Difference between revisions of "QtConcurrent-BlockingMap-Member-Function-of-iterated-objects"
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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>< | + | <code> |
| + | #include <QtConcurrentMap> | ||
| + | #include <iostream> | ||
| − | + | class MyClass | |
| + | { | ||
| + | public: | ||
| + | void Test() { | ||
| + | std::cout << "Test" << std::endl; | ||
| + | } | ||
| + | }; | ||
| − | + | int main() { | |
| − | + | QVector<MyClass> v; | |
| − | int main() | + | MyClass a; |
| − | + | v.push_back(a); | |
| − | QtConcurrent::blockingMap(v.begin(), v.end(), & | + | 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;
}
