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by tehjoker
530 days ago
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By precise, I meant more the byte width (uint32_t vs uint64_t etc). The other kinds of types help you track what the purpose of something is, but don't really assist with correctness at the machine level. In my work, I have a lot of data that is > 2GB, so int32_t vs uint32_t is very meaningful, and usually using a uint32_t is just delaying upgrading to int64_t or uint64_t. Going in the other direction, a point cloud can usually be represented using 3 uint16_t and that saves a lot of memory vs using uint32_t or uint64_t. |
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