round.h

#ifndef SCT_ROUND_H
#define SCT_ROUND_H
#include <cmath>

using std::floor;

namespace Sct {

    
inline unsigned char roundToUChar(float value) {
    if (value < 0) return 0;
    else if (value>255) return 255;
    else return(unsigned char)floor(value+0.5f);
}

inline unsigned char roundToUChar(double value) {
    if (value < 0) return 0;
    else if (value>255) return 255;
    else return(unsigned char)floor(value+0.5);
}

}

#endif

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