taskflow/docs/classtf_1_1FlowBuilder.html at master · yhcpp/taskflow · GitHub

Repository navigation

History

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

658

659

660

661

662

663

664

665

666

667

668

669

670

671

672

673

674

675

676

677

678

679

680

681

682

683

684

685

686

687

688

689

690

691

692

693

694

695

696

697

698

699

700

701

702

703

704

705

706

707

708

709

710

711

712

713

714

715

716

717

718

719

720

721

722

723

724

725

726

727

728

729

730

731

732

733

734

735

736

737

738

739

740

741

742

743

744

745

746

747

748

749

750

751

752

753

754

755

756

757

758

759

760

761

762

763

764

765

766

767

768

769

770

771

772

773

774

775

776

777

778

779

780

781

782

783

784

785

786

787

788

789

790

791

792

793

794

795

796

797

798

799

800

801

802

803

804

805

806

807

808

809

810

811

812

813

814

815

816

817

818

819

820

821

822

823

824

825

826

827

828

829

830

831

832

833

834

835

836

837

838

839

840

841

842

843

844

845

846

847

848

849

850

851

852

853

854

855

856

857

858

859

860

861

862

863

864

865

866

867

868

869

870

871

872

873

874

875

876

877

878

879

880

881

882

883

884

885

886

887

888

889

890

891

892

893

894

895

896

897

898

899

900

901

902

903

904

905

906

907

908

909

910

911

912

913

914

915

916

917

918

919

920

921

922

923

924

925

926

927

928

929

930

931

932

933

934

935

936

937

938

939

940

941

942

943

944

945

946

947

948

949

950

951

952

953

954

955

956

957

958

959

960

961

962

963

964

965

966

967

968

<!DOCTYPE html>

<head>

<title>tf::FlowBuilder class | Taskflow QuickStart</title>

</head>

<body>

<a href="https://taskflow.github.io"><img src="taskflow_logo.png" alt="" />Taskflow</a> <span class="m-breadcrumb">|</span> <a href="index.html" class="m-thin">QuickStart</a>

</span>

</svg></a>

</div>

<li><a href="pages.html">Handbook</a></li>

<li><a href="namespaces.html">Namespaces</a></li>

</ol>

<li><a href="annotated.html">Classes</a></li>

<li><a href="files.html">Files</a></li>

</svg></a></li>

</ol>

</div>

</nav></header>

<h1>

<span class="m-breadcrumb"><a href="namespacetf.html">tf</a>::<wbr/></span>FlowBuilder <span class="m-thin">class</span>

</h1>

<p>building methods of a task dependency graph</p>

<h3>Contents</h3>

<ul>

<li>

Reference

<ul>

<li><a href="#derived-classes">Derived classes</a></li>

<li><a href="#typeless-methods">Constructors, destructors, conversion operators</a></li>

<li><a href="#pub-methods">Public functions</a></li>

<li><a href="#pro-attribs">Protected variables</a></li>

</ul>

</li>

</ul>

</div>

<h2><a href="#derived-classes">Derived classes</a></h2>

<dt>

class <a href="classtf_1_1Subflow.html" class="m-doc">Subflow</a>

</dt>

<dd>class to construct a subflow graph from the execution of a dynamic task</dd>

<dt>

class <a href="classtf_1_1Taskflow.html" class="m-doc">Taskflow</a>

</dt>

<dd>main entry to create a task dependency graph</dd>

</dl>

</section>

<h2><a href="#typeless-methods">Constructors, destructors, conversion operators</a></h2>

<span class="m-doc-wrap-bumper"><a href="#a67d023d5493da1594a1d2eaea89da179" class="m-doc-self">FlowBuilder</a>(</span><span class="m-doc-wrap">Graph& graph) <span class="m-label m-flat m-warning">protected</span></span>

</dt>

<dd>constructs a flow builder with a graph</dd>

</dl>

</section>

<h2><a href="#pub-methods">Public functions</a></h2>

<dt>

<div class="m-doc-template">template<typename C, std::enable_if_t<<a href="namespacetf.html#a11fc9c98eb3a0d3a9aa55598b1f4d614" class="m-doc">is_<wbr />static_<wbr />task_<wbr />v</a><C>, void>* = nullptr></div>

<span class="m-doc-wrap-bumper">auto <a href="#a60d7a666cab71ecfa3010b2efb0d6b57" class="m-doc">emplace</a>(</span><span class="m-doc-wrap">C&& callable) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>creates a static task</dd>

<dt>

<div class="m-doc-template">template<typename C, std::enable_if_t<<a href="namespacetf.html#a1eea7593f25ab348cfb656dbdf4e5b05" class="m-doc">is_<wbr />dynamic_<wbr />task_<wbr />v</a><C>, void>* = nullptr></div>

