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| author | Tavian Barnes <tavianator@gmail.com> | 2009-07-16 01:16:23 +0000 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2009-07-16 01:16:23 +0000 |
| commit | c3619e541564d5133a3ccdaeb79588d37d46a3db (patch) | |
| tree | eede3c86f47098080fe206b84dbb6b59aa0e6a21 /libdimensionxx/dimensionxx/camera.hpp | |
| parent | 00997fa54c64b53618255b1e292d3db4d18b86af (diff) | |
| download | dimension-c3619e541564d5133a3ccdaeb79588d37d46a3db.tar.xz | |
Make copy() a const method.
Diffstat (limited to 'libdimensionxx/dimensionxx/camera.hpp')
| -rw-r--r-- | libdimensionxx/dimensionxx/camera.hpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libdimensionxx/dimensionxx/camera.hpp b/libdimensionxx/dimensionxx/camera.hpp index fa13a7e..0f61435 100644 --- a/libdimensionxx/dimensionxx/camera.hpp +++ b/libdimensionxx/dimensionxx/camera.hpp @@ -36,7 +36,7 @@ namespace Dimension virtual Line ray(const Canvas& canvas, unsigned int x, unsigned int y); // Shallow-copy a derived camera - virtual Camera* copy() = 0; + virtual Camera* copy() const = 0; // Access the wrapped C camera. dmnsn_camera* dmnsn(); @@ -46,7 +46,7 @@ namespace Dimension // No-op Camera(); // Shallow-copy - Camera(Camera& camera); + Camera(const Camera& camera); // Wrap an existing camera explicit Camera(dmnsn_camera* camera); |