Template Function util::assertHasValue¶

Function Documentation¶

template<typename T>
void util::assertHasValue(std::deque<T> queue, std::string item)¶

Confirms that the queue passed has at least 1 value available, throwing an exception if not.

Note

Wrapper around assertHasValues

Template Parameters

• T: type that the queue holds

Parameters

• item: string of item this byte will be used for. Used to create error message.

• queue: queue of elements of type T to have length checked on

Exceptions

• NDEFException: if the queue is empty