</dt>

<dd>creates a dynamic task</dd>

<dt>

<div class="m-doc-template">template<typename C, std::enable_if_t<<a href="namespacetf.html#a00ca2fc2de0e679a7d9b8039340343df" class="m-doc">is_<wbr />condition_<wbr />task_<wbr />v</a><C>, void>* = nullptr></div>

</dt>

<dd>creates a condition task</dd>

<dt>

<div class="m-doc-template">template<typename... C, std::enable_if_t<(sizeof...(C)> 1></div>

<span class="m-doc-wrap-bumper">auto <a href="#a1f6118326ad434f6c839007a1a79fe1b" class="m-doc">emplace</a>(</span><span class="m-doc-wrap">C && ... callables) -> auto</span>

</dt>

<dd>creates multiple tasks from a list of callable objects</dd>

<dt>

<span class="m-doc-wrap-bumper">auto <a href="#a0a01192f4f92c15380a4f259e2fec2d9" class="m-doc">composed_of</a>(</span><span class="m-doc-wrap"><a href="classtf_1_1Taskflow.html" class="m-doc">Taskflow</a>& taskflow) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>creates a module task from a taskflow</dd>

<dt>

<span class="m-doc-wrap-bumper">auto <a href="#acab0b4ac82260f47fdb36a3244ee3aaf" class="m-doc">placeholder</a>(</span><span class="m-doc-wrap">) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>creates a placeholder task</dd>

<dt>

<div class="m-doc-template">template<typename C, std::enable_if_t<<a href="namespacetf.html#adb8433555d8cdc0b3c5d95e8d51a90f0" class="m-doc">is_<wbr />cudaflow_<wbr />task_<wbr />v</a><C>, void>* = nullptr></div>

</dt>

<dd>creates a cudaFlow task on the caller's GPU device context</dd>

<dt>

<div class="m-doc-template">template<typename C, typename D, std::enable_if_t<<a href="namespacetf.html#adb8433555d8cdc0b3c5d95e8d51a90f0" class="m-doc">is_<wbr />cudaflow_<wbr />task_<wbr />v</a><C>, void>* = nullptr></div>

<span class="m-doc-wrap-bumper">auto <a href="#afdf47fd1a358fb64f8c1b89e2a393169" class="m-doc">emplace_on</a>(</span><span class="m-doc-wrap">C&& callable,

D&& device) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>creates a cudaFlow task on the given device</dd>

<dt>

<div class="m-doc-template">template<typename C, typename Q, std::enable_if_t<<a href="namespacetf.html#a574038aaa99e0220eedca4e8ea9389cf" class="m-doc">is_<wbr />syclflow_<wbr />task_<wbr />v</a><C>, void>* = nullptr></div>

<span class="m-doc-wrap-bumper">auto <a href="#a8706e06336e69c826e93fd772b1b178c" class="m-doc">emplace_on</a>(</span><span class="m-doc-wrap">C&& callable,

Q& queue) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>creates a syclFlow task on the given queue</dd>

<dt>

<span class="m-doc-wrap-bumper">void <a href="#a90f3d9b9d6fcf4df8e7d7878dfdd130d" class="m-doc">linearize</a>(</span><span class="m-doc-wrap"><a href="http://en.cppreference.com/w/cpp/container/vector.html" class="m-doc-external">std::<wbr />vector</a><<a href="classtf_1_1Task.html" class="m-doc">Task</a>>& tasks)</span>

</dt>

<dd>adds adjacent dependency links to a linear list of tasks</dd>

<dt>

<span class="m-doc-wrap-bumper">void <a href="#a4ec89b554d15ad5fb96f4fdb10dbbb16" class="m-doc">linearize</a>(</span><span class="m-doc-wrap"><a href="http://en.cppreference.com/w/cpp/utility/initializer_list.html" class="m-doc-external">std::<wbr />initializer_list</a><<a href="classtf_1_1Task.html" class="m-doc">Task</a>> tasks)</span>

</dt>

<dd>adds adjacent dependency links to a linear list of tasks</dd>

<dt>

<div class="m-doc-template">template<typename B, typename E, typename C></div>

<span class="m-doc-wrap-bumper">auto <a href="#a564252001be679600b20ca9ed9920f6a" class="m-doc">for_each</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

C&& callable) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>constructs a STL-styled parallel-for task</dd>

<dt>

<div class="m-doc-template">template<typename B, typename E, typename S, typename C></div>

<span class="m-doc-wrap-bumper">auto <a href="#ab8417b211b18bb1e0f45a049331f084d" class="m-doc">for_each_index</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

S&& step,

C&& callable) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>constructs an index-based parallel-for task</dd>

<dt>

<div class="m-doc-template">template<typename B, typename E, typename T, typename O></div>

<span class="m-doc-wrap-bumper">auto <a href="#ad999cd75045db225a42d5881d6db1223" class="m-doc">reduce</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

T& init,

O&& bop) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>constructs a STL-styled parallel-reduce task</dd>

