QtConcurrent-BlockingMap-Member-Function-of-iterated-objects: Difference between revisions
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This demonstrates how to call a function on every object in the collection: | This demonstrates how to call a function on every object in the collection: | ||
<code><br />#include <QtConcurrentMap&gt; | |||
#include <iostream&gt; | |||
class MyClass<br />{<br />public:<br /> void Test()<br /> {<br /> std::cout << "Test&quot; << std::endl;<br /> }<br />}; | |||
int main()<br />{<br /> QVector&lt;MyClass&gt; v;<br /> MyClass a;<br /> v.push_back(a); | |||
QtConcurrent::blockingMap(v.begin(), v.end(), &MyClass::Test); | |||
return 0;<br />} |
Revision as of 10:42, 24 February 2015
This demonstrates how to call a function on every object in the collection:
#include <QtConcurrentMap>
- include <iostream>
class MyClass
{
public:
void Test()
{
std::cout << "Test" << std::endl;
}
};
int main()
{
QVector<MyClass> v;
MyClass a;
v.push_back(a);
QtConcurrent::blockingMap(v.begin(), v.end(), &MyClass::Test);
return 0;
}