inline void PitchedCopy()

in IsometricPatternMatcher/Image.h [70:82]

• 13 lines of code
• 4 McCabe index (conditional complexity)

inline void PitchedCopy(char* dst, size_t dst_pitch_bytes, const char* src,
                        size_t src_pitch_bytes, size_t width_bytes,
                        size_t height) {
  if (dst_pitch_bytes == width_bytes && src_pitch_bytes == width_bytes) {
    std::memcpy(dst, src, height * width_bytes);
  } else {
    for (size_t row = 0; row < height; ++row) {
      std::memcpy(dst, src, width_bytes);
      dst += dst_pitch_bytes;
      src += src_pitch_bytes;
    }
  }
}