1.
crt函式
ascii
unicode
tchar
vs2005
int
atoi
_wtoi
_tstoi
_ttoi
_atoi_l
_wtoi_l
long
atol
_wtol
_tstoi
_ttoi
_atoi_l
_wtoi_l
__int64
_atoi64
_wtoi64
_tstoi64
_ttoi64
_atoi64_l
_wtoi64_l
float
_atoflt
_atoflt_l
double
atof
_wtof
_tstof
_ttof
_atof_l
_wtof_l
_atodbl
_atodbl_l
long double
_atoldbl
_atoldbl_l
2.使用
sscanf
3.windows sdk:
:strtoint
4.mfc/atl:
cstring::format
1.crt函式
ascii
unicode
tchar
vs2005
int
itoa
_itoa
_itow
_itot
long
ltoa
_ltoa
_ltow
_ltot
__int64
_i64toa
_i64tow
_i64tot
double
gcvt
_gcvt
_ecvt
_fcvt
_wtof
_tstof
_ttof
_gcvt_s
_ecvt_s
_fcvt_s
2.使用sprintf
3.<
strsafe.h>
:stringcbprintf
1.c++
流方式:
stringstream
2.boost庫:
boost::
lexical_cast
摘自msdn:
data-conversion routines
routine
use
atof, _atof_l, _wtof, _wtof_l
convert string tofloat
atoi, _atoi_l, _wtoi, _wtoi_l
convert string toint
_atoi64, _atoi64_l, _wtoi64, _wtoi64_l
convert string to__int64
atol, _atol_l, _wtol, _wtol_l
convert string tolong
_ecvt
, _ecvt_s
convertdoubleto string of specified length
_fcvt
, _fcvt_s
convertdoubleto string with specified number of digits following decimal point
_gcvt
, _gcvt_s
convertdoublenumber to string; store string in buffer
_itoa, _i64toa, _ui64toa, _itow, _i64tow, _ui64tow
, _itoa_s, _i64toa_s, _ui64toa_s, _itow_s, _i64tow_s, _ui64tow_s
convertintor__int64to string
_ltoa, _ltow
, _ltoa_s, _ltow_s
convertlongto string
strtod, _strtod_l, wcstod, _wcstod_l
convert string todouble
strtol, wcstol, _strtol_l, _wcstol_l
convert string tolonginteger
strtoul, _strtoul_l, wcstoul, _wcstoul_l
convert string tounsigned longinteger
_ultoa, _ultow
, _ultoa_s, _ultow_s
convertunsignedlongto string
atof, _atof_l, _wtof, _wtof_l
convert wide-character string to adouble
atoi, _atoi_l, _wtoi, _wtoi_l
convert wide-character string toint
_atoi64, _atoi64_l, _wtoi64, _wtoi64_l
convert wide-character string to__int64
atol, _atol_l, _wtol, _wtol_l
convert wide-character string tolong
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