Xcode 向我报告以下警告:
隐式转换失去整数精度:“NSUInteger”(又名“unsigned long”)到“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);
我如何摆脱这个警告?