Looking at the swap curve construction here:
http://www.bankofcanada.ca/wp-content/uploads/2010/01/wp00-17.pdf
it seems to be constructed in an identical fashion as the yield curve as described here: https://en.wikipedia.org/wiki/Yield_curve#Construction_of_the_full_yield_curve_from_market_data
So are the terms "swap curve" and "yield curve" interchangeable?