Function rosidl_runtime_c__type_description__Field__Sequence__copy

Function Documentation

bool rosidl_runtime_c__type_description__Field__Sequence__copy(const rosidl_runtime_c__type_description__Field__Sequence *input, rosidl_runtime_c__type_description__Field__Sequence *output)

Copy an array of msg/Field messages.

This functions performs a deep copy, as opposed to the shallow copy that plain assignment yields.

Parameters:

  • input – [in] The source array pointer.

  • output – [out] The target array pointer, which must have been initialized before calling this function.

Returns:

true if successful, or false if either pointer is null or memory allocation fails.