Field Array Element Access This group of functions is for getting an array of field elements
[Basic Data Access]
of a certain data type.  
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Detailed Description
of a certain data type. 
If the given field is not of the expected type, the functions return NULL.
- Parameters:
- 
  
    |  | field | the field, must not be NULL |  
 
- Returns:
- the data array of the expected type or NULLif the field is of a different type
Function Documentation
      
        
          | const char* epr_get_field_elems_char | ( | const EPR_SField * | field | ) |  | 
      
 
 
      
        
          | const short* epr_get_field_elems_short | ( | const EPR_SField * | field | ) |  | 
      
 
 
      
        
          | const int* epr_get_field_elems_int | ( | const EPR_SField * | field | ) |  | 
      
 
 
      
        
          | const float* epr_get_field_elems_float | ( | const EPR_SField * | field | ) |  | 
      
 
 
      
        
          | const double* epr_get_field_elems_double | ( | const EPR_SField * | field | ) |  |