Rename setThreads to setNumberOfThreads.

Author: larshg

surface/include/pcl/surface/impl/poisson.hpp

@@ -70,13 +70,7 @@ pcl::Poisson<PointNT>::~Poisson () = default;
 template <typename PointNT> void
 pcl::Poisson<PointNT>::setThreads (unsigned int num_threads)
 {
-#ifdef _OPENMP
- num_threads_ = num_threads != 0 ? num_threads : omp_get_num_procs();
-#else
- if (num_threads_ != 1) {
- PCL_WARN("OpenMP is not available. Keeping number of threads unchanged at 1\n");
- }
-#endif
+ setNumberOfThreads(num_threads);
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////////

surface/include/pcl/surface/poisson.h

@@ -219,8 +219,26 @@ namespace pcl
  /** \brief Set the number of threads to use.
  * \param[in] threads the number of threads
  */
+ PCL_DEPRECATED(1,17, "Use setNumberOfThreads() instead.")
  void
  setThreads(unsigned int num_threads = 0);
+
+ /** \brief Initialize the scheduler and set the number of threads to use.
+ * \param num_threads the number of hardware threads to use (0 sets the value back
+ * to automatic)
+ */
+ inline void
+ setNumberOfThreads(unsigned int num_threads = 0)
+ {
+#ifdef _OPENMP
+ num_threads_ = num_threads != 0 ? num_threads : omp_get_num_procs();
+#else
+ if (num_threads_ != 1) {
+ PCL_WARN(
+ "OpenMP is not available. Keeping number of threads unchanged at 1\n");
+ }
+#endif
+ }
 
 
  /** \brief Get the number of threads*/