<dt>

<div class="m-doc-template">template<typename B, typename E, typename T, typename BOP, typename UOP></div>

<span class="m-doc-wrap-bumper">auto <a href="#ad8d03524f15292610ebee63d53b89579" class="m-doc">transform_reduce</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

T& init,

BOP&& bop,

UOP&& uop) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>constructs a STL-styled parallel transform-reduce task</dd>

<dt>

<div class="m-doc-template">template<typename B, typename E, typename C></div>

<span class="m-doc-wrap-bumper">auto <a href="#af4848ab51fa3bf5525af58e2440b01c1" class="m-doc">sort</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

C&& cmp) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>constructs a dynamic task to perform STL-styled parallel sort</dd>

<dt>

<div class="m-doc-template">template<typename B, typename E></div>

<span class="m-doc-wrap-bumper">auto <a href="#a559afa5066782bc6c38738260e3d4c2e" class="m-doc">sort</a>(</span><span class="m-doc-wrap">B&& first,

E&& last) -> <a href="classtf_1_1Task.html" class="m-doc">Task</a></span>

</dt>

<dd>constructs a dynamic task to perform STL-styled parallel sort using the <code>std::less<T></code> comparator, where <code>T</code> is the element type</dd>

</dl>

</section>

<h2><a href="#pro-attribs">Protected variables</a></h2>

Graph& <a href="#a9404a57d9d37a4d49d20b686e4e5f68f" class="m-doc-self">_graph</a>

</dt>

<dd>associated graph object</dd>

</dl>

</section>

<h2>Function documentation</h2>

<h3>

template<typename C, std::enable_if_t<<a href="namespacetf.html#a11fc9c98eb3a0d3a9aa55598b1f4d614" class="m-doc">is_<wbr />static_<wbr />task_<wbr />v</a><C>, void>* = nullptr>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a60d7a666cab71ecfa3010b2efb0d6b57" class="m-doc-self">emplace</a>(</span><span class="m-doc-wrap">C&& callable)</span></span>

</h3>

<p>creates a static task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable type constructible from std::function<void()></td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable</td>

<td>callable to construct a static task</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The following example creates a static task.</p><pre class="m-code"><span class="n">tf</span><span class="o">::</span><span class="n">Task</span> <span class="n">static_task</span> <span class="o">=</span> <span class="n">taskflow</span><span class="p">.</span><span class="n">emplace</span><span class="p">([](){});</span></pre><p>Please refer to <a href="StaticTasking.html" class="m-doc">Static Tasking</a> for details.</p>

</div></section>

<h3>

template<typename C, std::enable_if_t<<a href="namespacetf.html#a1eea7593f25ab348cfb656dbdf4e5b05" class="m-doc">is_<wbr />dynamic_<wbr />task_<wbr />v</a><C>, void>* = nullptr>

</div>

</h3>

<p>creates a dynamic task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable type constructible from std::function<void(tf::Subflow&)></td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable</td>

<td>callable to construct a dynamic task</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The following example creates a dynamic task (<a href="classtf_1_1Subflow.html" class="m-doc">tf::<wbr />Subflow</a>) that spawns two static tasks.</p><pre class="m-code"><span class="n">tf</span><span class="o">::</span><span class="n">Task</span> <span class="n">dynamic_task</span> <span class="o">=</span> <span class="n">taskflow</span><span class="p">.</span><span class="n">emplace</span><span class="p">([](</span><span class="n">tf</span><span class="o">::</span><span class="n">Subflow</span><span class="o">&</span> <span class="n">sf</span><span class="p">){</span>

<span class="n">tf</span><span class="o">::</span><span class="n">Task</span> <span class="n">static_task1</span> <span class="o">=</span> <span class="n">sf</span><span class="p">.</span><span class="n">emplace</span><span class="p">([](){});</span>

<span class="n">tf</span><span class="o">::</span><span class="n">Task</span> <span class="n">static_task2</span> <span class="o">=</span> <span class="n">sf</span><span class="p">.</span><span class="n">emplace</span><span class="p">([](){});</span>

<span class="p">});</span></pre><p>Please refer to <a href="DynamicTasking.html" class="m-doc">Dynamic Tasking</a> for details.</p>

</div></section>

<h3>

template<typename C, std::enable_if_t<<a href="namespacetf.html#a00ca2fc2de0e679a7d9b8039340343df" class="m-doc">is_<wbr />condition_<wbr />task_<wbr />v</a><C>, void>* = nullptr>

</div>

</h3>

<p>creates a condition task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable type constructible from std::function<int()></td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable</td>

<td>callable to construct a condition task</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The following example creates an if-else block using one condition task and three static tasks.</p><pre class="m-code"><span class="n">tf</span><span class="o">::</span><span class="n">Taskflow</span> <span class="n">taskflow</span><span class="p">;</span>

