Conversion of core::stringw / wchar_t* into f32 and s32

[smso]

Conversion of core::stringw / wchar_t* into f32 and s32 in linux,
without using std::istrstream:

Code: Select all

inline f32 wcharTof32(const wchar_t* wc) { return (f32)wcstod(wc, L'\0'); }
inline s32 wcharTos32(const wchar_t* wc) { return wcstol(wc, '\0', 10); }

Extracted from src of lightfeather
http://lightfeather.de/news.php


Regards
smso

[hendu]

Why use wcstod and then cast to float? There's a float function too

[smso]

Why use wcstod and then cast to float? There's a float function too

hendu, you are right:

updated:

Code: Select all

inline f32 wcharTof32(const wchar_t* wc) { return wcstof(wc, L'\0'); }
inline s32 wcharTos32(const wchar_t* wc) { return wcstol(wc, '\0', 10); }

Thanks for the info. These functions are needed when I tried to make irrai and irrai editor compile with the svn version of irrlicht in linux.

Regards
smso