1 #ifndef SAMPLEGENERATOR_HXX 2 #define SAMPLEGENERATOR_HXX 3 4 class SampleGenerator 5 { 6 public: 7 virtual void GetSamples(int n, float *u, float *v, float *weight) = 0; 8 9 virtual ~SampleGenerator(){}; 10 }; 11 12 #endif