<span class="k">auto</span> <span class="p">[</span><span class="n">init</span><span class="p">,</span> <span class="n">cond</span><span class="p">,</span> <span class="n">yes</span><span class="p">,</span> <span class="n">no</span><span class="p">]</span> <span class="o">=</span> <span class="n">taskflow</span><span class="p">.</span><span class="n">emplace</span><span class="p">(</span>

<span class="p">[]</span> <span class="p">()</span> <span class="p">{</span> <span class="k">return</span> <span class="mi">0</span><span class="p">;</span> <span class="p">},</span>

<span class="c1">// executes yes if cond returns 0, or no if cond returns 1</span>

<span class="n">cond</span><span class="p">.</span><span class="n">precede</span><span class="p">(</span><span class="n">yes</span><span class="p">,</span> <span class="n">no</span><span class="p">);</span>

<span class="n">cond</span><span class="p">.</span><span class="n">succeed</span><span class="p">(</span><span class="n">init</span><span class="p">);</span></pre><p>Please refer to <a href="ConditionalTasking.html" class="m-doc">Conditional Tasking</a> for details.</p>

</div></section>

<h3>

template<typename... C, std::enable_if_t<(sizeof...(C)> 1>

</div>

<span class="m-doc-wrap-bumper">auto tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a1f6118326ad434f6c839007a1a79fe1b" class="m-doc-self">emplace</a>(</span><span class="m-doc-wrap">C && ... callables)</span></span>

</h3>

<p>creates multiple tasks from a list of callable objects</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable types</td>

</tr>

<tr>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callables</td>

<td>one or multiple callable objects constructible from each task category</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The method returns a tuple of tasks each corresponding to the given callable target. You can use structured binding to get the return tasks one by one. The following example creates four static tasks and assign them to <code>A</code>, <code>B</code>, <code>C</code>, and <code>D</code> using structured binding.</p><pre class="m-code"><span class="k">auto</span> <span class="p">[</span><span class="n">A</span><span class="p">,</span> <span class="n">B</span><span class="p">,</span> <span class="n">C</span><span class="p">,</span> <span class="n">D</span><span class="p">]</span> <span class="o">=</span> <span class="n">taskflow</span><span class="p">.</span><span class="n">emplace</span><span class="p">(</span>

</div></section>

<h3>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a0a01192f4f92c15380a4f259e2fec2d9" class="m-doc-self">composed_of</a>(</span><span class="m-doc-wrap"><a href="classtf_1_1Taskflow.html" class="m-doc">Taskflow</a>& taskflow)</span></span>

</h3>

<p>creates a module task from a taskflow</p>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td style="width: 1%">taskflow</td>

<td>a taskflow object for the module</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>Please refer to <a href="ComposableTasking.html" class="m-doc">Composable Tasking</a> for details.</p>

</div></section>

<h3>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#acab0b4ac82260f47fdb36a3244ee3aaf" class="m-doc-self">placeholder</a>(</span><span class="m-doc-wrap">)</span></span>

</h3>

<p>creates a placeholder task</p>

<tfoot>

<tr>

<th style="width: 1%">Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>A placeholder task maps to a node in the taskflow graph, but it does not have any callable work assigned yet. A placeholder task is different from an empty task handle that does not point to any node in a graph.</p><pre class="m-code"><span class="c1">// create a placeholder task with no callable target assigned</span>

<span class="n">tf</span><span class="o">::</span><span class="n">Task</span> <span class="n">placeholder</span> <span class="o">=</span> <span class="n">taskflow</span><span class="p">.</span><span class="n">placeholder</span><span class="p">();</span>

<span class="n">assert</span><span class="p">(</span><span class="n">placeholder</span><span class="p">.</span><span class="n">empty</span><span class="p">()</span> <span class="o">==</span> <span class="nb">false</span> <span class="o">&&</span> <span class="n">placeholder</span><span class="p">.</span><span class="n">has_work</span><span class="p">()</span> <span class="o">==</span> <span class="nb">false</span><span class="p">);</span>

<span class="c1">// create an empty task handle</span>

<span class="c1">// assign the task handle to the placeholder task</span>

<span class="n">task</span> <span class="o">=</span> <span class="n">placeholder</span><span class="p">;</span>

<span class="n">assert</span><span class="p">(</span><span class="n">task</span><span class="p">.</span><span class="n">empty</span><span class="p">()</span> <span class="o">==</span> <span class="nb">false</span> <span class="o">&&</span> <span class="n">task</span><span class="p">.</span><span class="n">has_work</span><span class="p">()</span> <span class="o">==</span> <span class="nb">false</span><span class="p">);</span></pre>

</div></section>

<h3>

template<typename C, std::enable_if_t<<a href="namespacetf.html#adb8433555d8cdc0b3c5d95e8d51a90f0" class="m-doc">is_<wbr />cudaflow_<wbr />task_<wbr />v</a><C>, void>* = nullptr>

