QtConcurrent-BlockingMap-Member-Function-of-iterated-objects: Difference between revisions

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{{Cleanup | reason=Auto-imported from ExpressionEngine.}}
[[Category:HowTo]]
 
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>
<code>
#include <QtConcurrentMap>
#include <QtConcurrentMap>
#include <iostream>
#include <iostream>


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{
{
public:
public:
  void Test()
  void Test() {
{
  std::cout << "Test" << std::endl;
std::cout << "Test" << std::endl;
  }
  }
};
};


int main()
int main() {
{
  QVector<MyClass> v;
  QVector<MyClass> v;
  MyClass a;
  MyClass a;
  v.push_back(a);
  v.push_back(a);
 
QtConcurrent::blockingMap(v.begin(), v.end(), &MyClass::Test);
QtConcurrent::blockingMap(v.begin(), v.end(), &MyClass::Test);
return 0;
 
return 0;
}
}
</code>

Latest revision as of 21:48, 7 April 2016

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;
}