Define RCUTILS_CHECK_FOR_NULL_WITH_MSG

• Defined in File error_handling.h

Define Documentation

RCUTILS_CHECK_FOR_NULL_WITH_MSG(value, msg, error_statement)

Check a value for null, with an error message and error statement.

If value is NULL, the error statement will be evaluated after setting the error message.

Parameters:

• value – [in] The value to test.

• msg – [in] The error message if value is NULL.

• error_statement – [in] The statement to evaluate if value is NULL.