition, const std::string &whyNot)
	Construct in condition with annotation whyNot if false. More...
	SdfAllowed (const Pair &x)
	Construct from bool,string pair x. More...
	~SdfAllowed ()
	operator UnspecifiedBoolType () const
	Returns true in a boolean context if allowed, false otherwise. More...
bool	operator! () const
	Returns false in a boolean context if allowed, true otherwise. More...
	operator const std::string & () const
SDF_API const std::string &	GetWhyNot () const
bool	IsAllowed (std::string *whyNot) const
bool	operator== (const SdfAllowed &other) const
bool	operator!= (const SdfAllowed &other) const

Detailed Description

Indicates if an operation is allowed and, if not, why not.

A SdfAllowed either evaluates to true in a boolean context or evaluates to false and has a string annotation.

Definition at line 46 of file allowed.h.

Member Typedef Documentation

typedef std::pair<bool, std::string> SdfAllowed::Pair

Definition at line 51 of file allowed.h.

typedef _State SdfAllowed::* SdfAllowed::UnspecifiedBoolType

Definition at line 72 of file allowed.h.

Constructor & Destructor Documentation

SdfAllowed::SdfAllowed ( )

inline

Construct true.

Definition at line 54 of file allowed.h.

SdfAllowed::SdfAllowed ( bool  x )

inline

Construct true.

Definition at line 56 of file allowed.h.

SdfAllowed::SdfAllowed ( const char *  whyNot )

inline

Construct false with annotation whyNot.

Definition at line 58 of file allowed.h.

SdfAllowed::SdfAllowed ( const std::string &  whyNot )

inline

Construct false with annotation whyNot.

Definition at line 60 of file allowed.h.

SdfAllowed::SdfAllowed ( bool  condition, const char *  whyNot  )

inline

Construct in condition with annotation whyNot if false.

Definition at line 62 of file allowed.h.

SdfAllowed::SdfAllowed ( bool  condition, const std::string &  whyNot  )

inline

Construct in condition with annotation whyNot if false.

Definition at line 65 of file allowed.h.

SdfAllowed::SdfAllowed ( const Pair &  x )

inline

Construct from bool,string pair x.

Definition at line 68 of file allowed.h.

SdfAllowed::~SdfAllowed ( )

inline

Definition at line 69 of file allowed.h.

Member Function Documentation

SDF_API const std::string& SdfAllowed::GetWhyNot

(

)

const

Returns the reason why the operation is not allowed. If the operation is allowed this returns the empty string.

bool SdfAllowed::IsAllowed ( std::string *  whyNot ) const

inline

Returns true if allowed, otherwise fills whyNot if not NULL and returns false.

Definition at line 100 of file allowed.h.

SdfAllowed::operator const std::string & ( ) const

inline

Returns the reason why the operation is not allowed. If the operation is allowed this returns the empty string.

Definition at line 89 of file allowed.h.

SdfAllowed::operator UnspecifiedBoolType ( ) const

inline

Returns true in a boolean context if allowed, false otherwise.

Definition at line 76 of file allowed.h.

bool SdfAllowed::operator! ( void  ) const

inline

Returns false in a boolean context if allowed, true otherwise.

Definition at line 82 of file allowed.h.

bool SdfAllowed::operator!= ( const SdfAllowed &  other ) const

inline

Definition at line 115 of file allowed.h.

bool SdfAllowed::operator== ( const SdfAllowed &  other ) const

inline

Compare to other. Returns true if both are true or both are false and reasons why not are identical.

Definition at line 110 of file allowed.h.

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The documentation for this class was generated from the following file:

• pxr/usd/sdf/allowed.h