</div>

</h3>

<p>creates a cudaFlow task on the caller's GPU device context</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable type constructible from <code>std::function<void(tf::cudaFlow&)></code></td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>This method is equivalent to calling tf::FlowBuilder::emplace_on(callable, d) where <code>d</code> is the caller's device context. The following example creates a cudaFlow of two kernel tasks, <code>task1</code> and <code>task2</code>, where <code>task1</code> runs before <code>task2</code>.</p><pre class="m-code"><span class="n">taskflow</span><span class="p">.</span><span class="n">emplace</span><span class="p">([</span><span class="o">&</span><span class="p">](</span><span class="n">tf</span><span class="o">::</span><span class="n">cudaFlow</span><span class="o">&</span> <span class="n">cf</span><span class="p">){</span>

<span class="c1">// create two kernel tasks</span>

<span class="n">tf</span><span class="o">::</span><span class="n">cudaTask</span> <span class="n">task1</span> <span class="o">=</span> <span class="n">cf</span><span class="p">.</span><span class="n">kernel</span><span class="p">(</span><span class="n">grid1</span><span class="p">,</span> <span class="n">block1</span><span class="p">,</span> <span class="n">shm1</span><span class="p">,</span> <span class="n">kernel1</span><span class="p">,</span> <span class="n">args1</span><span class="p">);</span>

<span class="n">tf</span><span class="o">::</span><span class="n">cudaTask</span> <span class="n">task2</span> <span class="o">=</span> <span class="n">cf</span><span class="p">.</span><span class="n">kernel</span><span class="p">(</span><span class="n">grid2</span><span class="p">,</span> <span class="n">block2</span><span class="p">,</span> <span class="n">shm2</span><span class="p">,</span> <span class="n">kernel2</span><span class="p">,</span> <span class="n">args2</span><span class="p">);</span>

<span class="c1">// kernel1 runs before kernel2</span>

<span class="n">task1</span><span class="p">.</span><span class="n">precede</span><span class="p">(</span><span class="n">task2</span><span class="p">);</span>

<span class="p">});</span></pre><p>Please refer to <a href="GPUTaskingcudaFlow.html" class="m-doc">GPU Tasking (cudaFlow)</a> and <a href="GPUTaskingcudaFlowCapturer.html" class="m-doc">GPU Tasking (cudaFlowCapturer)</a> for details.</p>

</div></section>

<h3>

template<typename C, typename D, std::enable_if_t<<a href="namespacetf.html#adb8433555d8cdc0b3c5d95e8d51a90f0" class="m-doc">is_<wbr />cudaflow_<wbr />task_<wbr />v</a><C>, void>* = nullptr>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#afdf47fd1a358fb64f8c1b89e2a393169" class="m-doc-self">emplace_on</a>(</span><span class="m-doc-wrap">C&& callable,

D&& device)</span></span>

</h3>

<p>creates a cudaFlow task on the given device</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable type constructible from std::function<void(tf::cudaFlow&)></td>

</tr>

<tr>

<td>device type, either <code>int</code> or <code>std::ref<int></code> (stateful)</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The following example creates a cudaFlow of two kernel tasks, <code>task1</code> and <code>task2</code> on GPU <code>2</code>, where <code>task1</code> runs before <code>task2</code></p><pre class="m-code"><span class="n">taskflow</span><span class="p">.</span><span class="n">emplace_on</span><span class="p">([</span><span class="o">&</span><span class="p">](</span><span class="n">tf</span><span class="o">::</span><span class="n">cudaFlow</span><span class="o">&</span> <span class="n">cf</span><span class="p">){</span>

<span class="c1">// create two kernel tasks</span>

<span class="c1">// kernel1 runs before kernel2</span>

<span class="n">task1</span><span class="p">.</span><span class="n">precede</span><span class="p">(</span><span class="n">task2</span><span class="p">);</span>

</div></section>

<h3>

template<typename C, typename Q, std::enable_if_t<<a href="namespacetf.html#a574038aaa99e0220eedca4e8ea9389cf" class="m-doc">is_<wbr />syclflow_<wbr />task_<wbr />v</a><C>, void>* = nullptr>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a8706e06336e69c826e93fd772b1b178c" class="m-doc-self">emplace_on</a>(</span><span class="m-doc-wrap">C&& callable,

Q& queue)</span></span>

</h3>

<p>creates a syclFlow task on the given queue</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>callable type constructible from std::function<void(tf::syclFlow&)></td>

</tr>

<tr>

<td>queue type</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The following example creates a syclFlow of two kernel tasks, <code>task1</code> and <code>task2</code> on GPU <code>2</code>, where <code>task1</code> runs before <code>task2</code></p><pre class="m-code"><span class="n">taskflow</span><span class="p">.</span><span class="n">emplace_on</span><span class="p">([</span><span class="o">&</span><span class="p">](</span><span class="n">tf</span><span class="o">::</span><span class="n">syclFlow</span><span class="o">&</span> <span class="n">cf</span><span class="p">){</span>

