Difference between revisions of "Talk:Writing warning-free code"
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| + | BM: | ||
| + | About this: | ||
| + | |||
| + | <pre> | ||
| + | 1. sal_Int32 n; | ||
| + | 2. std::vector<char> v; | ||
| + | 3. if (n >= 0 && sal::static_int_cast<sal_uInt32>(n) == v.size()) ... | ||
| + | </pre> | ||
| + | |||
| + | Wouldn't it be correct to do a | ||
| + | |||
| + | <pre> | ||
| + | 3. if (n >= 0 && sal::static_int_cast< std::vector<char>::size_type >(n) == v.size()) ... | ||
| + | </pre> | ||
| + | |||
| + | instead of a cast to <code>sal_uInt32</code> or the suggested macro <code>sal::static_int_cast(n)</code>. Or does the STL guarantee that all STL-types use the same <code>size_type</code>? | ||
Latest revision as of 09:43, 4 May 2006
BM:
About this:
1. sal_Int32 n; 2. std::vector<char> v; 3. if (n >= 0 && sal::static_int_cast<sal_uInt32>(n) == v.size()) ...
Wouldn't it be correct to do a
3. if (n >= 0 && sal::static_int_cast< std::vector<char>::size_type >(n) == v.size()) ...
instead of a cast to sal_uInt32 or the suggested macro sal::static_int_cast(n). Or does the STL guarantee that all STL-types use the same size_type?
