VdfRequiredInputsPredicate Class Reference

This predicate determines whether a given input value is needed to fulfill the input dependencies required by the node. More...

#include <requiredInputsPredicate.h>

Public Member Functions
bool	IsRequiredRead (const VdfInput &input) const
	Is this input a required read? Note that read/writes as well as prerequisite inputs are not required reads.
bool	HasRequiredReads () const
	Are any inputs required?
bool	RequiresAllReads () const
	Are all of the inputs required?

Static Public Member Functions
static VdfRequiredInputsPredicate	AllReads (const VdfNode &node)
	All read inputs on node are required.
static VdfRequiredInputsPredicate	NoReads (const VdfNode &node)
	None of the read inputs on node are required.
static VdfRequiredInputsPredicate	OneRead (const VdfNode &node, const VdfInput &input)
	One specific read input on node is required.

Detailed Description

This predicate determines whether a given input value is needed to fulfill the input dependencies required by the node.

Definition at line 25 of file requiredInputsPredicate.h.

Member Function Documentation

AllReads()

static VdfRequiredInputsPredicate AllReads ( const VdfNode &  node )

inlinestatic

All read inputs on node are required.

Definition at line 30 of file requiredInputsPredicate.h.

HasRequiredReads()

bool HasRequiredReads ( ) const

inline

Are any inputs required?

Definition at line 62 of file requiredInputsPredicate.h.

IsRequiredRead()

bool IsRequiredRead ( const VdfInput &  input ) const

inline

Is this input a required read? Note that read/writes as well as prerequisite inputs are not required reads.

Definition at line 51 of file requiredInputsPredicate.h.

NoReads()

static VdfRequiredInputsPredicate NoReads ( const VdfNode &  node )

inlinestatic

None of the read inputs on node are required.

Definition at line 36 of file requiredInputsPredicate.h.

OneRead()

static VdfRequiredInputsPredicate OneRead ( const VdfNode &  node, const VdfInput &  input  )

inlinestatic

One specific read input on node is required.

Definition at line 42 of file requiredInputsPredicate.h.

RequiresAllReads()

bool RequiresAllReads ( ) const

inline

Are all of the inputs required?

Definition at line 68 of file requiredInputsPredicate.h.

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

• pxr/exec/vdf/requiredInputsPredicate.h