<span class="c1">// create two single-thread kernel tasks</span>

<span class="n">tf</span><span class="o">::</span><span class="n">syclTask</span> <span class="n">task1</span> <span class="o">=</span> <span class="n">cf</span><span class="p">.</span><span class="n">single_task</span><span class="p">([](){});</span>

<span class="n">tf</span><span class="o">::</span><span class="n">syclTask</span> <span class="n">task2</span> <span class="o">=</span> <span class="n">cf</span><span class="p">.</span><span class="n">single_task</span><span class="p">([](){});</span>

<span class="c1">// kernel1 runs before kernel2</span>

<span class="n">task1</span><span class="p">.</span><span class="n">precede</span><span class="p">(</span><span class="n">task2</span><span class="p">);</span>

<span class="p">},</span> <span class="n">queue</span><span class="p">);</span></pre>

</div></section>

<h3>

<span class="m-doc-wrap-bumper">void tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a90f3d9b9d6fcf4df8e7d7878dfdd130d" class="m-doc-self">linearize</a>(</span><span class="m-doc-wrap"><a href="http://en.cppreference.com/w/cpp/container/vector.html" class="m-doc-external">std::<wbr />vector</a><<a href="classtf_1_1Task.html" class="m-doc">Task</a>>& tasks)</span></span>

</h3>

<p>adds adjacent dependency links to a linear list of tasks</p>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td style="width: 1%">tasks</td>

<td>a vector of tasks</td>

</tr>

</tbody>

</table>

</div></section>

<h3>

<span class="m-doc-wrap-bumper">void tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a4ec89b554d15ad5fb96f4fdb10dbbb16" class="m-doc-self">linearize</a>(</span><span class="m-doc-wrap"><a href="http://en.cppreference.com/w/cpp/utility/initializer_list.html" class="m-doc-external">std::<wbr />initializer_list</a><<a href="classtf_1_1Task.html" class="m-doc">Task</a>> tasks)</span></span>

</h3>

<p>adds adjacent dependency links to a linear list of tasks</p>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td style="width: 1%">tasks</td>

<td>an initializer list of tasks</td>

</tr>

</tbody>

</table>

</div></section>

<h3>

template<typename B, typename E, typename C>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a564252001be679600b20ca9ed9920f6a" class="m-doc-self">for_each</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

C&& callable)</span></span>

</h3>

<p>constructs a STL-styled parallel-for task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>beginning iterator type</td>

</tr>

<tr>

<td>ending iterator type</td>

</tr>

<tr>

<td>callable type</td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>first</td>

<td>iterator to the beginning (inclusive)</td>

</tr>

<tr>

<td>iterator to the end (exclusive)</td>

</tr>

<tr>

<td>callable</td>

<td>a callable object to apply to the dereferenced iterator</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The task spawns a subflow that applies the callable object to each object obtained by dereferencing every iterator in the range <code>[first, last)</code>. This method is equivalent to the parallel execution of the following loop:</p><pre class="m-code"><span class="k">for</span><span class="p">(</span><span class="k">auto</span> <span class="n">itr</span><span class="o">=</span><span class="n">first</span><span class="p">;</span> <span class="n">itr</span><span class="o">!=</span><span class="n">last</span><span class="p">;</span> <span class="n">itr</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>

<span class="n">callable</span><span class="p">(</span><span class="o">*</span><span class="n">itr</span><span class="p">);</span>

<span class="p">}</span></pre><p>Arguments templated to enable stateful passing using <a href="http://en.cppreference.com/w/cpp/utility/functional/reference_wrapper.html" class="m-doc-external">std::<wbr />reference_wrapper</a>. The callable needs to take a single argument of the dereferenced iterator type.</p><p>Please refer to <a href="ParallelIterations.html" class="m-doc">Parallel Iterations</a> for details.</p>

</div></section>

<h3>

template<typename B, typename E, typename S, typename C>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ab8417b211b18bb1e0f45a049331f084d" class="m-doc-self">for_each_index</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

S&& step,

C&& callable)</span></span>

</h3>

<p>constructs an index-based parallel-for task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>beginning index type (must be integral)</td>

</tr>

<tr>

<td>ending index type (must be integral)</td>

</tr>

<tr>

<td>step type (must be integral)</td>

</tr>

<tr>

<td>callable type</td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>first</td>

<td>index of the beginning (inclusive)</td>

</tr>

<tr>

<td>index of the end (exclusive)</td>

</tr>

<tr>

</tr>

<tr>

<td>callable</td>

<td>a callable object to apply to each valid index</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The task spawns a subflow that applies the callable object to each index in the range <code>[first, last)</code> with the step size.</p><p>This method is equivalent to the parallel execution of the following loop:</p><pre class="m-code"><span class="c1">// case 1: step size is positive</span>

