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GeneralRe: Change Tabs in Ribbon Control dynamically - C++ Pin
Gopi Nath18-Jun-18 1:25
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AnswerRe: Change Tabs in Ribbon Control dynamically - C++ Pin
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GeneralRe: Change Tabs in Ribbon Control dynamically - C++ Pin
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GeneralRe: Change Tabs in Ribbon Control dynamically - C++ Pin
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AnswerRe: Change Tabs in Ribbon Control dynamically - C++ Pin
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GeneralRe: Change Tabs in Ribbon Control dynamically - C++ Pin
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GeneralRe: Change Tabs in Ribbon Control dynamically - C++ Pin
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Questioncreate_task with asynchronous unwrapping PPL Pin
Daniel Ramnath12-Jun-18 8:58
memberDaniel Ramnath12-Jun-18 8:58 
I have a code as below.

// async-unwrapping.cpp
// compile with: /EHsc
#include <ppltasks.h>
#include <iostream>

using namespace concurrency;
using namespace std;

int wmain()
{
    auto t = create_task([]()
    {
        wcout << L"Task A" << endl;

        // Create an inner task that runs before any continuation
        // of the outer task.
        return create_task([]()
        {
            wcout << L"Task B" << endl;
        });
    });
  
    // Run and wait for a continuation of the outer task.
    t.then([](task<void>& t3) // or task<void> t3
    {
        wcout << L"Task C" << endl;
        t3.wait(); // or .get()
    }).wait();
}


I expected the output to be
/* Output:
Task A
Task B
Task C
Task B
*/

But the output is
/* Output:
Task A
Task B
Task C
*/

Why t3.wait(); isn't calling the B task again or a tleast should throw error?
Jesus saves

GeneralRe: create_task with asynchronous unwrapping PPL Pin
Richard MacCutchan12-Jun-18 9:03
protectorRichard MacCutchan12-Jun-18 9:03 
Questioncreate_task function in PPL Pin
Daniel Ramnath11-Jun-18 7:29
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QuestionRe: create_task function in PPL Pin
David Crow11-Jun-18 9:54
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AnswerRe: create_task function in PPL Pin
Daniel Ramnath11-Jun-18 20:36
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AnswerRe: create_task function in PPL Pin
Daniel Ramnath11-Jun-18 20:30
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QuestionDynamic programming fill 3D array Pin
pro grimi10-Jun-18 23:12
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QuestionInitInstance() implimentation. Pin
Member 1271142610-Jun-18 20:17
memberMember 1271142610-Jun-18 20:17 
AnswerRe: InitInstance() implimentation. Pin
Jochen Arndt10-Jun-18 21:24
mvpJochen Arndt10-Jun-18 21:24 
QuestionAdvice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
arnold_w9-Jun-18 10:37
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AnswerRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
leon de boer10-Jun-18 17:27
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GeneralRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
arnold_w10-Jun-18 20:16
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GeneralRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
leon de boer11-Jun-18 2:52
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GeneralRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
arnold_w11-Jun-18 3:13
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GeneralRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
leon de boer11-Jun-18 4:04
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GeneralRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
arnold_w11-Jun-18 9:38
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AnswerRe: Advice on designing a simple task scheduler in embedded C, that can handle asynchronuous tasks? Pin
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QuestionC# combo box text color change Pin
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