Difference between revisions of "QtConcurrent-BlockingMap-Member-Function-of-iterated-objects"
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| − | + | [[Category:HowTo]] | |
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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> | <code> | ||
#include <QtConcurrentMap> | #include <QtConcurrentMap> | ||
| − | |||
#include <iostream> | #include <iostream> | ||
| Line 11: | Line 9: | ||
{ | { | ||
public: | public: | ||
| − | void Test() | + | void Test() { |
| − | + | 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;
}