<span class="k">for</span><span class="p">(</span><span class="k">auto</span> <span class="n">i</span><span class="o">=</span><span class="n">first</span><span class="p">;</span> <span class="n">i</span><span class="o"><</span><span class="n">last</span><span class="p">;</span> <span class="n">i</span><span class="o">+=</span><span class="n">step</span><span class="p">)</span> <span class="p">{</span>

<span class="n">callable</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>

<span class="c1">// case 2: step size is negative</span>

<span class="k">for</span><span class="p">(</span><span class="k">auto</span> <span class="n">i</span><span class="o">=</span><span class="n">first</span><span class="p">,</span> <span class="n">i</span><span class="o">></span><span class="n">last</span><span class="p">;</span> <span class="n">i</span><span class="o">+=</span><span class="n">step</span><span class="p">)</span> <span class="p">{</span>

<span class="n">callable</span><span class="p">(</span><span class="n">i</span><span class="p">);</span>

<span class="p">}</span></pre><p>Arguments are templated to enable stateful passing using <a href="http://en.cppreference.com/w/cpp/utility/functional/reference_wrapper.html" class="m-doc-external">std::<wbr />reference_wrapper</a>. The callable needs to take a single argument of the integral index type.</p><p>Please refer to <a href="ParallelIterations.html" class="m-doc">Parallel Iterations</a> for details.</p>

</div></section>

<h3>

template<typename B, typename E, typename T, typename O>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ad999cd75045db225a42d5881d6db1223" class="m-doc-self">reduce</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

T& init,

O&& bop)</span></span>

</h3>

<p>constructs a STL-styled parallel-reduce task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>beginning iterator type</td>

</tr>

<tr>

<td>ending iterator type</td>

</tr>

<tr>

<td>result type</td>

</tr>

<tr>

<td>binary reducer type</td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>first</td>

<td>iterator to the beginning (inclusive)</td>

</tr>

<tr>

<td>iterator to the end (exclusive)</td>

</tr>

<tr>

<td>initial value of the reduction and the storage for the reduced result</td>

</tr>

<tr>

<td>binary operator that will be applied</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The task spawns a subflow to perform parallel reduction over <code>init</code> and the elements in the range <code>[first, last)</code>. The reduced result is store in <code>init</code>.</p><p>This method is equivalent to the parallel execution of the following loop:</p><pre class="m-code"><span class="k">for</span><span class="p">(</span><span class="k">auto</span> <span class="n">itr</span><span class="o">=</span><span class="n">first</span><span class="p">;</span> <span class="n">itr</span><span class="o">!=</span><span class="n">last</span><span class="p">;</span> <span class="n">itr</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>

<span class="p">}</span></pre><p>Arguments are templated to enable stateful passing using <a href="http://en.cppreference.com/w/cpp/utility/functional/reference_wrapper.html" class="m-doc-external">std::<wbr />reference_wrapper</a>.</p><p>Please refer to <a href="ParallelReduction.html" class="m-doc">Parallel Reduction</a> for details.</p>

</div></section>

<h3>

template<typename B, typename E, typename T, typename BOP, typename UOP>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ad8d03524f15292610ebee63d53b89579" class="m-doc-self">transform_reduce</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

T& init,

BOP&& bop,

UOP&& uop)</span></span>

</h3>

<p>constructs a STL-styled parallel transform-reduce task</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>beginning iterator type</td>

</tr>

<tr>

<td>ending iterator type</td>

</tr>

<tr>

<td>result type</td>

</tr>

<tr>

<td>binary reducer type</td>

</tr>

<tr>

<td>unary transformion type</td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>first</td>

<td>iterator to the beginning (inclusive)</td>

</tr>

<tr>

<td>iterator to the end (exclusive)</td>

</tr>

<tr>

<td>initial value of the reduction and the storage for the reduced result</td>

</tr>

<tr>

<td>binary operator that will be applied in unspecified order to the results of <code>uop</code></td>

</tr>

<tr>

<td>unary operator that will be applied to transform each element in the range to the result type</td>

</tr>

</tbody>

<tfoot>

<tr>

<th>Returns</th>

<td>a <a href="classtf_1_1Task.html" class="m-doc">tf::<wbr />Task</a> handle</td>

</tr>

</tfoot>

</table>

<p>The task spawns a subflow to perform parallel reduction over <code>init</code> and the transformed elements in the range <code>[first, last)</code>. The reduced result is store in <code>init</code>.</p><p>This method is equivalent to the parallel execution of the following loop:</p><pre class="m-code"><span class="k">for</span><span class="p">(</span><span class="k">auto</span> <span class="n">itr</span><span class="o">=</span><span class="n">first</span><span class="p">;</span> <span class="n">itr</span><span class="o">!=</span><span class="n">last</span><span class="p">;</span> <span class="n">itr</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>

