Class duplicate_key_error

Defined in File category.hpp

Inheritance Relationships

Base Type

public std::runtime_error

Class Documentation

class duplicate_key_error : public std::runtime_error

A duplicate_key_error is thrown when an attempt is made to insert a row with values that would introduce a duplicate key in the index. Of course, this can only happen if a category_validator has been defined for this category.

Public Functions

inline duplicate_key_error(const std::string &msg): Construct a new duplicate key error object.