[Toon-members] [edrosten/TooN] 32cb58: Declare TooN vectors with named elements.

[Edward Rosten]

  Branch: refs/heads/master
  Home:   https://github.com/edrosten/TooN
  Commit: 32cb582e8e8f526980e2c7355793d23a3a629c9a
      
https://github.com/edrosten/TooN/commit/32cb582e8e8f526980e2c7355793d23a3a629c9a
  Author: Edward Rosten <address@hidden>
  Date:   2016-01-19 (Tue, 19 Jan 2016)

  Changed paths:
    M doc/documentation.h
    A named_elements.h

  Log Message:
  -----------
  Declare TooN vectors with named elements.

Code example:

 #include <TooN/TooN.h>
 #include <TooN/named_elements.h>

 TOON_MAKE_NAMED_ELEMENT_VECTOR(CMYK, c, m, y, k);
 TOON_MAKE_NAMED_ELEMENT_VECTOR(RGB, r, g, b);

 ...

 RGB<> color  = Ones;
 CMYK<int> other_color;

 //Meaningless calculation demonstrating that they're vectors:
 color * project(other_color);