c('PL_free_term

Documentation
- Reference manual
  - Foreign Language Interface
    - Interface Data Types
      - Type term_t: a reference to a Prolog term
        
        PL_new_term_ref()
        
        PL_new_term_refs()
        
        PL_copy_term_ref()
        
        PL_free_term_ref()
        
        PL_reset_term_refs()
        
        Interaction with the garbage collector and stack-shifter
- Packages

Availability:C-language interface function

void PL_free_term_ref(term_t t)

Release a specific term reference. Normally all term references in a scope are discarded together or all term references created after a specific one are reclaimed using PL_reset_term_refs(). This function shrinks the current foreign frame if t is the last one in the frame. Else it marks t for reuse by PL_new_term_ref().