...to initialize that format and shall provide conversions between that format and all other supported...

...You need to make the char* -> char[] conversions individually and fill a new array with...

...I am not a fan of implicit conversions. It's one more set of rules...

...allow a period
  for pleasant, well-planned conversions before the hammer comes down.

  Also in...

It does seem like having implicit conversions with floating point numbers is problematic in general...

...Dare I say it... warn against implicit conversions of double to float.
(6) The same...

...in basically every way, but base ten is more newbie friendly for doing irrelevant conversions.

...copyable types
  // compiler will perform any implicit conversions
  void insertBack(T value)
  {
    reserve(1);
    memcpy...

...imitating VirtualDub for them) and doing colorspace conversions where necessary and organizing them all into...

...the documentation for all of the specific conversions. So, you can't make it private...