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HdTimeSampleArray< TYPE, CAPACITY > Struct Template Reference

An array of a value sampled over time, in struct-of-arrays layout. More...

Public Member Functions

 HdTimeSampleArray (const HdTimeSampleArray &rhs)
 
HdTimeSampleArrayoperator= (const HdTimeSampleArray &rhs)
 
void Resize (unsigned int newSize)
 Resize the internal buffers. More...
 
TYPE Resample (float u) const
 Convience method for invoking HdResampleRawTimeSamples on this HdTimeSampleArray. More...
 
void UnboxFrom (HdTimeSampleArray< VtValue, CAPACITY > const &box)
 Unbox an HdTimeSampleArray holding boxed VtValue<VtArray<T>> samples into an aray holding VtArray<T> samples. More...
 

Public Attributes

size_t count
 
TfSmallVector< float, CAPACITY > times
 
TfSmallVector< TYPE, CAPACITY > values
 

Detailed Description

template<typename TYPE, unsigned int CAPACITY>
struct HdTimeSampleArray< TYPE, CAPACITY >

An array of a value sampled over time, in struct-of-arrays layout.

This is provided as a convenience for time-sampling attributes. This type has static capacity but dynamic size, providing a limited ability to handle variable sampling without requiring heap allocation.

Definition at line 117 of file timeSampleArray.h.

Member Function Documentation

TYPE Resample ( float  u) const
inline

Convience method for invoking HdResampleRawTimeSamples on this HdTimeSampleArray.

Definition at line 147 of file timeSampleArray.h.

void Resize ( unsigned int  newSize)
inline

Resize the internal buffers.

Definition at line 139 of file timeSampleArray.h.

void UnboxFrom ( HdTimeSampleArray< VtValue, CAPACITY > const &  box)
inline

Unbox an HdTimeSampleArray holding boxed VtValue<VtArray<T>> samples into an aray holding VtArray<T> samples.

Similar to VtValue::Get(), this will issue a coding error if the VtValue is not holding the expected type.

See Also
VtValue::Get()

Definition at line 158 of file timeSampleArray.h.


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