Xcode向我报告以下警告:
隐式转换失去整数精度:' NSUInteger' (又名' unsigned long')to' uint32_t' (又名' unsigned int')
产生此警告的行是:
NSUInteger radius = // some value;
vImage_Buffer effectOutBuffer;
vImageBoxConvolve_ARGB8888(&effectInBuffer, &effectOutBuffer, NULL, 0, 0, radius, radius, 0, kvImageEdgeExtend);
如何摆脱此警告?