omp_get_active_level (GNU libgomp)

#### 3.1.20 `omp_get_active_level` – Number of parallel regions ¶

Description:

  This function returns the nesting level for the active parallel blocks, which enclose the calling call.

C/C++

  Prototype: | `int omp_get_active_level(void);`

Fortran:

  Interface: | `integer function omp_get_active_level()`

See also:

  `omp_get_level` – Obtain the current nesting level, `omp_get_max_active_levels` – Current maximum number of active regions, `omp_set_max_active_levels` – Limits the number of active parallel regions

Reference:

  OpenMP specification v4.5, Section 3.2.20.