diff options
Diffstat (limited to 'src/OutputImage.H')
| -rw-r--r-- | src/OutputImage.H | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/OutputImage.H b/src/OutputImage.H index 17955b9..edbb637 100644 --- a/src/OutputImage.H +++ b/src/OutputImage.H @@ -15,7 +15,7 @@ class OutputImage { public: OutputImage(); - virtual ~OutputImage(); + virtual ~OutputImage() {}; virtual int init(int w1, int h1); @@ -28,13 +28,13 @@ class OutputImage { protected: int W, H, line; - virtual int init_internal(int w1, int h1); + virtual int init_internal(int w1, int h1) {return 0;}; - virtual int set_pixel_internal(int x, int r, int g, int b); + virtual int set_pixel_internal(int x, int r, int g, int b) {return 0;}; - virtual int next_line_internal(); + virtual int next_line_internal() {return 0;}; - virtual int done_internal(); + virtual int done_internal() {return 0;}; }; #endif |