Find union of two inputs.  
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Find union of two inputs. 
C Interface for performing union of two arrays. 
- Parameters
- 
  
    | [out] | out | will contain the union of firstandsecond |  | [in] | first | is the first array |  | [in] | second | is the second array |  | [in] | is_unique | if true, skips calling unique internally |  
 
- Returns
- AF_SUCCESS if the execution completes properly 
 
 
      
        
          | AFAPI array af::setunion | ( | const array & | first, | 
        
          |  |  | const array & | second, | 
        
          |  |  | const bool | is_unique = false | 
        
          |  | ) |  |  | 
      
 
C++ Interface for performing union of two arrays. 
- Parameters
- 
  
    | [in] | first | is the first array |  | [in] | second | is the second array |  | [in] | is_unique | if true, skips calling unique internally |  
 
- Returns
- the union of firstandsecond
- Deprecated:
- Use setUnion instead 
 
 
      
        
          | AFAPI array af::setUnion | ( | const array & | first, | 
        
          |  |  | const array & | second, | 
        
          |  |  | const bool | is_unique = false | 
        
          |  | ) |  |  | 
      
 
C++ Interface for performing union of two arrays. 
- Parameters
- 
  
    | [in] | first | is the first array |  | [in] | second | is the second array |  | [in] | is_unique | if true, skips calling unique internally |  
 
- Returns
- the union of firstandsecond