QtConcurrent-BlockingMap-Member-Function-of-iterated-objects: Difference between revisions
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[[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> | |||
#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; | |||
} | |||
</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;
}