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cleanup

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This commit is contained in:
Jonathan Campbell
2019-03-18 21:55:20 -07:00
parent 172e2df2e4
commit 04ff3d68a6
1 changed files with 10 additions and 8 deletions
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18
experiments/iconv/iconvpp.hpp
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@@ -33,6 +33,7 @@ public:
return "?";
}
protected:
static constexpr bool big_endian(void) {
return (BYTE_ORDER == BIG_ENDIAN);
}
@@ -44,6 +45,15 @@ public:
static constexpr int err_noroom = -E2BIG;
static constexpr int err_notvalid = -EILSEQ;
static constexpr int err_incomplete = -EINVAL;
protected:
template <typename W> static const char *_get_wchar_encoding(void) {
if (sizeof(W) == 4)
return big_endian() ? "UTF-32BE" : "UTF-32LE";
else if (sizeof(W) == 2)
return big_endian() ? "UTF-16BE" : "UTF-16LE";
return NULL;
}
};
template <typename srcT,typename dstT> class _Iconv : public _Iconv_CommonBase {
@@ -239,14 +249,6 @@ private:
return wcslen(s);
}
private:
template <typename W> static const char *_get_wchar_encoding(void) {
if (sizeof(W) == 4)
return big_endian() ? "UTF-32BE" : "UTF-32LE";
else if (sizeof(W) == 2)
return big_endian() ? "UTF-16BE" : "UTF-16LE";
return NULL;
}
void set_dest(dst_string &dst) { /* PRIVATE: External use can easily cause use-after-free bugs */
set_dest(&dst[0],dst.size());
}