Reusing thread in loop c++

Question

I need to parallelize some tasks in a C++ program and am completely new to parallel programming. I\'ve made some progress through internet searches so far, but am a bit stu

Answer 1

This

 std::thread acq1(...)

is the call of an constructor. constructing a new object called acq1

This

  acq1(...)

is the application of the () operator on the existing object aqc1. If there isn't such a operator defined for std::thread the compiler complains.

As far as I know you may not reused std::threads. You construct and start them. Join with them and throw them away,