| Face Engine SDK 5.7.0 A face detection, recognition and tracking engine.

Public Member Functions | List of all members
fsdk::IIndexBuilder Struct Referenceabstract

Index builder interface. More...

`#include <IIndex.h>`

Inheritance diagram for fsdk::IIndexBuilder:

## Public Member Functions
virtual ResultValue< FSDKError, IDynamicIndex * > | buildIndex (const IProgressTracker *const progressTracker=nullptr) noexcept=0
| Builds index with every descriptor appended. Blocks until completed. More...
virtual ResultValue< FSDKError, Future< ResultValue< FSDKError, IDynamicIndex * > > > | buildIndexAsync (IAsyncContext *const asyncContext, const IProgressTracker *const progressTracker=nullptr) noexcept=0
| Builds index with every descriptor appended. Non blocking operation. More...
Public Member Functions inherited from fsdk::IDynamicDescriptorStorage
virtual ResultValue< FSDKError, DescriptorId > | appendDescriptor (const IDescriptor *descriptor) noexcept=0
| Appends descriptor to internal storage. If used on. More...
virtual ResultValue< FSDKError, DescriptorId > | appendBatch (const IDescriptorBatch *batch) noexcept=0
| Appends batch of descriptors to internal storage. If used on. More...
virtual Result< FSDKError > | removeDescriptor (const DescriptorId index) noexcept=0
| Removes descriptor out of internal storage. If used on. More...
Public Member Functions inherited from fsdk::IStaticDescriptorStorage
virtual Result< FSDKError > | descriptorByIndex (const DescriptorId index, IDescriptor *descriptor) const noexcept=0
| Requests descriptor data out of internal storage. More...
virtual uint32_t | getDescriptorVersion () const noexcept=0
| Return version of stored descriptors. More...
virtual uint64_t | size () const noexcept=0
| Return size of internal storage. More...
Public Member Functions inherited from fsdk::IRefCounted
virtual int32_t | retain () noexcept=0
| Increase strong reference count. More...
virtual int32_t | release () noexcept=0
| Decrease strong reference count. More...
virtual int32_t | getRefCount () const noexcept=0
| Get actual strong reference count. More...
virtual int32_t | retainWeak () noexcept=0
| Increase weak reference count. More...
virtual int32_t | releaseWeak () noexcept=0
| Decrease weak reference count. More...
virtual int32_t | getWeakRefCount () const noexcept=0
| Get actual weak reference count. More...

## Detailed Description

Index builder interface.

## Member Function Documentation

## ◆ buildIndex()

virtual ResultValue<FSDKError, IDynamicIndex*> fsdk::IIndexBuilder::buildIndex | ( | const IProgressTracker *const | progressTracker = `nullptr` | ) |
| pure virtual noexcept

Builds index with every descriptor appended. Blocks until completed.

Is very heavy method in terms of computing load.

Parameters

  [in] | progressTracker | Some object that is being reported to with progress. If its nullptr, dont report progress.

Returns
  ResultValue with error code and created index object.

See also
  IProgressTracker, IDynamicIndex, ResultValue and FSDKError for details.

## ◆ buildIndexAsync()

virtual ResultValue<FSDKError, Future<ResultValue<FSDKError, IDynamicIndex*> > > fsdk::IIndexBuilder::buildIndexAsync | ( | IAsyncContext *const | asyncContext,
|  | const IProgressTracker *const | progressTracker = `nullptr`
| ) |  |
| pure virtual noexcept

Builds index with every descriptor appended. Non blocking operation.

Is very heavy method in terms of computing load.

Parameters

  [in] | asyncContext | Asynchronous context to run build on.
  [in] | progressTracker | Some object that is being reported to with progress. If its nullptr, dont report progress.

Returns
  ResultValue with error code and created index object.

See also
  IAsyncContext, IProgressTracker, Future, IDynamicIndex, ResultValue and FSDKError for details.

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

- fsdk.framework/Headers/IIndex.h