<span class="p">}</span></pre><p>Arguments are templated to enable stateful passing using <a href="http://en.cppreference.com/w/cpp/utility/functional/reference_wrapper.html" class="m-doc-external">std::<wbr />reference_wrapper</a>.</p><p>Please refer to <a href="ParallelReduction.html" class="m-doc">Parallel Reduction</a> for details.</p>

</div></section>

<h3>

template<typename B, typename E, typename C>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#af4848ab51fa3bf5525af58e2440b01c1" class="m-doc-self">sort</a>(</span><span class="m-doc-wrap">B&& first,

E&& last,

C&& cmp)</span></span>

</h3>

<p>constructs a dynamic task to perform STL-styled parallel sort</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>beginning iterator type (random-accessible)</td>

</tr>

<tr>

<td>ending iterator type (random-accessible)</td>

</tr>

<tr>

<td>comparator type</td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>first</td>

<td>iterator to the beginning (inclusive)</td>

</tr>

<tr>

<td>iterator to the end (exclusive)</td>

</tr>

<tr>

<td>comparison function object</td>

</tr>

</tbody>

</table>

<p>The task spawns a subflow to parallelly sort elements in the range <code>[first, last)</code>.</p><p>Arguments are templated to enable stateful passing using <a href="http://en.cppreference.com/w/cpp/utility/functional/reference_wrapper.html" class="m-doc-external">std::<wbr />reference_wrapper</a>.</p><p>Please refer to <a href="ParallelSort.html" class="m-doc">Parallel Sort</a> for details.</p>

</div></section>

<h3>

template<typename B, typename E>

</div>

<span class="m-doc-wrap-bumper"><a href="classtf_1_1Task.html" class="m-doc">Task</a> tf::<wbr />FlowBuilder::<wbr /></span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#a559afa5066782bc6c38738260e3d4c2e" class="m-doc-self">sort</a>(</span><span class="m-doc-wrap">B&& first,

E&& last)</span></span>

</h3>

<p>constructs a dynamic task to perform STL-styled parallel sort using the <code>std::less<T></code> comparator, where <code>T</code> is the element type</p>

<thead>

<tr><th colspan="2">Template parameters</th></tr>

</thead>

<tbody>

<tr>

<td>beginning iterator type (random-accessible)</td>

</tr>

<tr>

<td>ending iterator type (random-accessible)</td>

</tr>

</tbody>

<thead>

<tr><th colspan="2">Parameters</th></tr>

</thead>

<tbody>

<tr>

<td>first</td>

<td>iterator to the beginning (inclusive)</td>

</tr>

<tr>

<td>iterator to the end (exclusive)</td>

</tr>

</tbody>

</table>

<p>The task spawns a subflow to parallelly sort elements in the range <code>[first, last)</code> using the <code>std::less<T></code> comparator, where <code>T</code> is the dereferenced iterator type.</p><p>Arguments are templated to enable stateful passing using <a href="http://en.cppreference.com/w/cpp/utility/functional/reference_wrapper.html" class="m-doc-external">std::<wbr />reference_wrapper</a>.</p><p>Please refer to <a href="ParallelSort.html" class="m-doc">Parallel Sort</a> for details.</p>

</div></section>

</section>

</div>

</article></main>

<div><span class="m-label m-default">Tab</span> / <span class="m-label m-default">T</span> to search, <span class="m-label m-default">Esc</span> to close</div>

</div>

<form>

</form>

<p class="m-noindent">Search for symbols, directories, files, pages or

modules. You can omit any prefix from the symbol or file path; adding a

<code>:</code> or <code>/</code> suffix lists all members of given symbol or

directory.</p>

/ <span class="m-label m-dim">↑</span> to navigate through the list,

<span class="m-label m-dim">Enter</span> to go.

<span class="m-label m-dim">Tab</span> autocompletes common prefix, you can

copy a link to the result using <span class="m-label m-dim">⌘</span>

<span class="m-label m-dim">L</span> while <span class="m-label m-dim">⌘</span>

<span class="m-label m-dim">M</span> produces a Markdown link.</p>

</div>

<div id="search-notfound" class="m-text m-warning m-text-center">Sorry, nothing was found.</div>

</div>

<p>Taskflow handbook is part of the <a href="https://taskflow.github.io">Taskflow project</a>, copyright © <a href="https://tsung-wei-huang.github.io/">Dr. Tsung-Wei Huang</a>, 2018–2021.<br />Generated by <a href="https://doxygen.org/">Doxygen</a> 1.8.14 and <a href="https://mcss.mosra.cz/">m.css</a>.</p>

</div>

</nav></footer>

</body>

</html>

taskflow/docs/classtf_1_1FlowBuilder.html at master · yhcpp/taskflow · GitHub

Navigation Menu

Repository navigation

Expand file tree

Breadcrumbs

classtf_1_1FlowBuilder.html

Latest commit

History

Breadcrumbs

classtf_1_1FlowBuilder.html

File metadata and controls

Footer

Footer navigation