Return a reference to the value of the specified vector at the specified base-one indexes.
If an index is out of range, throw a std::out_of_range
exception with the specified error message and index indicated.
- Template Parameters
-
- Parameters
-
x | Vector from which to get a value. |
i1 | First index plus 1. |
i2 | Second index plus 1. |
i3 | Third index plus 1. |
error_msg | Error message if an index is out of range. |
idx | Nested index level to report in error message if the index is out of range. |
- Returns
- Value of vector at indexes.
- Exceptions
-
std::out_of_range | if idx is out of range. |
Definition at line 75 of file get_base1.hpp.