QtConcurrent-BlockingMapped-Other-Object-Member-Function-Operator

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Demonstrates how to pass each object in the container to a member function of different class instance. You can alternatively do this using "boost::bind":http://developer.qt.nokia.com/wiki/QtConcurrent-BlockingMapped-Other-Object-Member-Function-Bind


#include <QtConcurrentMap>
#include <QVector>

  1. include <boost/bind.hpp>
  1. include <iostream>

class Object{};

class MyClass
{
public:
float operator()(const Object&amp; object) { return 1.0f;}
typedef float result_type;
};

int main()
{
QVector&amp;lt;Object&amp;gt; v;
Object a;
v.push_back(a);

MyClass myClass;

QVector<float> result = QtConcurrent::blockingMapped<QVector<float> >(v.begin(), v.end(), myClass);

std::cout << result[0] << std::endl;
return 0;
}